MacKenzie v. City & County of Denver

                                                                         FILED
                                                                  United States Court of Appeals
                                                                          Tenth Circuit
                                      PUBLISH
                                                                          July 14, 2005
                     UNITED STATES COURT OF APPEALS
                                                                     PATRICK FISHER
                                                                              Clerk
                                  TENTH CIRCUIT


RITA L. MACKENZIE,

      Plaintiff-Appellant,

v.                                                         No. 02-1468

DENVER, CITY AND COUNTY OF, a
municipal corporation; DEPARTMENT OF
HEALTH & HOSPITALS, an agency of the
executive branch of the City and County of
Denver,

      Defendants-Appellees.


                    Appeal from the United States District Court
                            for the District of Colorado
                           (D.C. No. 97-RB-2378 (OES))


Barry D. Roseman, Roseman & Kazmierski, LLC, Denver, Colroado, for Plaintiff-
Appellant.

R. Craig Hess, Assistant City Attorney (Helen Eckardt Raabe, City Attorney, and Karla J.
Pierce, Assistant City Attorney, with him on the briefs) for Defendants-Appellees.


Before HARTZ, McKAY and O'BRIEN, Circuit Judges.



O’BRIEN, Circuit Judge.
        Rita MacKenzie (MacKenzie) appeals from a grant of summary judgment in favor

of her former employer, the City and County of Denver (the City). MacKenzie alleges

the City discriminated against her because of her disability in violation of the Americans

With Disabilities Act (ADA), 42 U.S.C. § 12101, et. seq. She also alleges the City

discriminated on the basis of her age by (1) disparate disciplinary treatment; (2) denying

her a promotion; and (3) retaliating against her for protected activities, all in violation of

the Age Discrimination in Employment Act (ADEA), 29 U.S.C. § 621, et. seq. Finally,

MacKenzie contends she was subjected to a hostile work environment and constructively

discharged from her employment. For the reasons stated below and exercising

jurisdiction under 28 U.S.C. § 1291, we affirm.

I. Background

A. MacKenzie's Employment

        At the time she filed her complaint in the district court, MacKenzie, a white

female, was 64 years old.1 She began work with the City at the Denver Health and

Hospital Authority in March 1986. In November 1988, she began work as a clinic clerk

and receptionist at Denver Health's Infectious Diseases Clinic (ID Clinic).2 Supervised

by Patrick Gourley (Gourley), the nursing program manager, MacKenzie was expected to

answer telephones in a professional and courteous manner, treat patients and visitors of



        1
            MacKenzie filed her complaint on November 5, 1997.

        2
            The ID Clinic provides heath care to patients who are HIV positive or suffer from
AIDS.
                                                2
the clinic with respect, and exercise good interpersonal skills with co-workers, patients

and the public. According to her annual performance evaluations, MacKenzie succeeded,

scoring above-average (strong) ratings from 1990 through 1993. In 1994, however,

MacKenzie only received a "meets expectations" rating, suggesting only a satisfactory

performance. A year later, on July 5, 1995, MacKenzie's annual performance slipped

even lower when she received a "below expectations" rating. Her evaluations suggested

MacKenzie's declining performance was tied to an apparent increase in rudeness toward

staff and patients.

        Specifically, in the fall of 1994, three patients, a nurse, and a number of

physicians, social workers and other clinic staff complained to Gourley regarding

MacKenzie=s rudeness. This resulted in a verbal reprimand from Gourley on October 28,

1994.3 MacKenzie denied ever being rude.4 As a follow-up, Karen Martinez (Martinez),

clerical staff supervisor, and Mari Rogers (Rogers), Gourley's direct supervisor,

counseled MacKenzie on her communication skills.

        On November 18, 1994, MacKenzie filed a grievance with the City's personnel

department alleging Gourley had made inappropriate age-related remarks. In particular,

MacKenzie alleged that between March 1993 and November 9, 1994, Gourley subjected

her to a series of derogatory, age-related remarks, calling her "an old lady," "senile" and


       There are indications in the record that MacKenzie's etiquette was in need of
        3

improvement from the outset of her employment.

        4
            In fact, in response to every complaint made against her, MacKenzie denies being
rude.
                                               3
"slow." In addition to comments concerning her general age, MacKenzie also claims that

a patient told her Gourley said if anything went wrong in the clinic, "[j]ust blame Rita."

(R. at 277.)

       While an investigation confirmed MacKenzie's account of the events, it also

revealed she leveled a number of age-related comments towards Gourley, calling him an

"old man" and commenting about his gray hair. MacKenzie admitted to making such

comments. The grievance was denied by the department director. MacKenzie appealed

that decision, but her appeal was rejected as untimely.5 Even so, Rogers instructed

Gourley never to make comments about MacKenzie's age even if she attempted to engage

in bantering. Rogers also arranged for Gourley to apologize to MacKenzie in the

presence of Rogers and another witness. By MacKenzie's own account, Gourley never

again made inappropriate comments. In fact, for some months later, Gourley refrained

from communicating with MacKenzie at all, which precipitated another grievance by

MacKenzie filed on February 23, 1995. She was also active in the interim.

       On December 16, 1994, MacKenzie filed a grievance against Gourley, alleging

retaliation for her November 1994 grievance against him. Gourley's alleged retaliation

took the form of re-arranging MacKenzie's office furniture (apparently increasing the

glare on her computer screen) and temporarily adjusting her work schedule for the

forthcoming Christmas holiday season, which "interfered" with her afternoon exercise

routine. According to the City, Gourley merely adjusted MacKenzie's desk forty-five

       5
         MacKenzie was allowed ten days to appeal. She filed her appeal on the tenth day
after she received the decision letter rather than on the tenth day after it was issued.
                                                4
degrees to accommodate patient flow from the treatment area to the restroom. As to the

increased glare on her computer screen, the City promptly installed a glare-reduction

screen, which, by MacKenzie's own admission, helped alleviate the problem. With

regard to MacKenzie's complaint about her schedule being changed, the City asserts it

was done to accommodate a co-worker's absence during the holiday season. The City,

however, offered MacKenzie several options to accommodate her exercise routine,

including expanding her lunch breaks to allow her to exercise and permitting her to take

"walking breaks" during the day.

      On December 22, 1994, Rogers again counseled MacKenzie on her substandard

communication skills. A week later, on January 3, 1995, Gourley received two more

complaints about MacKenzie's rude behavior, this time from a patient and his physician.

Before any discipline was meted out for these latest complaints, Gourley received yet

another complaint. This complaint, received January 24, 1995, concerned MacKenzie's

treatment of a clinic patient. A follow-up investigation confirmed her rudeness toward

this patient and, on February 16, 1995, MacKenzie was issued a written reprimand for her

behavior.

      On March 20, 1995, Rogers and Martinez met with MacKenzie to discuss her

interpersonal problems. On March 29, 1995, MacKenzie filed a formal charge of

discrimination against the City with the EEOC alleging age and disability discrimination,

wrongful denial of promotion, retaliation and harassment.

      Two more complaints concerning MacKenzie's rudeness were received from

                                            5
patients on May 9, 1995, and May 22, 1995. A follow-up investigation into these

complaints confirmed MacKenzie's unprofessional behavior.6 MacKenzie was offered an

opportunity to explain her side of the story on June 23, 1995. MacKenzie was suspended

on June 29, 1995, effective July 6, 1995, for her misconduct related to the May 22, 1995

complaint.

       On June 8, 1995, another patient complaint was filed against MacKenzie. On

September 15, 1995, MacKenzie was given an opportunity to respond to these charges.

On October 11, 1995, MacKenzie was suspended for her misconduct relating to this latest

complaint.

       MacKenzie, in a consolidated appeal to the City, sought review of both her "below

expectations" performance evaluation rating and one-day suspension, arguing they were

the product of Gourley's harassment and retaliation toward her. On December 5, 1995,

after reviewing MacKenzie's various grievances, the hearing officer concluded she had

failed to establish her poor performance evaluation was the product of harassment or

retaliation by Gourley. The hearing officer also concluded the City took the appropriate

steps in progressively disciplining her and her suspension was justified.

       On September 1, 1995, Rogers and Martinez transferred MacKenzie to the

Tuberculosis Clinic (TB Clinic). Her new supervisor, Marybeth O'Neil, observed a new

diligence in MacKenzie's work and on May 2, 1997, promoted her to senior support

services clerk. Some time after her promotion, however, new complaints about

       6
        On June 21, 1995, MacKenzie was instructed to attend a customer relations
course on August 23, 1995.
                                         6
MacKenzie's behavior surfaced, this time from patients who had no contact with those in

the ID Clinic. Specifically, on October 9, 1998, MacKenzie received a verbal warning for

being rude with a patient on the telephone, and on October 29, 1998, MacKenzie was

issued a written reprimand for inappropriate behavior with a patient.7 MacKenzie

ultimately resigned on December 28, 1998: the resignation became effective January 1,

1999.

B. MacKenzie's Request for Promotion

        In November 1993, a specialty clerk position opened up in the administration

department of Denver Health. While still at the ID Clinic, MacKenzie applied for the

position. The particular job responsibilities included (1) processing employee

requisitions, (2) processing payroll and performing payroll-related tasks, and (3) keeping

track of travel-related matters. Despite MacKenzie's past payroll experience, Martinez

did not offer her the position. Instead, Rosalinda Romero, a younger candidate, was

chosen. The City claims it chose Romero because of (1) her strong work ethic, (2) her

experience in materials management/payroll -- precisely the type of experience sought for

the position, (3) her proficient interpersonal skills, and (4) the fact she had previously

worked in the same department.8 Because she did not receive the promotion, MacKenzie

included a failure-to-promote claim in her March 29, 1995 discrimination charge to the

        7
          In response, MacKenzie's supervisors asked that she attend another customer
skills class, which she refused to do.

        MacKenzie concedes she had never worked as a payroll clerk for the City and her
        8

previous payroll experience was over ten years prior to her application for the specialty
clerk position.
                                            7
EEOC.

C. MacKenzie's Disability

       In 1990, MacKenzie suffered an angina attack9 and in 1993, a heart attack.

Despite those circumstances, MacKenzie admits she was able to perform her job without

restrictions and was capable of performing an entire class of jobs, evidenced by her

repeated applications for various specialty clerk positions without requesting an

accomodation.10 Moreover, MacKenzie concedes she was able to walk, care for herself,

and handle manual tasks, including engaging in an exercise regimen three days a week.

Nevertheless, MacKenzie included a disability discrimination claim in her March 1995

EEOC charge based on her heart condition.11

D. Procedural History

       MacKenzie filed charges of discrimination with the EEOC on March 29, 1995, and

again on April 8, 1999, for which she received right to sue notices on September 3, 1997,


       9
        Angina is chest pain or discomfort that occurs when the heart muscle does not
receive enough blood.
       10
         According to MacKenzie's March 29, 1995 discrimination charge to the EEOC,
she applied for speciality clerk positions in 1994 with the City's Department of Public
Health (two separate instances); Department of Public Works; Department of Excise and
Licenses; Department of Revenue -- Motor Vehicle Division; Department of Health and
Hospitals; Department of Environmental Services (two separate positions); and
Department of Fire -- Personnel Office.
       11
         In MacKenzie's Affidavit submitted as an exhibit to her brief in opposition to
Defendants' Motion for Summary Judgment, she avers a six-month bout with depression
allegedly caused by her work situation. However, prior to this appeal she did not connect
her depression to her disability claim.

                                             8
and on May 6, 1999, respectively.12 In her March charge of discrimination, MacKenzie

alleged she was denied various promotions by the City in violation of the ADEA and the

ADA. In particular, she claimed she was denied a promotion in retaliation for the

grievance she filed against Gourley for comments he made regarding both her age and

disability. She also alleges the retaliation did not end there but extended to (1) receiving

a lower than expected rating on her performance evaluation, (2) the reconfiguration of her

work station, and (3) having her work schedule temporarily changed. In her May charge,

MacKenzie alluded to the disability of coronary disease and again alleged the City

violated both the ADEA and the ADA by retaliating and discriminating against her in the

form of various disciplinary actions, ultimately leading to her constructive discharge.

       MacKenzie filed suit on November 5, 1997, initially alleging she was

discriminated against because of her age and disability and suffered retaliation for

opposing employment practices she believed to be unlawful. On September 15, 1998, the

City filed a motion for summary judgment. It was denied on March 15, 1999. On August

5, 1999, MacKenzie filed her First Amended Complaint which included a constructive

discharge claim in addition to her previous allegations. The City renewed its motion for

summary judgment on September 15, 2000. Before a decision was reached on the

motion, the case was reassigned to a different district judge on March 14, 2002. On


       12
         Originally, MacKenzie asserts she filed a charge of discrimination with the
EEOC on January 20, 1995. However, upon order of this Court to provide proof of her
EEOC charges, MacKenzie states no such charge exists. We draw no inferences from a
non-existent charge.

                                              9
September 17, 2002, in a two-page order, the district court granted the City's motion for

summary judgment, simply adopting and incorporating "the arguments advanced by the

defendants in their motion and reply in support of summary judgment." (R. at 391-92.)

                                       II. Discussion

A. Standard of Review

       We review a grant of summary judgment de novo. Rohrbaugh v. Celotex Corp.,

53 F.3d 1181, 1182 (10th Cir. 1995). An important function of summary judgment is to

eliminate factually unsupported claims. See Celotex Corp. v. Catrett, 477 U.S. 317,

322-24 (1986). Summary judgment is appropriate if there are no genuine issues of

material fact and the movant is entitled to judgment as a matter of law. Id. at 323. "We

consider the 'factual record and reasonable inferences therefrom in the light most

favorable to the party opposing summary judgment.'" Rohrbaugh v. Celotex Corp., 53

F.3d at 1182-83 (quoting Blue Circle Cement, Inc. v. Bd. of County Comm'rs., 27 F.3d

1499, 1503 (10th Cir. 1994)); see also Fed. R. Civ. P. 56(c). "Summary judgment is

appropriate if the non-moving party cannot adduce probative evidence on an element of

its claim upon which it bears the burden of proof." Rohrbaugh, 53 F.3d at 1183. "A

disputed fact is 'material' if it might affect the outcome of the suit under the governing

law, and the dispute is 'genuine' if the evidence is such that a reasonable jury could return

a verdict for the nonmoving party." Allen v. Muskogee, 119 F.3d 837, 839 (10th Cir.

1997). Once the movant demonstrates no genuine issue of material fact, the nonmovant is

given "wide berth to prove a factual controversy exists." Jeffries v. Kansas, Dep't of Soc.

                                             10
& Rehab. Servs., 147 F.3d 1220, 1228 (10th Cir. 1998) (quotation omitted). Unsupported

conclusory allegations, however, do not create an issue of fact. Salehpoor v. Shahinpoor,

358 F.3d 782, 789 (10th Cir. 2004). Finally, in addition to the above, we remain "free to

affirm a district court decision on any grounds for which there is a record sufficient to

permit conclusions of law, even grounds not relied upon by the district court." United

States v. Sandoval, 29 F.3d 537, 542 n.6 (10th Cir. 1994).

       We are provided minimal assistance by the district court's verbatim adoption of

one party's proposed findings of fact and conclusions of law, but this does not change the

standard of review. Flying J Inc. v. Comdata Network Inc., 405 F.3d 821, 830 (10th Cir.

2005). "Though not made by the district judge himself, the findings 'are formally his,

they are not to be rejected out-of-hand, and they will stand if supported by evidence.'"

Id., quoting United States v. El Paso Nat. Gas Co., 376 U.S. 651 (1964).

B. Disability Discrimination

       1. Failure to Exhaust Administrative Remedies

       In the tenth circuit, a plaintiff must exhaust her claims before the EEOC as a

prerequisite to federal court jurisdiction over her ADA claims. See Jones v. Runyon, 91

F.3d 1398, 1399 n.1 (10th Cir. 1996); Khader v. Aspin, 1 F.3d 968, 970-71 (10th Cir.

1993). A plaintiff's claim in federal court is generally limited by the scope of the

administrative investigation that can reasonably be expected to follow the charge of

discrimination submitted to the EEOC. Ingels v. Thiokol Corp., 42 F.3d 616, 625 (10th

Cir. 1994); Martin v. Nannie & Newborns, Inc., 3 F.3d 1410, 1416 n.7 (10th Cir. 1993)

                                             11
(overruling on other grounds recognized by Davidson v. America Online, Inc., 337 F.3d

1179, 1184-85 (10th Cir. 2003)); Bryant v. Bell Atlantic Md., Inc., 288 F.3d 124, 132 (4th

Cir. 2002). Liberally construed, MacKenzie's charges of discrimination with the EEOC

regarding her disability identify only one disability: coronary disease. For the first time

on appeal, however, MacKenzie asserts she has a second disability, depression. Beyond

the fact that her second alleged disability plainly exceeds the scope of her EEOC charge,

we refuse to consider arguments raised for the first time on appeal. Vitkus v. Beatrice

Co., 127 F.3d 936, 946-47 (10th Cir. 1997). Consequently, we consider only

MacKenzie's avowed coronary disease when addressing her disability claim.13

       2. The Merits

       To prevail on her ADA claim, MacKenzie must establish: (1) she is a disabled

person as defined by the ADA; (2) she is qualified, with or without reasonable

accommodation, to perform the essential functions of the job held or desired; and (3) her

employer discriminated against her because of her disability. Butler v. City of Prairie

Vill., 172 F.3d 736, 748 (10th Cir. 1999). Since there is no direct evidence of

discrimination, the analytical framework first articulated in McDonnell Douglas Corp. v.

Green, 411 U.S. 792, 802-04 (1973), guides our review of MacKenzie's ADA claims.

       13
          In addition, while the EEOC charges of discrimination speak of retaliation and
failure to promote, MacKenzie waited until her response to the City's motion for
summary judgment to include a claim that she was refused an accommodation to attend to
her exercise routine while at the TB Clinic. It is unclear whether MacKenzie has
preserved this claim on appeal. In any event, because MacKenzie failed to allege a
failure to accommodate claim in her original EEOC charge, she failed to exhaust her
administrative remedies as to this claim and it is dismissed. See Jones v. Sumser Ret.
Vill., 209 F.3d 851 (6th Cir. 2000).
                                             12
Butler, 172 F.3d at 747; Morgan v. Hilti, Inc., 108 F.3d 1319, 1323 (10th Cir. 1997). In

the summary judgment context, a plaintiff initially must raise a genuine issue of material

fact on each element of the prima facie case. Butler, 172 F.3d at 747. If a plaintiff

establishes a prima facie case, the burden shifts to the defendant to offer a legitimate

nondiscriminatory reason for its employment decision. Id. Should the defendant

articulate a nondiscriminatory reason, the burden shifts back to plaintiff to show a

genuine issue of material fact as to whether defendant's reason for the discharge is

pretextual. Hardy v. S.F. Phosphates Ltd. Co., 185 F.3d 1076, 1079-80 (10th Cir. 1999).

We conclude MacKenzie has failed to establish the first two elements of her prima facie

case.

               (a) Disabled Individual

        The statute defines disability as either (1) a physical or mental impairment that

substantially limits one or more of an individual's major life activities, 42 U.S.C. §

12102(2)(A); (2) a record of such an impairment, 42 U.S.C. § 12102(2)(B); or (3) being

regarded as having such an impairment, 42 U.S.C. § 12102(2)(C). An analysis under 42

U.S.C. § 12102(2)(A) requires a three-step process: (1) we consider whether MacKenzie's

heart condition is a physical impairment, (2) we identify the life activity upon which she

relies and determine whether it constitutes a major life activity under the ADA, and (3)

we ask whether the impairment substantially limited the major life activity. Bragdon v.

Abbott, 524 U.S. 624, 631 (1998). "[W]hether a claimed affliction constitutes an

impairment under the ADA and whether the identified endeavor constitutes a major life

                                              13
activity are determinations of law for the court to decide." Poindexter v. Atchison,

Topeka & Santa Fe Ry. Co., 168 F.3d 1228, 1230 (10th Cir. 1999).

       Turning to step one, we observe the City does not dispute MacKenzie has a heart

condition. Therefore, jury could reasonably conclude, even without expert medical

testimony, that MacKenzie had a condition affecting the cardiovascular system

constituting a physical impairment under the ADA. See 29 C.F.R. § 1630.2(h)(1)

("Physical or mental impairment means: [ ] any physiological disorder, or

condition...affecting one or more of the following body systems: . . . cardiovascular. . .

.").

       As to the second element, MacKenzie must precisely identify a major life activity

affected by her impairment. Poindexter, 168 F.3d at 1232. Close inspection of the record

and the pleadings reveals MacKenzie claims her cardiovascular impairment limits the

major life activities of (1) physical exertion (unable to lift over 50 pounds) and (2) stress-

related work. Her contention that physical exertion constitutes a major life activity is

wholly without merit. Mere physical exertion (except to the extent it affects one's ability

to work) does not constitute a major life activity under the ADA. Cf. 29 C.F.R. §

1630.2(i) ('Physical exertion' is not within the genus of those listed as a major life

activity); see also Croy v. Cobe Lab., Inc., 345 F.3d 1199, 1204 (10th Cir. 2003) (We

declined to recognize multiple sclerosis as a substantial impairment of a life activity

where the plaintiff, among other things, could not bear 'sustained exertion.').




                                              14
       We next consider MacKenzie's claim that the major life activity of working is

limited because she must avoid some unknown level of stress. In accordance with EEOC

regulations, this court has recognized "working" as a major life activity. Bristol v. Bd. of

County Comm'rs, 281 F.3d 1148, 1161 (10th Cir. 2002), rev'd in part on other grounds,

312 F.3d 1213 (10th Cir. 2002) (en banc).14 However, to establish that one is disabled,

one must show that one is "significantly restricted" in performing a major life activity "as

compared to the condition, manner, or duration under which the average person in the

general population can perform that same major life activity." 29 C.F.R. §

1630.2(j)(1)(ii). In addition, in any claim where working constitutes a major life activity,

a plaintiff must demonstrate she is unable to perform either a class of jobs or a broad

range of jobs in various classes. Doebele v. Sprint/United Mgmt. Co., 342 F.3d

1117,1134 (10th Cir. 2003) (citing Sutton v. United Air Lines, Inc., 527 U.S. 471, 491-

492 (1999)). No such showing has been made here. Indeed, the record reveals the

opposite.15 Moreover, MacKenzie's entire disability claim focuses on the actions of her

supervisor Gourley. However, the major life activity of working cannot be "substantially

impaired" if a plaintiff cannot work under a certain supervisor because of the stress and


       14
         The Supreme Court has repeatedly questioned whether "working" should even
qualify as a major life activity. See Toyota Motor Mfg., Ky., Inc. v. Williams, 534 U.S.
184, 200 (2002) ("Because of the conceptual difficulties inherent in the argument that
working could be a major life activity, we have been hesitant to hold as much, and we
need not resolve this difficult question today."); Sutton v. United Air Lines, Inc., 527 U.S.
471, 492 (1999) (identifying "some conceptual difficulty in defining major life activities
to include work" but assuming without deciding that working is a major life activity).
       15
            See note 10, supra.
                                             15
anxiety it causes. Siemon v. AT&T Corp., 117 F.3d 1173, 1176 (10th Cir. 1997) (citing

Weiler v. Household Fin. Corp., 101 F.3d 519, 524-25 (7th Cir. 1996)).

       Based on the above, we conclude as a matter of law that MacKenzie has not

demonstrated an impairment to a major life activity. Therefore, MacKenzie has failed to

establish the first prong of her prima facie case, that she is a disabled person under the

ADA.

              (b) Discrimination Based on Disability

       Finally, as part of a prima facie case, MacKenzie must demonstrate she suffered

discrimination due to her disability. Despite the fact that MacKenzie, and not the Court,

is supposed to state with particularity the kind of discriminatory conduct to which she was

subjected, as noted above, we can only make out one instance of supposed discrimination

by the City: a temporary work schedule change during the last two weeks of December

1994. Specifically, MacKenzie's work schedule was changed from 7:30 a.m. to 4:30 p.m.

to 8:00 a.m. to 5:00 p.m. Because MacKenzie exercised in the evening, she claims the

schedule change interfered with her exercise routine, which was aimed at reducing her

stress. Assuming the improbable, that such a brief schedule change could suffice as a

discriminatory action, we turn to the City's proffered non-discriminatory rationale. The

City asserts the reason for MacKenzie's brief schedule change was to cover a vacationing

co-worker's shift. And, in response to any adverse impact such a schedule change would

have on MacKenzie's exercise routine, the City offered to either (1) allow her the

opportunity to exercise at the beginning of the workday; (2) give her walking breaks both

                                             16
in the morning and afternoon; or (3) expand her lunch break to accommodate for her

"missed" exercise routine. MacKenzie has failed to present any evidence suggesting the

City's proffered rationale for the schedule change was pretextual.16 Thus, MacKenzie has

failed to demonstrate either a prima facie case or that her employer's proffered reason for

it s actions was pretextual. Since she must do both, her ADA claim fails.

C. Age Discrimination

       The ADEA was passed "to promote employment of older persons based on their

ability rather than age" and "to prohibit arbitrary age discrimination in employment." 29

U.S.C. § 621(b). The Act, in part, prohibits an employer from "fail[ing] or refus[ing] to

hire or to discharge any individual or otherwise discriminate against any individual with

respect to his compensation, terms, conditions, or privileges of employment, because of

such individual's age." 29 U.S.C. § 623(a)(1). In particular, MacKenzie asserts the City

violated various provisions of the ADEA by (1) disciplining her more harshly than

younger employees for similar conduct under the same supervisor; (2) denying her a

promotion and filling the position with a younger, inexperienced individual; and (3)

retaliating against her for her protected activities. We consider each of MacKenzie's

claims in turn.

       1. Disparate Treatment

       In order to establish a disparate treatment claim under the ADEA, MacKenzie


       16
         MacKenzie also asserts she suffers from a disability because there is a record of
such an impairment. 42 U.S.C. § 12102(2)(B). For the same reasons articulated above,
her claim fails.
                                           17
must set forth a prima facie case of discrimination. Jones v. Unisys Corp., 54 F.3d 624,

630 (10th Cir. 1995); see also Hazen Paper Co. v. Biggins, 507 U.S. 604, 612 (1993)

(noting that the McDonnell Douglas proof standard applies to ADEA claims).

Specifically, the requirements of a prima facie claim of disparate treatment require a

plaintiff to produce evidence at a minimum establishing (1) she was a member of a

protected class, (2) she was disciplined, and (3) she was treated differently than

similarly-situated non-protected employees for the same or similar conduct. See, e.g.,

Elmore v. Capstan, Inc., 58 F.3d 525, 530 (10th Cir. 1995); EEOC v. Flasher Co., 986

F.2d 1312, 1316 (10th Cir. 1992). Individuals are considered "similarly-situated" when

they (1) have dealt with the same supervisor; (2) were subjected to the same work

standards; and (3) had engaged in the same conduct without such differentiating or

mitigating circumstances that would distinguish their conduct or the employer's treatment

of them for it. Mazzella v. RCA Global Communications, Inc., 642 F. Supp. 1531, 1547

(S.D.N.Y. 1986), aff'd, 814 F.2d 653 (2d Cir. 1987); see also Lanear v. Safeway Grocery,

843 F.2d 298, 301 (8th Cir. 1988).

       Assuming MacKenzie satisfies the first and second prongs of the prima facie case,

we cannot conclude she meets the requirement of the third: that similarly situated younger

employees received more favorable treatment.17 Specifically, MacKenzie designates six

employees and "several part time staff" as "comparable" employees. However, two of the

named employees engaged in "misconduct" fundamentally distinct from MacKenzie's

       17
         We here observe that the discipline she received for her repeated violations was
not harsh.
                                            18
conduct (arriving at work late and insubordination). See Salguero v. City of Clovis, 366

F.3d 1168, 1177 (10th Cir. 2004) ("Because the facts indicate significant differences in

conduct, allegations of disparate discipline do not suffice to show pretext."). Three of the

named employees worked under a different supervisor. See Rivera v. City & County of

Denver, 365 F.3d 912, 922 (10th Cir. 2004) ("Similarly situated employees are those who

deal with the same supervisor and are subject to the same standards governing

performance evaluation and discipline."). More fundamentally, there is no evidence in

the record (other than MacKenzie's speculation) that any of the employees were treated

differently for actions they may have committed. Salguero, 366 F.3d at 1177 n. 4.

Because MacKenzie fails to establish a prima facie claim of disparate treatment, summary

judgment was warranted on her ADEA disparate treatment claim.

       2. Failure to Promote

       Invoking the now-familiar three-step burden-shifting analysis mandated by

McDonnell Douglas, a plaintiff alleging a failure-to-promote claim under the ADEA must

initially establish a prima facie case demonstrating: (1) she was a member of a protected

class; (2) she applied for and was qualified for the position; (3) despite being qualified

she was rejected; and (4) after she was rejected, the position was filled by someone

outside the protected class. Kendrick v. Penske Transp. Servs., Inc., 220 F.3d 1220, 1226

(10th Cir. 2000). It is undisputed that MacKenzie established a prima facie case of age

discrimination on her claim that she was not promoted in November, 1993.




                                             19
       At this stage, the City is required to articulate a legitimate, nondiscriminatory

reason for its employment action. Garrett v. Hewlett-Packard Co., 305 F.3d 1210, 1216

(10th Cir. 2002). The City asserts it chose Romero over MacKenzie, inter alia, because

of Romero's prior experience in the department, including her experience with the

specific type of payroll program used by the City. On the other hand, MacKenzie never

worked as a payroll clerk for the City nor had she worked in any kind of payroll position

in over ten years. Because the City's reasons are not facially prohibited by the ADEA, the

City has articulated legitimate, nondiscriminatory reasons for not promoting MacKenzie.

       This shifts the burden back to MacKenzie to proffer evidence demonstrating the

employer's reason is pretextual. Id. This is typically accomplished by revealing "such

weaknesses, implausibilities, inconsistencies, incoherencies, or contradictions in the

employer's proffered legitimate reasons for its action that a reasonable factfinder could

rationally find them unworthy of credence. . . ." Morgan v. Hilti, 108 F.3d at 1323

(quotation omitted).

       MacKenzie charges the City's reasoning was pretextual because (1) her subjective

belief is that she was more qualified; (2) Romero had little payroll experience; and (3) the

hiring person was aware of MacKenzie's complaints of age discrimination. Taking her

contentions in reverse, we observe that MacKenzie's first formal complaint of age

discrimination was not filed until some nine months after she applied for and was denied

the specialty clerk position.18 Moreover, the City never contended that Romero had more

        The position became available in November, 1993, and MacKenzie filed her first
       18

greivance in November, 1994.
                                          20
payroll experience, only that she had relevant and more recent experience. Furthermore,

MacKenzie's proffer of being more experienced fails to give rise to a genuine issue of

material fact sufficient to ward off summary judgment. Bullington v. United Air Lines,

Inc., 186 F.3d 1301, 1318 (10th Cir. 1999); Simms v. Okla. ex rel. Dept. of Mental Health

& Substance, 165 F.3d 1321, 1329-30 (10th Cir. 1999). Unless the disparity in

employees' qualifications are obvious, "we judges should be reluctant to substitute our

views for those of the individuals charged with the evaluation duty by virtue of their own

years of experience and expertise in the field in question." Odom v. Frank, 3 F.3d 839,

847 (5th Cir. 1993). Therefore, MacKenzie's failure to promote claim under the ADEA

fails.

         3. Retaliation

         To establish a retaliation claim, MacKenzie must demonstrate she engaged in

activity statutorily protected under the ADEA. 29 U.S.C. § 623(d). Such activity

includes opposing or complaining about age discrimination by the employer. Id. To

establish a prima facie case of retaliation, MacKenzie must establish (1) she availed

herself of a protected right under the ADEA; (2) she was adversely affected by an

employment decision; and (3) there is a causal connection between the two actions. More

specifically, a causal connection is established where the plaintiff presents "'evidence of

circumstances that justify an inference of retaliatory motive, such as protected conduct

closely followed by adverse action.'" Bullington, 186 F.3d at 1320 (quoting Burrus v.

United Tel. Co. of Kan., Inc., 683 F.2d 339, 343 (10th Cir. 1982)).

                                             21
       To gain a clearer sense of MacKenzie's precise claims, we recite them briefly here.

MacKenzie asserts that after she filed her grievance against Gourley for his age-related

remarks in late November 1994, he retaliated against her by reconfiguring her work

station. MacKenzie then filed another grievance complaining of this supposed act of

retaliation in December 1994. In response to Gourley's alleged passive treatment of her,

MacKenzie filed yet another grievance in February 1995. In response to her "below

expectations" job performance rating and her one-day suspension in July 1995,

MacKenzie filed an appeal and grievance complaining they were the product of Gourley's

"continued age discrimination, retaliation, harassment, mental and psychological

suffering. . . ." (R. at 319.) MacKenzie also asserts the City "retaliated" against her when

supervisors issued her a verbal reprimand a month after the City filed its first motion for

summary judgment in this case and then by issuing her a written reprimand some twenty

days later. Finally, MacKenzie asserts the February 13, 1994 decision not to promote her

was also motivated by some form of retaliation.

       Examining her claims individually, we conclude some lack logic while others lack

a basis in law. In particular, we find it incredible that the decision to deny MacKenzie a

promotion (although constituting an adverse employment action) was based on her

protected activity given that the proffered motive for the denial, MacKenzie's grievance

against Gourley, occurred nine months later. We also find it illogical the City would

have retaliated against MacKenzie through a verbal and written reprimand after the City

filed a motion for summary judgment against her in this case. Moreover, with regard to

                                             22
MacKenzie's claim that Gourley's "silent treatment" towards her was in retaliation for her

filing a grievance against him, we conclude mere passive treatment does not constitute an

adverse employment action. See Flannery v. Trans World Airlines, Inc., 160 F.3d 425,

428 (8th Cir. 1998) (shunning is not an adverse employment action where the plaintiff did

not allege that the ostracism resulted in a reduced salary, benefits, seniority, or

responsibilities); Manning v. Metro. Life Ins. Co., 127 F.3d 686, 693 (8th Cir. 1997).

"While adverse employment actions extend beyond readily quantifiable losses, not

everything that makes an employee unhappy is an actionable adverse action. Otherwise,

minor and even trivial employment actions that an irritable, chip-on-the-shoulder

employee did not like would form the basis of a discrimination suit." Smart v. Ball State

Univ., 89 F.3d 437, 441 (7th Cir. 1996) (quotation omitted). Lastly, MacKenzie's claim

that Gourley retaliated by moving her desk forty-five degrees is equally without merit.

Even if retaliatory, (unlikely given the explanation), it is de minimis.

       Consequently, we are left only to consider whether MacKenzie's "below

expectations" job performance rating and one-day suspension, which are adverse

employment actions, were retaliatory. We conclude her allegations lack the causation

prerequisite. Close inspection of the record unmasks only one possible retalitory motive

for these actions: MacKenzie's initial grievance filed eight months prior and/or her

subsequent grievances filed five to seven months prior to the alleged retaliation.

However, we have held:

       Unless an adverse action is very closely connected in time to the protected
       activity, a plaintiff must rely on additional evidence beyond mere temporal
                                              23
       proximity to establish causation. A six-week period between protected
       activity and adverse action may be sufficient, standing alone, to show
       causation, but a three-month period, standing alone, is insufficient.

       Meiners v. Univ. of Kan., 359 F.3d 1222, 1231 (10th Cir. 2004) (quotation

omitted). Because we have uncovered nothing aside from her claim of temporal

proximity to establish causation, and examining the totality of the evidence before us,

which includes numerous references to MacKenzie's rudeness towards fellow workers

and patients, we cannot conclude MacKenzie has sufficiently demonstrated that her poor

performance rating and one-day suspension were due to her protected activity. Based on

the above, MacKenzie's retaliation claim fails.

D. Hostile Work Environment

       MacKenzie next alleges she was subjected to a hostile work environment because

of her age. "For a hostile environment claim to survive a summary judgment motion, a

plaintiff must show that a rational jury could find that the workplace [was] permeated

with discriminatory intimidation, ridicule, and insult, that is sufficiently severe or

pervasive to alter the conditions of the victim's employment and create an abusive

working environment." Penry v. Fed. Home Loan of Topeka, 155 F.3d 1257, 1261 (10th

Cir. 1998) (quotation omitted). To evaluate whether a working environment is

sufficiently hostile or abusive, we examine all the circumstances, including: (1) the

frequency of the discriminatory conduct; (2) the severity of the conduct; (3) whether the

conduct is physically threatening or humiliating, or a mere offensive utterance; and (4)

whether the conduct unreasonably interferes with the employee's work performance.

                                              24
Harris v. Forklift Sys., Inc. 510 U.S. 17, 23 (1993). In addition, the environment must be

both subjectively and objectively hostile or abusive. Id.; see also Davis v. U.S. Postal

Serv., 142 F.3d 1334, 1341 (10th Cir. 1998).

       The Supreme Court has instructed that courts judging hostility should filter out

complaints attacking the ordinary tribulations of the workplace, such as the sporadic use

of age-related jokes, and occasional teasing. See e.g. Faragher v. City of Boca Raton, 524

U.S. 775, 788 (1998)(sex discrimination). This screening is in place to ensure that

Congressional enactments such as the ADEA do not become trivialized as a civility code.

Id. In particular, courts should filter out offhand comments, and isolated incidents (unless

extremely serious).

       Applying these principles, we find MacKenzie's allegations fall far short of

demonstrating pervasive or severe harassment. The evidence proffered by MacKenzie

includes Gourley's (1) passive treatment of her; (2) failure to diligently and timely inform

her of complaints made against her; and (3) age-related remarks. Specifically, in

considering Gourley's passive treatment of MacKenzie, we cannot conclude that

Gourley's supposed silence could be considered hostile given that MacKenzie herself

sought this silence when she filed her first grievance against him. With regard to the

claim that Gourley was not diligent in communicating complaints to MacKenzie

concerning her misconduct, the record reflects that complaints came from every

conceivable perspective: physicians, patients and staff, and often came on top of one

another. Despite the sheer volume and diverse origins of complaints, MacKenzie does

                                             25
not contend she was denied an opportunity to contest the complaints made against her,

only that there was an unspecified lag between the time a complaint was made and the

time she became aware of it. The fact remains that MacKenzie was always given an

opportunity to respond to the complaints made against her. Thus, merely because

MacKenzie was not immediately informed about a particular complaint amounts to no

more than "a mere inconvenience." Dick v. Phone Directories Co., 397 F.3d 912, 922

(10th Cir. 2005) (adverse employment action will not be recognized for mere

inconvenience in hostile work environment claim); Stover v. Martinez, 382 F.3d 1064,

1071 (10th Cir. 2004) (sex discrimination); Sanchez v. Denver Pub. Schs., 164 F.3d 1064,

1071 (10th Cir. 1998) (age discrimination).

      Finally, we consider Gourley's age-related comments. A thorough review of the

record confirms Gourley commented on MacKenzie's lassitude and hot flashes, and that

he joked about MacKenzie's senility and being an "old lady."19 The record also

demonstrates, however, that MacKenzie was willing to make age-related comments of her

own toward Gourley. Given the kind of mutual bantering that took place here, we cannot

conclude the workplace could be considered either objectively or subjectively hostile.

Moreover, in response to MacKenzie's complaints, her employer immediately counseled

Gourley and required him to make a public apology. The official response was a refusal

to tolerate offensive age-related comments, and in fact, the comments ceased. Given

      19
         A comparison of MacKenzie's November 1994 grievance with Mackenzie's
affidavit nearly four years later, which was only offered in response to the City's
summary judgment motion, reveals a stark (and convenient) contrast in the number and
kind of claimed age-related remarks Gourley made.
                                             26
these undisputed facts, we conclude that her employer's response was prompt, adequate,

and effective as a matter of law. See Scarberry v. Exxonmobil Oil Corp., 328 F.3d 1255,

1258 (10th Cir. 2003). "[I]f we required employers to impose discipline without

investigation or to impose excessive discipline, employers would inevitably face claims

from the other direction of violations of due process rights and wrongful termination." Id.

at 1262 (internal quotation omitted). Consequently, MacKenzie's hostile work

environment claim also fails.

E. Constructive Discharge

       Constructive discharge occurs when an employer deliberately makes or allows the

employee's working conditions to become so intolerable that the employee has no other

choice but to quit. Muller v. U.S. Steel Corp., 509 F.2d 923, 929 (10th Cir. 1975). A

finding of constructive discharge depends upon whether a reasonable person20 would

view the working conditions as intolerable, not upon the subjective view of the employee-

claimant. Irving v. Dubuque Packing Co., 689 F.2d 170, 172 (10th Cir. 1982).

MacKenzie essentially asserts that the complained of behavior (disciplinary and other

related actions) at the ID Clinic re-emerged after being transferred to the TB Clinic, and

therefore, she had no choice but to resign.

       Taking the events described in the preceding discussions in the light most

favorable to MacKenzie, we can discern no actions that alone or collectively would

       20
         It may be assumed that a reasonable person is one who does not consistently
ignore or minimize her own faults while exaggerating the conduct of others and assigning
malignant intent to facially benign acts and statements.

                                              27
compel a reasonable person to believe she had no choice but to resign. Both the

disciplinary actions and the requirement that she attend customer relations courses were a

direct result of MacKenzie's repeated misconduct. In sum, the City's actions may have

made MacKenzie unhappy, but "not every unhappy employee has an actionable claim of

constructive discharge." Bolden v. PRC Inc., 43 F.3d 545, 552 (10th Cir. 1994).

Therefore, the district court properly granted summary judgment in favor of the City on

MacKenzie's constructive discharge claim.

                                     III. Conclusion

      For the foregoing reasons, the decision of the district court is AFFIRMED.




                                            28