Skip to content
New: the 2-minute perimenopause symptom check
For practitionersSymptom check

Directory · Denver, CO

Endocrinologists in Denver, CO

Endocrinologists treat hormone and thyroid conditions whose symptoms can overlap with perimenopause.

Listed from the CMS NPPES public registry (updated 2026-10-02). A listing is not an endorsement and does not mean the practitioner specializes in menopause: call ahead and ask the questions below.

35endocrinologists listed
20are women
31physicians (MD or DO)
10ZIP codes covered
35 shown

  1. Daniel H. Bessesen, MD

    Endocrinology, Diabetes & Metabolism

    777 Bannock St, Mc 7782, Denver, CO 80204

    (303) 436-6000MapNPI 1447262506

  2. Sarah V. Bull, MD

    Endocrinology, Diabetes & Metabolism

    1601 E 19th Ave Ste 4350, Denver, CO 80218

    (303) 228-1240MapNPI 1427165547

  3. Daniel C. Citron, MD

    Endocrinology, Diabetes & Metabolism

    4545 E 9th Ave Ste 400, Denver, CO 80220

    (303) 320-7744MapNPI 1861442410

  4. David J. Depaolo, MD

    Endocrinology, Diabetes & Metabolism

    10350 E Dakota Ave, Denver, CO 80247

    (303) 338-4545MapNPI 1659408680

  5. Diana G. Dills, MD

    Endocrinology, Diabetes & Metabolism

    University Of Colorado Hospital, 4200 E. 9th Avenue, Denver, CO 80262

    (303) 493-7000MapNPI 1154493047

  6. Shari C. Fox, MD

    Endocrinology, Diabetes & Metabolism

    1375 E 20th Ave, Denver, CO 80205

    (303) 338-4545MapNPI 1588750822

  7. Leslie Gamache, MD

    Endocrinology, Diabetes & Metabolism

    1601 E 19th Ave Ste 4350, Suite 454, Denver, CO 80218

    (303) 228-1240MapNPI 1851303002

  8. William J. Georgitis, MD

    Endocrinology, Diabetes & Metabolism

    1375 E 20th Ave, Denver, CO 80205

    (303) 764-4665MapNPI 1447387485

  9. Alex M. Goldsmith, MD

    Endocrinology, Diabetes & Metabolism

    4545 E 9th Ave, #670, Denver, CO 80220

    (303) 320-7744MapNPI 1417907064

  10. Romana M. Haas, MD

    Endocrinology, Diabetes & Metabolism

    4500 E. 9th Ave, Suite 450, Denver, CO 80220

    (303) 329-7876MapNPI 1386739258

  11. Karin Hickey, MD

    Endocrinology, Diabetes & Metabolism

    100 Cook St Ste 408, Denver, CO 80206

    (720) 516-9406MapNPI 1649591645

  12. Jennifer Janssen, MD

    Endocrinology, Diabetes & Metabolism

    National Jewish Health, 1400 Jackson Street, Denver, CO 80262

    (303) 388-4461MapNPI 1073669602

  13. Mary K. Jennings

    Endocrinology, Diabetes & Metabolism

    1375 E 20th Ave, Denver, CO 80205

    (303) 764-4665MapNPI 1649307604

  14. Joshua P. Klopper, MD

    Endocrinology, Diabetes & Metabolism

    1375 E 20th Ave, Denver, CO 80205

    (303) 338-4545MapNPI 1952322141

  15. Tejaswi Kompala, MD

    Endocrinology, Diabetes & Metabolism

    100 Fillmore St Fl 5, Denver, CO 80206

    (617) 505-1520MapNPI 1235558255

  16. Nirmala S. Kumar, MD

    Endocrinology, Diabetes & Metabolism

    1055 Clermont St, Va Medical Center, Denver, CO 80220

    (303) 399-8020MapNPI 1619059144

  17. Mervyn L. Lifschitz, MD

    Endocrinology, Diabetes & Metabolism

    4545 E 9th Ave, Suite 310, Denver, CO 80220

    (303) 388-4673MapNPI 1639267636

  18. Michael Loughner, MD

    Endocrinology, Diabetes & Metabolism

    950 E Harvard Ave, Suite 660, Denver, CO 80210

    (720) 399-6555MapNPI 1639216906

  19. Gregory Lund, MD

    Endocrinology, Diabetes & Metabolism

    1960 N Ogden St Ste 540, Denver, CO 80218

    (303) 403-7933MapNPI 1265468342

  20. John A. Merenich, MD

    Endocrinology, Diabetes & Metabolism

    10350 E Dakota Ave, Denver, CO 80247

    (303) 338-4545MapNPI 1316074362

  21. John J. Orrego, MD

    Endocrinology, Diabetes & Metabolism

    1375 E 20th Ave, Denver, CO 80205

    (303) 338-4545MapNPI 1891822839

  22. Claudia I. Panzer, MD

    Endocrinology, Diabetes & Metabolism

    4545 E 9th Ave Ste 245, Denver, CO 80220

    (888) 919-6316MapNPI 1538122007

  23. Rocio I. Pereira, MD

    Endocrinology, Diabetes & Metabolism

    777 Bannock St, Denver, CO 80204

    (303) 602-5049MapNPI 1356457899

  24. Hanah Polotsky, MD

    Endocrinology, Diabetes & Metabolism

    10400 E Alameda Ave, Denver, CO 80247

    (303) 338-4545MapNPI 1245329572

  25. Christopher E. Ricca, MD

    Endocrinology, Diabetes & Metabolism

    4525 E 8th Ave, Denver, CO 80220

    (303) 329-6500MapNPI 1134170954

  26. Julia I. Rifkin, MD

    Endocrinology, Diabetes & Metabolism

    1721 E 19th Ave, Suite 500, Denver, CO 80218

    (303) 869-2160MapNPI 1689757296

  27. Shauna S. Runchey

    Endocrinology, Diabetes & Metabolism

    1400 Jackson St, Denver, CO 80206

    (303) 388-4461MapNPI 1922117761

  28. Katlyn M. Sawyer

    Endocrinology, Diabetes & Metabolism

    1960 N Ogden St Ste 120a, Denver, CO 80218

    (303) 403-7933MapNPI 1124600150

  29. Ethan F. Stortz, MD

    Endocrinology, Diabetes & Metabolism

    777 Bannock St, Denver, CO 80204

    (303) 436-4949MapNPI 1386178762

  30. Katherine B. Weber, MD

    Endocrinology, Diabetes & Metabolism

    1375 E 20th Ave, Denver, CO 80205

    (303) 338-4545MapNPI 1770613523

  31. Carol Zapalowski, MD

    Endocrinology, Diabetes & Metabolism

    3865 Cherry Creek Dr North, 322, Denver, CO 80209

    (303) 394-0031MapNPI 1861447583

  32. Leonard R. Zemel, MD

    Endocrinology, Diabetes & Metabolism

    3464 S Willow St, # 280, Denver, CO 80231

    (303) 755-2900MapNPI 1447256045

  33. Sheila Maier, DO

    Endocrinology, Diabetes & Metabolism

    1601 E 19th Ave Ste 5500, Denver, CO 80218

    (303) 228-1240MapNPI 1033599162

  34. Linda S. Rickaby, RN

    Endocrinology, Diabetes & Metabolism

    1375 E 20th Ave, Denver, CO 80205

    (303) 764-4544MapNPI 1780727230

  35. Zachary Simons, MD

    Endocrinology, Diabetes & Metabolism

    100 Cook St, Denver, CO 80206

    (720) 516-9406MapNPI 1730569476

Endocrinologists in Denver: common questions

How many endocrinologists are there in Denver, CO?

PeriSignal lists 35 endocrinologists with an active practice address in Denver, Colorado, drawn from the CMS NPPES registry in October 2026. The registry includes every licensed practitioner with an NPI number, so the list covers both private practices and health systems.

Are there female Endocrinologists in Denver?

Yes. 20 of the 35 endocrinologists listed in Denver are women, based on the sex recorded in the NPI registry. Use the "Women only" filter on this page to see them.

Which Denver ZIP codes have the most endocrinologists?

The most represented practice ZIP codes in this list are 80205 (7), 80220 (7), 80218 (6). Practices often cluster around hospitals and medical office buildings.

Do these endocrinologists treat perimenopause?

Many do, but a registry listing does not show how much menopause care a practitioner provides. When you call, ask whether they see many patients in perimenopause and whether they offer both hormone therapy and non-hormonal options.