Endocrinologists in Colorado
Data updated monthly · Last refresh October 2026
148 Endocrinology, Diabetes & Metabolism providers practice in Colorado, including 77 (52%) offering telehealth. The largest concentration is in Aurora. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
148providers
77telehealth
Auroratop city
Endocrinology, Diabetes & Metabolism by city in Colorado
Choose a city to see providers there.
| Endocrinology, Diabetes & Metabolism in Aurora | 53 providers |
| Endocrinology, Diabetes & Metabolism in Denver | 33 providers |
| Endocrinology, Diabetes & Metabolism in Pueblo | 7 providers |
| Endocrinology, Diabetes & Metabolism in Colorado Springs | 7 providers |
| Endocrinology, Diabetes & Metabolism in Fort Collins | 5 providers |
| Endocrinology, Diabetes & Metabolism in Boulder | 4 providers |
| Endocrinology, Diabetes & Metabolism in Longmont | 4 providers |
| Endocrinology, Diabetes & Metabolism in Loveland | 4 providers |
| Endocrinology, Diabetes & Metabolism in Lakewood | 4 providers |
| Endocrinology, Diabetes & Metabolism in Englewood | 4 providers |
| Endocrinology, Diabetes & Metabolism in Arvada | 3 providers |
| Endocrinology, Diabetes & Metabolism in Grand Junction | 3 providers |
| Endocrinology, Diabetes & Metabolism in Greeley | 2 providers |
| Endocrinology, Diabetes & Metabolism in Lafayette | 2 providers |
| Endocrinology, Diabetes & Metabolism in Louisville | 2 providers |
| Endocrinology, Diabetes & Metabolism in Conifer | 1 providers |
| Endocrinology, Diabetes & Metabolism in Frisco | 1 providers |
| Endocrinology, Diabetes & Metabolism in Centennial | 1 providers |
| Endocrinology, Diabetes & Metabolism in Steamboat Springs | 1 providers |
| Endocrinology, Diabetes & Metabolism in Fort Carson | 1 providers |
| Endocrinology, Diabetes & Metabolism in Edwards | 1 providers |
| Endocrinology, Diabetes & Metabolism in Golden | 1 providers |
| Endocrinology, Diabetes & Metabolism in Lone Tree | 1 providers |
| Endocrinology, Diabetes & Metabolism in Superior | 1 providers |
Where Endocrinologists in Colorado practice
From CMS Medicare enrollment records covering 101 of the 148 providers listed here (68%). Providers who do not bill Medicare are not included in these figures.
18%solo or small practice (under 10 clinicians)
8%mid-size group (10 to 99)
74%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Endocrinologists | All clinicians in group | Main city |
| University Physicians Inc.orporated | 35 | 3,189 | Aurora |
| Poudre Valley Medical Group LLC | 14 | 2,425 | Castle Rock |
| Colorado Permanente Medical Group PC | 7 | 1,325 | Denver |
| Catholic Health Initiatives Colorado | 5 | 1,230 | Woodland Park |
| Denver Health and Hospital Authority | 5 | 830 | Denver |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Endocrinologists affiliated |
| University of Colorado Hospital Authority | Aurora | Government | 5 of 5 | 39 |
| Uchealth Highlands Ranch Hospital | Highlands Ranch | Nonprofit | 5 of 5 | 27 |
| Uch-Memorial Health System | Colorado Springs | Government | 4 of 5 | 22 |
| Poudre Valley Hospital | Fort Collins | Nonprofit | 5 of 5 | 19 |
| Uchealth Broomfield Hospital | Broomfield | For-profit | Not rated | 18 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Endocrinology, Diabetes & Metabolism providers in Colorado
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Caitlin Bell, MDArvada, CO · $23 in drug and device payments (2025) · Telehealth ·
(303) 403-7933 Dr. Irinel Stanciu, MDArvada, CO · $12,267 in drug and device payments (2025) · Telehealth ·
(303) 403-7933 Dr. Michelle Cassara, MDArvada, CO · $36,192 in drug and device payments (2025) · Telehealth ·
(303) 403-7933 Dr. Aaron Michels, MDAurora, CO · $18,326 in drug and device payments (2025) · Telehealth ·
(720) 724-2323 Dr. Arthur Gutierrez-hartmann, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Arwa El Sheikh, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Boris Draznin, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-2650 Dr. Bryan Haugen, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Cecilia Low Wang, M.D.Aurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 399-8020 Dr. Chermaine Hung, MDAurora, CO · $247 in drug and device payments (2025) · Telehealth ·
(319) 467-2000 Dr. Christie Turin More, M.DAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Danielle Dawes, MDAurora, CO · $42 in drug and device payments (2025) · Telehealth ·
(303) 724-1784 Dr. Danielle Loeb, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-2650 Dr. David Saxon, MDAurora, CO · $121 in drug and device payments (2025) · Telehealth ·
(720) 848-2650 Dr. Erin Finn, M.D.Aurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Halis Akturk, M.DAurora, CO · $41,430 in drug and device payments (2025) · Telehealth ·
(303) 724-0467 Dr. Heather Brooks, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Helen Lawler, M.D.Aurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Irene Schauer, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Jane Reusch, MDAurora, CO · $1,265 in drug and device payments (2025) ·
(720) 848-0000 Dr. Janice Kerr, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Jennifer Morrison, M.D., PH.D.Aurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Katja Kiseljak-vassiliades, DOAurora, CO · $3,500 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Lauren Fishbein, MD, PHDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-2650 Dr. Linda Barbour, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Lisa Kosmiski, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Marc-andre Cornier, MDAurora, CO · $31,262 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Margaret Wierman, MDAurora, CO · $8,140 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Matthew Wahl, MDAurora, CO · $85 in drug and device payments (2025) · Telehealth ·
(303) 861-7001 Dr. Megan Griff, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Michael Mcdermott, MDAurora, CO · $136 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Micol Rothman, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Monique Maher, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Neda Rasouli, MDAurora, CO · $53,805 in drug and device payments (2025) ·
(720) 848-0000 Dr. Nikita Pozdeyev, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Palak Choksi, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Peter Gottlieb, MDAurora, CO · $21,617 in drug and device payments (2025) · Telehealth ·
(303) 493-7000 Dr. Rebecca Rosenberg, DOAurora, CO · $158 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Robert Eckel, MDAurora, CO · $8,803 in drug and device payments (2025) ·
(720) 848-0000 Dr. Robert Rees-jones, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 369-9445 Dr. Ryan Conard, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Salwa Zahalka, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Sarah Mayson, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Sarit Polsky, M.D., M.P.H.Aurora, CO · $2,570 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Satish Garg, MDAurora, CO · $52,112 in drug and device payments (2025) ·
(720) 724-2323 Dr. Sean Iwamoto, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Susan Sherman, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 341-5751 Conditions Endocrinology, Diabetes & Metabolism providers in Colorado commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Endocrinology, Diabetes & Metabolism providers. Individual practices vary, so confirm with the provider before booking.
- Type 2 diabetes
- Thyroid disorders
- Osteoporosis
- Hormone imbalance
- Type 1 diabetes
Common questions
How many Endocrinology, Diabetes & Metabolism providers are in Colorado?There are 148 Endocrinology, Diabetes & Metabolism providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.
Do Endocrinology, Diabetes & Metabolism providers in Colorado offer telehealth?Yes. 77 of the 148 Endocrinology, Diabetes & Metabolism providers in Colorado (about 52%) report offering telehealth services in CMS data.
Which cities in Colorado have the most Endocrinology, Diabetes & Metabolism providers?Aurora (53), Denver (33), Pueblo (7) have the highest concentration of Endocrinology, Diabetes & Metabolism providers in Colorado.
How many Endocrinology, Diabetes & Metabolism providers in Colorado received drug or device company payments?73 of 148 Endocrinology, Diabetes & Metabolism providers in Colorado (49%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Endocrinology, Diabetes & Metabolism providers in Colorado treat?Endocrinology, Diabetes & Metabolism providers commonly treat type 2 diabetes, thyroid disorders, osteoporosis, hormone imbalance, type 1 diabetes and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Endocrinologists in Colorado work in independent practices or large health systems?Among 101 Endocrinologists in Colorado enrolled in Medicare, 18% bill through a solo or small practice with fewer than 10 clinicians, 8% through a mid-size group of 10 to 99, and 74% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Endocrinologists in Colorado work at?According to CMS facility affiliation records, the Colorado hospitals where the most Endocrinologists hold privileges are University of Colorado Hospital Authority in Aurora; Uchealth Highlands Ranch Hospital in Highlands Ranch; Uch-Memorial Health System in Colorado Springs.
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