Internal Medicine Doctors in Colorado
Data updated monthly · Last refresh October 2026
2,044 Internal Medicine providers practice in Colorado, including 390 (19%) offering telehealth. The largest concentration is in Denver. 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.
2,044providers
390telehealth
Denvertop city
Internal Medicine by city in Colorado
Choose a city to see providers there.
Internal Medicine 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. Eleanor Comfort, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Elena Lebduska, M.DAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Elisabeth Ihler, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Elizabeth Breitbach, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Elizabeth EsselmanAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-1784 Dr. Elizabeth Thomas, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Elma Kreso, M.D.Aurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Erika Freebern, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Erinleigh Michaud, MDAurora, CO · $1,781 in drug and device payments (2025) ·
(303) 724-5000 Dr. Esteban Gallego, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Gabriel Silversmith, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Gagandeep Singh, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 751-2000 Dr. Gail Albertson, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Gavriel RodaAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-1784 Dr. Gentry Dunlop, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 400-2930 Dr. Gerard Guillory, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 343-3121 Dr. Gina Kruse, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Glenn Gade, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Gordon Deagman, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 755-1164 Dr. Haya Jamali, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-5000 Dr. Heidi Wald, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Himangi Kaushal, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-2228 Dr. Huong Lam, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Ifeanyichukwu Nwobodo, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(510) 427-8548 Dr. Ingrid Lobo, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Jacinda Nicklas, M.D., MPHAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. James Geyman, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 360-6276 Dr. James Pelton, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(714) 470-9650 Dr. Janet Sanchez, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 857-5988 Dr. Jason Cadwallader, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 531-7111 Dr. Jason Worley, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-1784 Dr. Javier Waksman, MDAurora, CO · $6,800 in drug and device payments (2025) ·
(720) 848-0000 Dr. Jayce Ann Pangilinan, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-1792 Dr. Jaye Espinas, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-9700 Dr. Jed Olson, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Jeffrey Glaves, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Jennifer Bajaj, MD, MPHAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 752-8592 Dr. Jennifer Michener, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Jennifer Ziouras, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 531-7111 Dr. Jenny Mya, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 398-6340 Dr. Jessica Clawson, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-1784 Dr. John Koeppe, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. John PappasAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Joseph Alisky, MD PHDAurora, CO · $22 in drug and device payments (2025) · Telehealth ·
(303) 306-4321 Dr. Judy Zerzan-thul, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 266-7877 Dr. Karen Chacko, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Karen Polsky, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Karen Stenehjem, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Conditions Internal Medicine providers in Colorado commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Colorado?There are 2,044 Internal Medicine providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Colorado offer telehealth?Yes. 390 of the 2,044 Internal Medicine providers in Colorado (about 19%) report offering telehealth services in CMS data.
Which cities in Colorado have the most Internal Medicine providers?Denver (495), Aurora (242), Colorado Springs (168) have the highest concentration of Internal Medicine providers in Colorado.
How many Internal Medicine providers in Colorado received drug or device company payments?409 of 2,044 Internal Medicine providers in Colorado (20%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Colorado treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Internal Medicine Doctors in Colorado work in independent practices or large health systems?Among 994 Internal Medicine Doctors in Colorado enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 18% through a mid-size group of 10 to 99, and 72% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Colorado work at?According to CMS facility affiliation records, the Colorado hospitals where the most Internal Medicine Doctors hold privileges are University of Colorado Hospital Authority in Aurora; Uch-Memorial Health System in Colorado Springs; Uchealth Highlands Ranch Hospital in Highlands Ranch.
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