OB-GYNs in Colorado
Data updated monthly · Last refresh October 2026
906 Obstetrics & Gynecology providers practice in Colorado, including 42 (5%) 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.
906providers
42telehealth
Denvertop city
Obstetrics & Gynecology by city in Colorado
Choose a city to see providers there.
Obstetrics & Gynecology 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. Martin Koschnitzke, MDLongmont, CO · No drug or device payments recorded (2025) ·
(720) 718-8222 Dr. Melissa Dunn, MDLongmont, CO · $19 in drug and device payments (2025) ·
(800) 991-6117 Dr. Patrick Finnegan, MDLongmont, CO · $29 in drug and device payments (2025) ·
(720) 494-3130 Dr. Russell Reitinger, M.D.Longmont, CO · No drug or device payments recorded (2025) ·
(303) 702-5910 Dr. Stephen Stewart, MDLongmont, CO · No drug or device payments recorded (2025) ·
(303) 776-1234 Dr. Alison Cowan, MDLouisville, CO · $24,754 in drug and device payments (2025) ·
(303) 665-1045 Dr. Audrey Hemmings, DOLouisville, CO · No drug or device payments recorded (2025) ·
(303) 665-1045 Dr. Brett Schultz, DOLouisville, CO · $478 in drug and device payments (2025) ·
(303) 673-1100 Dr. Carole Christensen, M.D.Louisville, CO · No drug or device payments recorded (2025) ·
(303) 665-1045 Dr. Christine Abair, MDLouisville, CO · $488 in drug and device payments (2025) ·
(303) 665-1045 Dr. Daniel Austin, M.D.Louisville, CO · No drug or device payments recorded (2025) ·
(303) 665-1045 Dr. Karin Spears, MDLouisville, CO · $373 in drug and device payments (2025) ·
(303) 439-8910 Dr. Kirigin Watkins, M.D.Louisville, CO · $68 in drug and device payments (2025) ·
(303) 439-8910 Dr. Long Huynh, MDLouisville, CO · $1,119 in drug and device payments (2025) ·
(303) 665-1045 Dr. Loralie Moeller, MDLouisville, CO · $428 in drug and device payments (2025) · Telehealth ·
(303) 439-8910 Dr. Mary Bissell, MDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-0224 Dr. Michelle Stoltz, MDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1100 Dr. Aster Asmerom, M.D.Loveland, CO · No drug or device payments recorded (2025) ·
(970) 203-7153 Dr. Brittany PoeschlLoveland, CO · $51 in drug and device payments (2025) ·
(970) 203-7153 Dr. Erinn Croco, DOLoveland, CO · $31 in drug and device payments (2025) ·
(970) 203-7153 Dr. Irene Sokolowski, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 667-2009 Dr. Jennifer Reeve, MDLoveland, CO · $229 in drug and device payments (2025) ·
(970) 493-7442 Dr. Jessica Bare, D.O.Loveland, CO · $233 in drug and device payments (2025) ·
(970) 493-7442 Dr. John Bragg, MDLoveland, CO · $269 in drug and device payments (2025) ·
(970) 493-7442 Dr. John Crane, MDLoveland, CO · $14,956 in drug and device payments (2025) ·
(970) 820-2610 Dr. Kaea Beresford, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 493-7442 Dr. Katherine Somodi-stephenson, MDLoveland, CO · $3,475 in drug and device payments (2025) ·
(970) 493-7442 Dr. Lindsey Bannon, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 203-7153 Dr. Melanie Schweir, DOLoveland, CO · $31 in drug and device payments (2025) ·
(970) 336-1500 Dr. Michelle Soriano, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 667-2009 Dr. Saskia Thompson, D.O.Loveland, CO · $17 in drug and device payments (2025) ·
(970) 493-7442 Dr. Stephanie ChalifourLoveland, CO · No drug or device payments recorded (2025) ·
(970) 493-7442 Dr. Kaitlyn Biernacki, MDMontrose, CO · $69 in drug and device payments (2025) ·
(970) 249-6737 Dr. Lawrence Tiglao, MDMontrose, CO · $113 in drug and device payments (2025) ·
(970) 249-6737 Dr. Richard Hanley, MDMontrose, CO · $74 in drug and device payments (2025) ·
(970) 249-6737 Dr. Jordan Mendoza, M.D.Northglenn, CO · $56 in drug and device payments (2025) ·
(720) 689-4274 Dr. Amber Crowder, MDParker, CO · No drug or device payments recorded (2025) ·
(303) 269-4000 Dr. Cassandra Ragsdale, M.D.Parker, CO · No drug or device payments recorded (2025) ·
(303) 721-1670 Dr. Chia-hui Lee, MDParker, CO · No drug or device payments recorded (2025) ·
(303) 721-1670 Dr. Diane Schmitz, MDParker, CO · No drug or device payments recorded (2025) ·
(303) 766-0197 Dr. Elizabeth Duke, MDParker, CO · No drug or device payments recorded (2025) ·
(303) 269-4300 Dr. Erica Drennen, MDParker, CO · No drug or device payments recorded (2025) ·
(720) 721-1670 Dr. Heidi Gage, MDParker, CO · No drug or device payments recorded (2025) ·
(303) 269-4000 Dr. Hilary Novatt, M.D.Parker, CO · No drug or device payments recorded (2025) ·
(303) 721-1670 Dr. Jillian Tyler, MDParker, CO · No drug or device payments recorded (2025) ·
(303) 840-8780 Dr. Kristrun Kristinsdottir, MDParker, CO · No drug or device payments recorded (2025) ·
(303) 721-1670 Dr. Lorie Jones, MDParker, CO · No drug or device payments recorded (2025) ·
(720) 851-8230 Dr. Megan Woodman, MDParker, CO · No drug or device payments recorded (2025) ·
(303) 721-1670 Conditions Obstetrics & Gynecology providers in Colorado commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Obstetrics & Gynecology providers. Individual practices vary, so confirm with the provider before booking.
- Pregnancy care
- Endometriosis
- Fibroids
- PCOS
- Menopause
- Contraception
Common questions
How many Obstetrics & Gynecology providers are in Colorado?There are 906 Obstetrics & Gynecology providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.
Do Obstetrics & Gynecology providers in Colorado offer telehealth?Yes. 42 of the 906 Obstetrics & Gynecology providers in Colorado (about 5%) report offering telehealth services in CMS data.
Which cities in Colorado have the most Obstetrics & Gynecology providers?Denver (190), Aurora (98), Colorado Springs (72) have the highest concentration of Obstetrics & Gynecology providers in Colorado.
How many Obstetrics & Gynecology providers in Colorado received drug or device company payments?372 of 906 Obstetrics & Gynecology providers in Colorado (41%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Obstetrics & Gynecology providers in Colorado treat?Obstetrics & Gynecology providers commonly treat pregnancy care, endometriosis, fibroids, PCOS, menopause 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 OB-GYNs in Colorado work in independent practices or large health systems?Among 453 OB-GYNs in Colorado enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 31% through a mid-size group of 10 to 99, and 59% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do OB-GYNs in Colorado work at?According to CMS facility affiliation records, the Colorado hospitals where the most OB-GYNs hold privileges are University of Colorado Hospital Authority in Aurora; HCA Healthone Rose in Denver; Uch-Memorial Health System in Colorado Springs.
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