OB-GYNs in Ohio
Data updated monthly · Last refresh October 2026
1,569 Obstetrics & Gynecology providers practice in Ohio, including 66 (4%) offering telehealth. The largest concentration is in Cleveland. 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.
1,569providers
66telehealth
Clevelandtop city
Obstetrics & Gynecology by city in Ohio
Choose a city to see providers there.
Obstetrics & Gynecology providers in Ohio
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. Erika Kasten, DOCincinnati, OH · $624 in drug and device payments (2025) ·
(513) 246-7008 Dr. Erika Russ, MDCincinnati, OH · $460 in drug and device payments (2025) ·
(513) 862-2563 Dr. Erin Requarth, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 241-4774 Dr. Eva Ringgenberg, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 772-7600 Dr. Florencia Guzman, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 671-2411 Dr. Frank Wolf, DOCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 418-5700 Dr. Fred Gonzales, MDCincinnati, OH · $146 in drug and device payments (2025) ·
(513) 241-4774 Dr. Gerard Reilly, M.D.Cincinnati, OH · $674 in drug and device payments (2025) ·
(513) 231-3447 Dr. Ginger Baker, MDCincinnati, OH · $195 in drug and device payments (2025) ·
(513) 242-0100 Dr. G Mensah, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 732-0100 Dr. Graig Smith, MDCincinnati, OH · $88 in drug and device payments (2025) ·
(513) 559-9411 Dr. Gretchen Fermann, M.D.Cincinnati, OH · $1,000 in drug and device payments (2025) ·
(513) 233-2000 Dr. Hannah Galey, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 564-1600 Dr. Hannah MarshallCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 862-1400 Dr. Harley Grim, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 931-3400 Dr. Heather Boyd, M.D.Cincinnati, OH · $22 in drug and device payments (2025) ·
(513) 241-4774 Dr. Henry Fliman, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 671-7700 Dr. Ira Hamilton, M.D.Cincinnati, OH · $52 in drug and device payments (2025) ·
(513) 558-7653 Dr. Israel Washington, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 861-3161 Dr. Jacqlyn RiemersmaCincinnati, OH · $6 in drug and device payments (2025) ·
(513) 564-1600 Dr. James Sosnowski, MDCincinnati, OH · $1,521 in drug and device payments (2025) ·
(513) 671-7700 Dr. James Wendel, MDCincinnati, OH · $134 in drug and device payments (2025) ·
(513) 241-4774 Dr. Jane Morris, MDCincinnati, OH · $130 in drug and device payments (2025) ·
(513) 475-8588 Dr. Jennifer Cova, D.O.Cincinnati, OH · $433 in drug and device payments (2025) ·
(513) 559-7175 Dr. Jennifer Green, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 792-5800 Dr. Jennifer Lykens-schnacke, DOCincinnati, OH · $329 in drug and device payments (2025) ·
(513) 246-7000 Dr. Jessica Fischer, MDCincinnati, OH · $30 in drug and device payments (2025) ·
(513) 246-4550 Dr. Joanna LinCincinnati, OH · $138 in drug and device payments (2025) ·
(513) 584-5239 Dr. Joel Pranikoff, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 792-5800 Dr. John O'connor, M.D.Cincinnati, OH · $35 in drug and device payments (2025) ·
(513) 475-8588 Dr. John Samol, MDCincinnati, OH · $35 in drug and device payments (2025) ·
(513) 745-1706 Dr. John White, MDCincinnati, OH · $79 in drug and device payments (2025) ·
(513) 404-4166 Dr. Joseph Caligaris, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 985-9966 Dr. Joyce Horn, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 563-2030 Dr. Julia Maier, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 584-5239 Dr. Katherine Williamson, D.O.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 564-2700 Dr. Kathleen Bare, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 733-2000 Dr. Kathryn Calhoun, MDCincinnati, OH · $130 in drug and device payments (2025) ·
(513) 563-2202 Dr. Kaylie Snyder, D.O.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 563-2202 Dr. Keshia Torres-shaferCincinnati, OH · $19 in drug and device payments (2025) ·
(513) 584-4800 Dr. Kevin Fitzgerald, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 241-4774 Dr. Kimberly Russell, MDCincinnati, OH · $56 in drug and device payments (2025) ·
(513) 564-1600 Dr. Kristin Magner, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 564-4000 Dr. Kriti Goel, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 475-8588 Dr. Kurt Froehlich, M.D.Cincinnati, OH · No drug or device payments recorded (2025) ·
(513) 671-0600 Dr. Kylan HillCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 475-8588 Dr. Lana Lange, MDCincinnati, OH · $6 in drug and device payments (2025) ·
(513) 564-1600 Dr. Larissa Aroche-gutierrez, MDCincinnati, OH · $105 in drug and device payments (2025) ·
(513) 584-5239 Dr. Laura Broxterman, M.D.Cincinnati, OH · $22 in drug and device payments (2025) ·
(513) 922-6666 Dr. Laura Hampel, MDCincinnati, OH · $117 in drug and device payments (2025) ·
(513) 563-2202 Conditions Obstetrics & Gynecology providers in Ohio 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 Ohio?There are 1,569 Obstetrics & Gynecology providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.
Do Obstetrics & Gynecology providers in Ohio offer telehealth?Yes. 66 of the 1,569 Obstetrics & Gynecology providers in Ohio (about 4%) report offering telehealth services in CMS data.
Which cities in Ohio have the most Obstetrics & Gynecology providers?Cleveland (200), Cincinnati (189), Columbus (157) have the highest concentration of Obstetrics & Gynecology providers in Ohio.
How many Obstetrics & Gynecology providers in Ohio received drug or device company payments?761 of 1,569 Obstetrics & Gynecology providers in Ohio (49%) 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 Ohio 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 Ohio work in independent practices or large health systems?Among 965 OB-GYNs in Ohio enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 73% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do OB-GYNs in Ohio work at?According to CMS facility affiliation records, the Ohio hospitals where the most OB-GYNs hold privileges are Cleveland Clinic in Cleveland; Bethesda North in Cincinnati; Riverside Methodist Hospital in Columbus.
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