OB-GYNs in Michigan
Data updated monthly · Last refresh October 2026
1,766 Obstetrics & Gynecology providers practice in Michigan, including 65 (4%) offering telehealth. The largest concentration is in Grand Rapids. 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.
1,766providers
65telehealth
Grand Rapidstop city
Obstetrics & Gynecology by city in Michigan
Choose a city to see providers there.
Where OB-GYNs in Michigan practice
From CMS Medicare enrollment records covering 922 of the 1,766 providers listed here (52%). Providers who do not bill Medicare are not included in these figures.
18%solo or small practice (under 10 clinicians)
31%mid-size group (10 to 99)
52%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | OB-GYNs | All clinicians in group | Main city |
| Uwh of Michigan PLC | 66 | 91 | East Lansing |
| Iha Health Services Corp.oration | 56 | 1,149 | Ypsilanti |
| Regents of the University of Michigan | 54 | 3,344 | Ann Arbor |
| Spectrum Health Primary Care Partners | 48 | 2,283 | Grand Rapids |
| Together Women's Health Medical Group, P.C. | 44 | 74 | Royal Oak |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | OB-GYNs affiliated |
| Beaumont Hospital Royal Oak | Royal Oak | Nonprofit | 3 of 5 | 140 |
| Beaumont Hospital, Troy | Troy | Nonprofit | 4 of 5 | 82 |
| Spectrum Health | Grand Rapids | Nonprofit | 4 of 5 | 58 |
| Trinity Health Ann Arbor Hospital | Ann Arbor | Nonprofit | 4 of 5 | 58 |
| University of Michigan Health System | Ann Arbor | Nonprofit | 4 of 5 | 55 |
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.
Obstetrics & Gynecology providers in Michigan
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. Andrew Smith, M.D.Adrian, MI · No drug or device payments recorded (2025) ·
(517) 264-5011 Dr. Melissa Baer, MDAdrian, MI · No drug or device payments recorded (2025) ·
(517) 264-0590 Dr. Steven Smolinski, M.D., PH.D.Adrian, MI · No drug or device payments recorded (2025) ·
(517) 264-0590 Dr. Victor Cherfan, D.O.Adrian, MI · $622 in drug and device payments (2025) · Telehealth ·
(419) 264-0590 Dr. Ali Mehram, MDAllen Park, MI · No drug or device payments recorded (2025) ·
(313) 928-3200 Dr. Al Lore, MDAllen Park, MI · $381 in drug and device payments (2025) ·
(313) 382-0244 Dr. Elias Gennaoui, MDAllen Park, MI · $104 in drug and device payments (2025) ·
(313) 386-3930 Dr. Mansuk Chae, MDAllen Park, MI · No drug or device payments recorded (2025) ·
(313) 383-4833 Dr. Megan Nagy, D.O.Allen Park, MI · $301 in drug and device payments (2025) ·
(313) 928-3200 Dr. Ahsen Tatar, MDAlma, MI · No drug or device payments recorded (2025) ·
(989) 466-5486 Dr. Michelle Keeley, M.D.Alma, MI · No drug or device payments recorded (2025) ·
(989) 466-5486 Dr. Tess Gordon, M.D.Alma, MI · No drug or device payments recorded (2025) ·
(989) 466-5486 Dr. Denise Schiebout, D.O.Alpena, MI · No drug or device payments recorded (2025) ·
(989) 356-5228 Dr. Marissa Hill, DOAlpena, MI · No drug or device payments recorded (2025) ·
(989) 356-5228 Dr. Abena Osei, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Adam Baruch, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 232-2600 Dr. Adam Ziff, DOAnn Arbor, MI · $814 in drug and device payments (2025) · Telehealth ·
(734) 995-2259 Dr. Aisha Yousuf, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-9434 Dr. Akua Nyarko-odoom, MDAnn Arbor, MI · $2,000 in drug and device payments (2025) ·
(734) 936-9434 Dr. Alexa Kaskowitz, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 763-6295 Dr. Alexandra Dhir, MDAnn Arbor, MI · $115 in drug and device payments (2025) ·
(734) 936-4000 Dr. Alia Shah, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 434-0477 Dr. Alison Schmidt, MDAnn Arbor, MI · $1,053 in drug and device payments (2025) ·
(586) 215-2148 Dr. Amanda Manorot, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Amy Tremper, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 232-2600 Dr. Anase AsomAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Anita Avery, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Annemarie Opipari, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-9434 Dr. Annie Minns, MDAnn Arbor, MI · $130 in drug and device payments (2025) ·
(734) 936-9434 Dr. Ann Lozier, MDAnn Arbor, MI · $105 in drug and device payments (2025) ·
(855) 589-6626 Dr. Annmarie Vilkins, D.O.Ann Arbor, MI · $37,183 in drug and device payments (2025) ·
(734) 763-6295 Dr. Anthony Opipari, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Arleen Song, MDAnn Arbor, MI · $3,121 in drug and device payments (2025) · Telehealth ·
(734) 763-6295 Dr. Ashley Bartell, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Ashley Dowgiert, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 995-2259 Dr. Audrey Lance, M.D.Ann Arbor, MI · $1,521 in drug and device payments (2025) ·
(734) 763-6295 Dr. Bethany Skinner, MDAnn Arbor, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 763-6295 Dr. Bori Lesser-lee, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 763-6295 Dr. Brooke Fortin, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Bryan Aaron, MDAnn Arbor, MI · $2,000 in drug and device payments (2025) ·
(734) 763-6295 Dr. Cameron Lawrence, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Caren Stalburg, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 998-7380 Dr. Carrie Bell, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 647-5660 Dr. Catriona Macardle, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 995-2259 Dr. Christie Lancaster, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 763-6295 Dr. Christina Darin, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 995-2259 Dr. Christopher Hong, MDAnn Arbor, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 936-4000 Conditions Obstetrics & Gynecology providers in Michigan 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 Michigan?There are 1,766 Obstetrics & Gynecology providers with active NPI records practicing in Michigan, according to federal NPPES data refreshed monthly.
Do Obstetrics & Gynecology providers in Michigan offer telehealth?Yes. 65 of the 1,766 Obstetrics & Gynecology providers in Michigan (about 4%) report offering telehealth services in CMS data.
Which cities in Michigan have the most Obstetrics & Gynecology providers?Grand Rapids (182), Ann Arbor (141), Detroit (109) have the highest concentration of Obstetrics & Gynecology providers in Michigan.
How many Obstetrics & Gynecology providers in Michigan received drug or device company payments?858 of 1,766 Obstetrics & Gynecology providers in Michigan (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 Michigan 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 Michigan work in independent practices or large health systems?Among 922 OB-GYNs in Michigan enrolled in Medicare, 18% bill through a solo or small practice with fewer than 10 clinicians, 31% through a mid-size group of 10 to 99, and 52% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do OB-GYNs in Michigan work at?According to CMS facility affiliation records, the Michigan hospitals where the most OB-GYNs hold privileges are Beaumont Hospital Royal Oak in Royal Oak; Beaumont Hospital, Troy in Troy; Spectrum Health in Grand Rapids.
Obstetrics & Gynecology in all 50 states Search all 1,766 in the directory Ask Zach for help choosing
Related
