OB-GYNs in Maryland
Data updated monthly · Last refresh October 2026
1,029 Obstetrics & Gynecology providers practice in Maryland, including 103 (10%) offering telehealth. The largest concentration is in Baltimore. 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.
1,029providers
103telehealth
Baltimoretop city
Obstetrics & Gynecology by city in Maryland
Choose a city to see providers there.
Obstetrics & Gynecology providers in Maryland
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. Steven Lenowitz, M.D.Bel Air, MD · No drug or device payments recorded (2025) ·
(410) 838-2000 Dr. Liezl Irisari, M.D.Berlin, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 208-9761 Dr. Alan Decherney, MDBethesda, MD · $104 in drug and device payments (2025) ·
(301) 496-5800 Dr. Alan Ross, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 654-5225 Dr. Alicia SmithBethesda, MD · $259 in drug and device payments (2025) ·
(301) 400-2468 Dr. Allison Eubanks, M.D.Bethesda, MD · $496 in drug and device payments (2025) ·
(301) 295-2737 Dr. Allison Spies, M.D.Bethesda, MD · $528 in drug and device payments (2025) ·
(301) 295-2737 Dr. Amalia Namath, MDBethesda, MD · $530 in drug and device payments (2025) ·
(301) 402-2141 Dr. Amanda Owens, DOBethesda, MD · No drug or device payments recorded (2025) ·
(301) 400-2687 Dr. Ashleigh Hemphill, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-2045 Dr. Ashley Snell, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-4000 Dr. Ashton Burrus, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 400-2468 Dr. Brooke NeumannBethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-4000 Dr. Catherine Witkop, MD, MPH, PHDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-9845 Dr. Celina Sears, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-4000 Dr. Christine Dorr, M.D.Bethesda, MD · $133 in drug and device payments (2025) ·
(301) 295-1232 Dr. Christopher Reed, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-4407 Dr. Cynthia King, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 530-2235 Dr. Deena Kleinerman, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 897-9817 Dr. Donald Wiersma, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-5460 Dr. Edward Wolfgram, MDBethesda, MD · $47 in drug and device payments (2025) ·
(301) 530-2235 Dr. Erica Berry, D.O.Bethesda, MD · $30 in drug and device payments (2025) ·
(301) 295-2048 Dr. Ernest Lockrow, DOBethesda, MD · $69 in drug and device payments (2025) ·
(301) 295-1232 Dr. Hanna Klaus, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 897-9323 Dr. Howard Underwood, MD,Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 312-8790 Dr. Hugh Mackay, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-1128 Dr. Iralia Georgiou, M.D.Bethesda, MD · $14 in drug and device payments (2025) ·
(301) 530-2235 Dr. Israel Alter, MDBethesda, MD · $41 in drug and device payments (2025) ·
(301) 530-2235 Dr. Jacqueline Apgar, MDBethesda, MD · $269 in drug and device payments (2025) ·
(301) 530-2235 Dr. Jacqueline Braden, D.O.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 400-2686 Dr. Jacqueline Kikuchi, MDBethesda, MD · $65 in drug and device payments (2025) ·
(301) 400-2468 Dr. Jessica King, MDBethesda, MD · $79 in drug and device payments (2025) ·
(301) 435-6926 Dr. Jill Brown, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-6672 Dr. Joyce Brody, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 897-9817 Dr. Julio Alarcon, MDBethesda, MD · No drug or device payments recorded (2025) ·
(202) 338-4121 Dr. Karen Blackburn, M.D.Bethesda, MD · $57 in drug and device payments (2025) · Telehealth ·
(301) 897-0945 Dr. Katherine Dengler, M.D.Bethesda, MD · $9,615 in drug and device payments (2025) ·
(301) 295-4000 Dr. Kayla HudsonBethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-6860 Dr. Lauren Griswold, MDBethesda, MD · $373 in drug and device payments (2025) ·
(301) 295-2468 Dr. Lewis Townsend, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 897-9817 Dr. Lindsay Chatfield, MDBethesda, MD · $100 in drug and device payments (2025) ·
(301) 400-2140 Dr. Lissa Diaz Ecker, MDBethesda, MD · No drug or device payments recorded (2025) ·
(240) 205-2732 Dr. Logan Peterson, M.D.Bethesda, MD · $18,788 in drug and device payments (2025) ·
(301) 295-4000 Dr. Lori Kaler, MDBethesda, MD · $55 in drug and device payments (2025) ·
(301) 897-0945 Dr. Mary Collins, D.O.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-2045 Dr. Mary Delaney, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 787-9403 Dr. Mary Fairbanks, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-0877 Dr. Mary Nace, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 319-6798 Dr. Melissa Merideth, M.D., M.P.H.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-9101 Conditions Obstetrics & Gynecology providers in Maryland 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 Maryland?There are 1,029 Obstetrics & Gynecology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Obstetrics & Gynecology providers in Maryland offer telehealth?Yes. 103 of the 1,029 Obstetrics & Gynecology providers in Maryland (about 10%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Obstetrics & Gynecology providers?Baltimore (288), Silver Spring (65), Bethesda (64) have the highest concentration of Obstetrics & Gynecology providers in Maryland.
How many Obstetrics & Gynecology providers in Maryland received drug or device company payments?463 of 1,029 Obstetrics & Gynecology providers in Maryland (45%) 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 Maryland 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 Maryland work in independent practices or large health systems?Among 520 OB-GYNs in Maryland enrolled in Medicare, 8% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 76% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do OB-GYNs in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most OB-GYNs hold privileges are Johns Hopkins Hospital, the in Baltimore; Luminis Health Anne Arundel Medical Center, Inc. in Annapolis; Greater Baltimore Medical Center in Baltimore.
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