OB-GYNs in Williamsville, NY
17 OB-GYNs listed in Williamsville: 4 practices and clinics and 13 OB-GYNs listed individually.
From the federal NPPES registry and CMS Doctors and Clinicians files, updated September 2026 (Doctors and Clinicians: August 2026). A hospital affiliation is one a physician reports to Medicare, not a promise they deliver there. Public records, not yet confirmed by each provider. How we build this directory
Yes Can Medicaid cover your pregnancy in New York?Can Medicaid cover your pregnancy in New York?
New York Medicaid covers pregnancy for incomes up to 223% of the federal poverty level (limits as of January 2026).
Hospital affiliations (3)
Hospitals the OB-GYNs listed here report an affiliation with to Medicare. That isn't a promise of where they deliver, so ask the practice. Williamsville has 0 hospitals with labor and delivery in CMS data; see hospitals in New York.
Practices, clinics and hospitals (4)
Audubon Women's Medical Associates
Clinic or medical group · 9 OB-GYNs registered here
OB-GYNs: Ellen Sterman, Kristen Hollach Anastasi, Maria Corigliano and 6 more
Hospital affiliation (Medicare data): Kaleida Health; St Joseph Hospital
2240 North Forest Rd., Williamsville, NY 14221
(716) 639-4034Signature OB/GYN
Clinic or medical group · 4 OB-GYNs registered here
OB-GYNs: Carola Robinson, Christian Chouchani, Magdi Sayegh and 1 more
Hospital affiliation (Medicare data): Kaleida Health; Sisters of Charity Hospital
30 N Union Rd, Williamsville, NY 14221
(716) 633-6363Maple Medical Services
Clinic or medical group · 1 OB-GYN registered here
OB-GYNs: Theodore Costich
Hospital affiliation (Medicare data): Kaleida Health; Sisters of Charity Hospital
41 Maple Rd, Williamsville, NY 14221
(716) 631-1045Diane H Morrison MD
Clinic or medical group · 1 OB-GYN registered here
OB-GYNs: Diane Morrison
37 Maple Road, Williamsville, NY 14221
(716) 565-0352OB-GYNs listed individually (13)
Shown by city and phone. The NPI registry lists no practice organization at their address; where Medicare data names their group practice, it's shown.
- Alexander Eswar
Group practice: General Physician
Hospital affiliation (Medicare data): Kaleida Health
(716) 631-3555 Claim listing - Dana Cleason
Group practice: Buffalo Medical Group
(716) 630-1150 Claim listing - Dilara Samadi
Group practice: Buffalo Medical Group
Hospital affiliation (Medicare data): Sisters of Charity Hospital
(716) 630-1150 Claim listing - Ekhlas Abdulraheem (845) 790-2085 Claim listing
- Gurpreet Dhaliwal
Group practice: Obhg Washington
(716) 631-1150 Claim listing - Julia Melanson
Group practice: Buffalo Medical Group
Medical school: University of New England, College of Osteo Medicine, 1995
(716) 630-1150 Claim listing - Magda Osman
Group practice: Buffalo Medical Group
Medical school: State University of New York at Buffalo School of Medicine, 2002
(716) 630-1150 Claim listing - Maureen Dangelo
Group practice: Artemis Inspired Medicine
Hospital affiliation (Medicare data): Kaleida Health
(716) 810-0971 Claim listing - Shelby Beckholt
Group practice: Trinity Medical Wny
Hospital affiliation (Medicare data): Sisters of Charity Hospital
(716) 559-3803 Claim listing - Steven Rood
Group practice: General Physician
Hospital affiliation (Medicare data): Kaleida Health
(716) 656-4077 Claim listing - Susan Erk
Group practice: General Physician
Hospital affiliation (Medicare data): Kaleida Health
Medical school: Des Moines University of Osteopathic Medicine and Health Sciences, 1987
(716) 631-8212 Claim listing - Suzette Lajeunesse
Group practice: Buffalo Medical Group
Hospital affiliation (Medicare data): Kaleida Health
Medical school: State University of New York at Buffalo School of Medicine, 2001
(716) 630-1150 Claim listing - Urvi Rana
Group practice: General Physician
Hospital affiliation (Medicare data): Kaleida Health
Medical school: Michigan State University College of Osteopathic Medicine, 2017
(716) 656-4077 Claim listing
Frequently asked questions
How many OB-GYNs are in Williamsville, NY?
As of September 2026, the federal NPI registry lists 28 OB-GYNs in Williamsville, NY: 15 at 4 practices, clinics and hospitals, and 13 listed individually. 11 of the 17 listings report a hospital affiliation to Medicare.
Which OB-GYNs in Williamsville, NY take Medicaid?
The NPI registry doesn't record which insurance a practice takes, so we can't say which ones do. Call the office, or search your Medicaid plan's provider directory. Our New York pregnancy Medicaid page has the income limits and how to apply.
Are these OB-GYNs accepting new patients?
The NPI registry doesn't say whether a practice is taking new patients, so call the office to check, and ask how far along you should be at the first prenatal visit.
Does a hospital affiliation mean the OB-GYN delivers there?
No. It's a hospital the physician reports to Medicare, through privileges or billing. Ask the practice which hospital its doctors deliver at.
Is an OB-GYN the same as a gynecologist?
An OB-GYN is trained in both obstetrics (pregnancy and birth) and gynecology. Some physicians practice gynecology only and don't provide pregnancy care; we leave out physicians whose main specialty in the NPI registry is gynecology only.
What care is listed in Williamsville, NY?
- In this directory, Williamsville, NY has 2 lactation consultants, 1 midwife, 17 OB-GYNs and 6 pediatricians (NPI registry, September 2026).
Which Birthing-Friendly hospitals are near Williamsville?
- Sisters of Charity Hospital Buffalo, NY about 7 miles
- Kaleida Health Buffalo, NY about 9 miles
- Mercy Hospital of Buffalo Buffalo, NY about 10 miles
Straight-line distance from the middle of Williamsville. The CMS Birthing-Friendly designation (July 2026) means a hospital reports taking part in a maternity care quality program; it isn't a rating.