HealthcareDiscovery.AI / Doctors / New York / Williamsville / Obstetrics & Gynecology

Obstetrics & Gynecology in Williamsville, New York

Data updated monthly · Last refresh September 2026

33 Obstetrics & Gynecology providers practice in Williamsville, and 73% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Obstetrics & Gynecology providers in Williamsville

Listed alphabetically. 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. Adel Chouchani, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 633-6363
Dr. Alexander Eswar, M.D.
Williamsville, NY · $4,598 in drug and device payments (2025) · (716) 631-3555
Dr. Carola Robinson, MD.
Williamsville, NY · $711 in drug and device payments (2025) · (716) 633-6363
Dr. Christian Chouchani, D.O
Williamsville, NY · $561 in drug and device payments (2025) · (716) 633-6363
Dr. Dana Cleason, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 630-1150
Dr. Diane Morrison, MD
Williamsville, NY · $605 in drug and device payments (2025) · Telehealth · (716) 565-0352
Dr. Dilara Samadi, M
Williamsville, NY · No drug or device payments recorded (2025) · (716) 630-1150
Dr. Ekhlas Abdulraheem
Williamsville, NY · $3,147 in drug and device payments (2025) · (845) 790-2085
Dr. Ellen Sterman, M.D.
Williamsville, NY · $623 in drug and device payments (2025) · (716) 639-4034
Dr. Gabriel Chouchani, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 633-6363
Dr. Gurpreet Dhaliwal, MD
Williamsville, NY · No drug or device payments recorded (2025) · (716) 631-1150
Dr. Helen Murphy, NP
Williamsville, NY · $413 in drug and device payments (2025) · (716) 639-4034
Dr. Joanne Arnold, MD
Williamsville, NY · No drug or device payments recorded (2025) · (716) 204-9296
Dr. Julia Melanson, DO
Williamsville, NY · $43 in drug and device payments (2025) · (716) 630-1150
Dr. Kristen Hollach Anastasi, NP
Williamsville, NY · $831 in drug and device payments (2025) · (716) 639-4034
Dr. Magda Osman, MD
Williamsville, NY · $46 in drug and device payments (2025) · (716) 630-1150
Dr. Magdi Sayegh, M.D.
Williamsville, NY · $575 in drug and device payments (2025) · (716) 633-6363
Dr. Margarita Giotis, MD
Williamsville, NY · No drug or device payments recorded (2025) · (716) 632-2028
Dr. Maria Corigliano, MD
Williamsville, NY · $234 in drug and device payments (2025) · (716) 639-4034
Dr. Maureen Dangelo, FNP
Williamsville, NY · $59 in drug and device payments (2025) · (716) 810-0971
Dr. Natalie Hage, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 633-6363
Dr. Ndey Diallo, M.D.
Williamsville, NY · $44 in drug and device payments (2025) · (716) 639-4034
Dr. Polyxeni Mouhtouri Dimopoulos, MD
Williamsville, NY · $386 in drug and device payments (2025) · (716) 639-4034
Dr. Rebecca Sorley-mastrodomenico, M.D.
Williamsville, NY · $816 in drug and device payments (2025) · (716) 639-4034
Dr. Robin Hoebel, M.D.
Williamsville, NY · $405 in drug and device payments (2025) · (716) 639-4034
Dr. Sarah Wiese, MD
Williamsville, NY · $259 in drug and device payments (2025) · (716) 639-4034
Dr. Shelby Beckholt
Williamsville, NY · $274 in drug and device payments (2025) · (716) 559-3803
Dr. Steven Rood, DO
Williamsville, NY · $416 in drug and device payments (2025) · (716) 656-4077
Dr. Susan Erk, DO
Williamsville, NY · $1,208 in drug and device payments (2025) · (716) 631-8212
Dr. Suzette Lajeunesse, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · Telehealth · (716) 630-1150
Dr. Theodore Costich, M.D.
Williamsville, NY · $574 in drug and device payments (2025) · Telehealth · (716) 631-1045
Dr. Theresa Rush, M.D.
Williamsville, NY · $724 in drug and device payments (2025) · (716) 639-4034
Dr. Urvi Rana
Williamsville, NY · $464 in drug and device payments (2025) · (716) 656-4077

Conditions Obstetrics & Gynecology providers in Williamsville, New York 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.

Common questions

How many Obstetrics & Gynecology providers are in Williamsville, New York?

There are 33 Obstetrics & Gynecology providers with active NPI records practicing in Williamsville, according to federal NPPES data refreshed monthly.

How many Obstetrics & Gynecology providers in Williamsville received drug or device company payments?

24 of 33 (73%) 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 Williamsville treat?

Obstetrics & Gynecology providers in Williamsville 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 records 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.

All specialties in Williamsville Obstetrics & Gynecology across New York

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.