The Division of General Obstetrics and Gynecology at NYU Grossman Long Island School of Medicine is committed to providing exceptional and compassionate patient care. We use the latest evidence-based practices to optimize safety and enhance outcomes while providing an environment that centers the needs of patients throughout their care, from family planning and pregnancy through to menopause.

Led by Fariborz Mazdisnian, MD, our doctors collaborate with specialists from divisions including maternal–fetal medicine, gynecologic oncology, urogynecology and reconstructive pelvic surgery, and minimally invasive gynecologic surgery to provide comprehensive care using advanced technologies. For high-risk patients, we consult with an interdisciplinary team of experts to ensure that treatment decisions are made evaluating every clinical angle.

We are proud to train the next generation of obstetricians and gynecologists and provide trainees with a foundation of skills and expertise that empowers physicians to become leaders in the field. We are also passionate researchers, leading clinical trials designed to advance our ability to provide informed care.

General Obstetrics and Gynecology Education

Our faculty are actively involved in training obstetrics and gynecology residents, providing hands-on opportunities to assist recognized experts in managing a high-volume practice, including exposure to challenging cases.

We also welcome NYU Grossman Long Island School of Medicine medical students to rotate with our team, and our faculty instruct trainees in the Maternal–Fetal Medicine Fellowship, Minimally Invasive and Robotic Gynecologic Surgery Fellowship, and Obstetrics and Gynecology Hospitalist Fellowship.

Our faculty are actively involved in subinternships and didactic lectures, as well as quality initiatives and peer review committees.

General Obstetrics and Gynecology Research

Our research faculty lead pioneering studies to advance our ability to provide outstanding care to obstetrics and gynecology patients. Current projects focus on improving the birth experience and equitable care for all residents of New York State; and increasing the percentage of pregnant patients screened for opioid use disorders at our ambulatory practices, as well as standardizing any needed therapy and coordinating aftercare.

We are participating in a multicenter clinical trial to evaluate the efficacy and safety of respiratory syncytial virus vaccine (RSVpreF) in infants born to women vaccinated during pregnancy.

Our faculty and trainees regularly present at local and national conferences.

Learn more about research at NYU Grossman Long Island School of Medicine.

General Obstetrics and Gynecology Clinical Services

Providing excellent clinical care is our priority. We treat patients at locations across Long Island, including the following:

NYU Langone Ambulatory Care Garden City
NYU Langone Hospital—Long Island
NYU Langone Family Medicine Associates—North Babylon
NYU Langone Huntington Medical Group
NYU Langone Medical Associates—Astoria Cardiology
NYU Langone Medical Associates—Glendale
NYU Langone Medical Associates—Valley Stream
NYU Langone OB/GYN Associates—Great Neck
NYU Langone Women’s Health Associates—Bethpage
NYU Langone Women’s Health Associates—New Hyde Park
NYU Langone Women’s Wellness OB/GYN—Long Island
NYU Langone Medical Associates—North Babylon

General Obstetrics and Gynecology Faculty

Ayesha Ali, MD
Nina Amelio-Simulcik, DO
Arnelle H. Blinderman, MD
Steven D. Cohen, MD 
Preethi Dhawan, MD
Gloria M. Escamilla, MD
Cynthia A. Fretwell, MD
Ilene Gewirtz, MD
Harold M. Grafstein, MD
Larry Ham, MD
Jennifer T. Hanauer, MD
Jonathan D. Herman, MD
Svetlin S. Ivanov, MD 
Jenna Kaiserman, MD
Elana S. Kastner, MD
Leslie A. King, MD
Joseph R. Koka, MD
Linda Y. Lee, MD
Marjon N. Mobasseri, MD
Geeta Narula, MD
Hye-In Park, MD
Shahla M. Powell, MD
Richard I. Roberts, MD
Kathryn Saturnino, MD 
Elisa Felsen Singer, DO
Sara R. Storch, MD
Baby Sireesha Talapaneni, MD 
Ella Uvadyeva, MD
Ellerie S. Weissbrot, MD
Chava Welton, MD
Robert P. Wulwick, MD

Contact Us

For more information about the Division of General Obstetrics and Gynecology, email Dr. Mazdisnian at Fariborz.Mazdisnian@NYULangone.org.