Ruchi K. Amin, MD, FACOG
Sep 13, 2023
Ruchi K. Amin, MD, is a fellowship-trained reproductive endocrinologist and infertility specialist. She is board-certified in obstetrics and gynecology and…
Tendai M. Chiware, MD, FACOG
Jul 24, 2019
Tendai M. Chiware, M.D. is a fellowship trained reproductive endocrinologist and infertility specialist committed to helping people start or complete…
Joshua Halpern, MD, MS
Nov 17, 2025
Joshua Halpern, MD, MS is a board-certified and fellowship-trained Reproductive Urologist. He serves as both the Regional Medical Director in…
Alexander M. Kotlyar, MD, FACOG
Jun 28, 2021
Alexander M. Kotlyar, M.D. is a fellowship-trained reproductive endocrinologist and infertility specialist. He is board-certified in obstetrics and gynecology and…
Guy Ringler MD, FACOG
Jun 16, 2026
Dr. Guy Ringler is now Bi-Coastal and open for appointments in NYC! Guy Ringler, M.D. is board-certified in Obstetrics and Gynecology…
Katherine Melzer Ross, MD, FACOG
Jul 24, 2014
Katherine Melzer-Ross, M.D. is a fellowship-trained reproductive endocrinologist dedicated to assisting families in their journey towards parenthood. Since attending her…
Shira S. Yaffe, WHNP
Jul 3, 2019
Shira S. Yaffe is a board-certified Nurse Practitioner specializing in women’s health. As a WHNP her role at GENESIS is…
Nathaniel Zoneraich, MD
Jun 16, 2026
Nathaniel Zoneraich, M.D. is a highly accomplished Reproductive Endocrinologist whose career is defined by innovation, leadership, and compassionate patient care. Raised…