Team of Physicians

Reproductive Medicine Associates of New York has enabled thousands of couples to successfully conceive by performing some of the most advanced fertility treatments available. Our physicians are board-certified in reproductive endocrinology and infertility, and treat patients with compassion and individualized care to make their dreams of becoming a parent a realistic opportunity.

 RMA of New York Founding Partners

Reproductive Endocrinologists Alan Copperman, MD, Lawrence Grunfeld, MD, Tanmoy Mukherjee, MD, and Benjamin Sandler, MD,  are among the founding partners of RMA of New York, and have treated thousands of patients from around the world.

Alan_Copperman Lawrence_Grunfeld Tanmoy-Mukherjee Benjamin-Sandler
Alan Copperman, MD Lawrence Grunfeld, MD Tanmoy Mukherjee, MD Benjamin Sandler, MD

 RMA of New York Physicians

Reproductive Endocrinologists Eric Flisser, MD, Jeffrey Klein, MD, Joshua Klein, MD, Jaime Knopman, MD, John J. Stangel, MD,  and Allison Styne, MD  have received their training from the top medical colleges among the nation, and have brought joy to numerous couples in their family-building journey.

Eric_Flisser Jeff-Klein Joshua_U_Klein_MD
Eric Flisser, MD Jeffrey Klein, MD Joshua U. Klein, MD
Jaime_Knopman_MD jStangel Allison_Styne_MD
Jaime Knopman, MD John J. Stangel, MD Allison Styne, MD
Sheeva.01.FINAL
Sheeva Talebian, MD

To view information for RMA Westside physicians, please click here

RMA of New York Physicians – International

Martha Luna, MD, serves as the Co-Director of RMA of New York International.  She and her team of specialists serve patients seeking treatment for infertility that live in proximity to our office in Mexico City.

Martha-Luna
Martha Luna, MD

Enrique Cervantes, MD is a graduate of the multi-disciplinary program in Obstetrics and Gynecology at the Institute of Technology and Superior Studies of Monterrey (ITESM). He completed his Reproductive Endocrinology and Infertility fellowship at Reproductive Medicine Associates of New York (RMANY) under the mentorship of Dr. Benjamin Sandler.

ECervantes
Enrique Cervantes, MD

RMA of New York Urologist (Male Infertility Specialist)

Male Reproductive Urologist, Natan Bar-Chama, MD, serves as the Director of our on-site Center for Male Reproductive Health.  Dr. Bar-Chama works in conjunction with his team to treat patients for various male factor conditions, including male infertility, erectile dysfunction and voluntary sterilization (vasectomy). Dr. Bar-Chama is especially experienced in microsurgical repair procedures, including vasectomy reversal (vasovasostomies), microsurgical open testicular sperm retrieval, and microsurgical varicocelectomy.

Natan-Bar-Chama
Natan Bar Chama, MD

LATEST FROM THE BLOG

Meeting the Fertility Needs of the LGBT Community By: Daniel E. Stein, MD, Reproductive Endocrinologist and Infertility Speclialist, RMA of New York The recent recognition of same-sex marriage in many states has allowed Americans to become increasingly aware of two facts: (1) lesbian women (and gay men) often ...READ MORE

EVENTS

Egg Freezing Event: Take Control of Your Fertility Thursday, October 9th, 2014 6:30pm – 8:30pm ...READ MORE

Egg Freezing Event: Take Control of Your Fertility Thursday, August 14th, 2014 6:30pm – 8:30pm ...READ MORE

Sign up

to receive all the latest News, Events & MORE!

Research Study

participate-buttonHave you used Acupuncture or Herbs for Fertility?

Note: Participants will remain anonymous. The research study will not include or disclose participants identity

secondList

Become an Egg Donor

Interested in learning more about becoming an egg donor? Contact the egg donation experts at RMA

rmany-small-logo2

Contact us

To find out more information, make an appointment or anything else please click here