Dr. Natan Bar-Chama, Director of the Center of Male Reproductive Health at RMA of New York, is a board-certified Urologist and Male Infertility Specialist. Following his urology residency at the Albert Einstein College of Medicine, he was awarded the New York Academy of Medicine F.C. Valentine Fellowship and sub-specialized in Male Reproductive Medicine and Surgery at The Baylor College of Medicine in Houston, Texas. Dr. Bar-Chama is on faculty in both the Departments of Urology and Obstetrics/Gynecology and Reproductive Science at The Icahn School of Medicine at Mount Sinai.
New York Super Doctors 2026
New York Super Doctors 2025
New York Super Doctors 2024
New York Super Doctors 2023
New York Super Doctors 2022
New York Super Doctors 2021
New York Super Doctors 2020
New York Super Doctors 2019
New York Super Doctors 2018
New York Super Doctors 2017
New York Super Doctors 2016
New York Super Doctors 2015
New York Super Doctors 2014
New York Super Doctors 2013
New York Super Doctors 2012
New York Super Doctors 2011
New York Super Doctors 2010
New York Super Doctors 2009
Medical School: Yeshiva University, Albert Einstein College of Medicine
Graduation Year: 1987
Professional Webpage: https://www.rmany.com/our-team/physicians/dr-natan-bar-chama
Pfizer Scholars in Urology Award for leadership, innovation, and outstanding achievement in urological science
January 1999
New York Magazine “Best Doctors in New York"
2005-2025
American Board of Urology
February 1996
National Board of Medical Examiners
July 1988
Board of Directors, (President 2011- 2012), Society for Male Reproduction and Urology, American Urological Association (AUA)
Member of the Board, American Fertility Association (AFA)
Fisch, H., Laor E., Bar-Chama, N., Witkin, S., Tolia B., Reid R. Detection of Testicular Endocrine Abnormalities and Their Correlation with Serum Antisperm in Men Following Vasectomy. Journal of Urology, 141:1129-1132, 1989.
Minsky L., Bar-Chama, N., Melman A., Weinberg J. ESWL of Renal and Ureteral Calculi on the Modified HM3 Dornier Lithotripotor. Journal of Urology 145: 268, 1991
Izadyar F, Wong J, Maki C, Pacchiarotti J, Ramos T, Howerton K, Yuen C, Greilach S, Zhao HH, Chow M, Chow YC, Rao J, Barritt J, Bar-Chama N, Copperman AB. Identification and characterization of repopulation speratogonial stem cells from the adult human testis. Hum Reprod. 2011 Jun;26(6): 1296-306
Luna M, Finkler E, Barritt J, Bar-Chama N, Sandler B, Copperman AB, Grunfeld L. Paternal age and assisted reproductive technology outcome in ovum recipients. Fertil Steril. 2009 Nov
Dr. Natan Bar-Chama Discusses Male Infertility ,
Dr. Natan Bar-Chama Discusses Vasectomy Reversal at RMA of New York,
Residency, Urology
Albert Einstein College of Medicine
1987 - 1993
Fellowship, Male Reproductive Medicine and Surgery
Baylor College of Medicine
1993 - 1994
Super Doctors identifies top doctors as selected by their peers and the independent research of MSP Communications. Please note: Doctors cannot pay to be included on Super Doctors® listings nor are they paid to provide input.
Super Doctors is published online and also in print as a special advertising section in leading newspapers and city and regional magazines.
Super Doctors appears in top city and regional publications around the U.S.:
