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The Best Reproductive Endocrinologists in The World

What is a Reproductive Endocrinologist?
Dr. Isaac E. Sasson

Dr. Isaac E. Sasson

Outstanding Staff Badge
World Class Punctuality Badge
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96 reviews

Latest Rating

Dr. Isaac E. Sasson was excellent and wonderful! He was always patient, understanding and encouraging and giving me fully hopeful especially when I felt low hope. H... Read more

Dr. Joseph E. Pena

Dr. Joseph E. Pena

Outstanding Staff Badge
World Class Punctuality Badge
Exceptionally Helpful Badge
Highly Knowledgeable Badge
262 reviews

Latest Rating

Over the past year, Dr. Pena and the East Patchogue office have become like family to me. His expertise in this field and general manner made me confident in my cho... Read more

Dr. Marc A. Fritz

Dr. Marc A. Fritz

64 reviews

Latest Rating

Dr. Fritz was absolutely AMAZING!! This was our second try after a really bad experience and Dr. Fritz was so calm and explained everything. The office staff is ama... Read more

Dr. Walid A. Saleh

Dr. Walid A. Saleh

Outstanding Staff Badge
World Class Punctuality Badge
Exceptionally Helpful Badge
Highly Knowledgeable Badge
189 reviews

Latest Rating

Dr Saleh is something like a miracle worker . He is very kind and knowledgeable. He answers whatever questions you may have and is very empathetic towards your feel... Read more

Dr. Shvetha M. Zarek

Dr. Shvetha M. Zarek

Outstanding Staff Badge
World Class Punctuality Badge
Exceptionally Helpful Badge
Highly Knowledgeable Badge
41 reviews

Latest Rating

I do not have the adequate words to describe Dr. Zarek! The moment my husband and I met her we were at ease knowing she was the one to help us grow our family!! Sh... Read more

Dr. Desiree M. McCarthy-Keith

Dr. Desiree M. McCarthy-Keith

Outstanding Staff Badge
World Class Punctuality Badge
Exceptionally Helpful Badge
Highly Knowledgeable Badge
60 reviews

Latest Rating

My husband and I had been trying for over a year before we went to go see Dr. MK. After meeting her for the first time she made both of us feel really comfortable an... Read more

Dr. Arthur J. Castelbaum

Dr. Arthur J. Castelbaum

Outstanding Staff Badge
World Class Punctuality Badge
Exceptionally Helpful Badge
Highly Knowledgeable Badge
90 reviews

Latest Rating

When we started out on this journey, we felt overwhelmed with ensuring we made the right decisions along the way. At age 39, my wife and I felt apprehensive from th... Read more

Dr. Molina B. Dayal

Dr. Molina B. Dayal

Outstanding Staff Badge
World Class Punctuality Badge
Exceptionally Helpful Badge
Highly Knowledgeable Badge
105 reviews

Latest Rating

My husband and I are extremely grateful to Dr. Dayal and her staff! They are incredibly professional and personable each time you have a visit. Dr. Dayal goes way ... Read more

Dr. Matthew A. Lederman

Dr. Matthew A. Lederman

68 reviews

Latest Rating

Sincere thanks to Dr Lederman. Lederman and this team is great! From office consultation, to monitoring, to treatment protocol, to procedure, Lederman always present... Read more

Dr. Zalman Levine

Dr. Zalman Levine

Outstanding Staff Badge
World Class Punctuality Badge
Exceptionally Helpful Badge
Highly Knowledgeable Badge
56 reviews

Latest Rating

Dr. Levine and his staff provide an incredible experience that surely ease the ride through infertility. His friendly warm smile, and tons of patience to listen, mad... Read more



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