Avner Hershlag MD
Clinical Professor of Obstetrics, Gynecology and Reproductive Medicine at Renaissance School of Medicine, Stony Brook University
Clinical Professor of Obstetrics, Gynecology and Reproductive Medicine,
Renaissance School of Medicine, Stony Brook University
Renaissance School of Medicine, Stony Brook University
Clinical Professor of Obstetrics, Gynecology and Reproductive Medicine
Island Fertility, Stony Brook Medicine
Attending Physician
Plainview and Syosset Hospitals, Northwell Health
Attending Physician
Modern Fertility
Chief Medical Officer
Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
Professor of Obstetrics, Gynecology and Reproductive Medicine
Northwell Health Fertility
As a leader in reproductive and infertility medicine since 1976, we have been at the forefront of research in the reproductive sciences. We’re respected for our success rates and recognized for our scientific achievements. Our physicians are double-board certified in Reproductive Medicine and Ob/Gyn. They’ve been educated and trained at the nation’s top universities and hold faculty appointments with the Hofstra Northwell School of Medicine.

Our facility on the North Shore University Hospital campus in Manhasset is home to state-of-the-art procedure and recovery rooms, as well as the area’s most advanced and secure andrology and embryology laboratories. We provide complete clinical services, the most current surgical techniques, and the full spectrum of assisted reproduction technologies, including in-vitro fertilization (IVF), preimplantation genetic diagnosis (PGD) and a third party reproduction program.  We have offices located across Long Island in Suffolk and Nassau Counties, Queens, and Manhattan.

Each year more than 5,000 couples seek our support — and, they meet a caring, understanding team of professionals prepared to help them face the stress and uncertainty of infertility. We offer hope, but we also deliver the full resources of a leader in infertility treatment and research. The majority of our patients will achieve successful outcomes, despite the fact that we accept even the most challenging cases.  Since 1976, we count more than 25,000 babies as a living testament to our success. 

For more information visit NorthwellFertility.com
Locations in New York City & Long Island
Chief
Northwell Health Fertility
Chief
New York Reproductive Wellness
Attending Physician
REI Fellowship
Program Director
North Shore University Hospital Department of Obstetrics and Gynecology
Manhasset, New York, United States
Attending Physician
Yale School of MedicineDepartment of Obstetrics and Gynecology
New Haven, Connecticut, United States
Postdoctoral Fellow REI
The George Washington University Medical School Department of Obstetrics and Gynecology
Washington, District of Columbia, United States
Administrative Chief Resident
The George Washington University Medical School Department of Obstetrics and Gynecology
Washington, District of Columbia, United States
Resident
Hadassah University Department of Surgery
Jerusalem, Israel
Resident
https://www.linkedin.com/in/christine-mullin-14185a49
Rockville Centre, NY
Christine Mullin
Chief at Northwell Health Fertility-North Shore University and Long Island Jewish Medical Center
https://www.linkedin.com/in/tomer-singer-a53b0638
New York, NY
Tomer Singer
Director of Reproductive Medicine and Infertility  at The Brooklyn Hospital Center
https://www.linkedin.com/in/mark-sauer-04596884
New Brunswick, NJ
Mark Sauer
Professor of  Obstetrics, Gynecology and Reproductive Sciences at Rutgers Robert Wood Johnson Medical School
https://www.linkedin.com/in/ericflisser
New York, NY
Eric Flisser, M.D.
Medical Director at Reproductive Medicine Associates of New York
https://www.linkedin.com/in/susan-gross-md-ab847695
New York City Metropolitan Area
Susan Gross, MD
President & CEO at The ObG Project
https://www.linkedin.com/in/adanna-ukazu-1a7ba7148
Avenel, NJ
Adanna Ukazu
Ob Hospitalist  at Mednax, National Medical Group
https://www.linkedin.com/in/kara-goldman-190321a5
Chicago, IL
Kara Goldman
Physician; Medical Director of Fertility Preservation at Northwestern Fertility and Reproductive Medicine
https://www.linkedin.com/in/charles-guerra-ab053321a
New York, NY
Charles Guerra
Contract Specialist at NYU Grossman School of Medicine
https://www.linkedin.com/in/john-mastrantonio-m-d-3b24496a
United States
John Mastrantonio M.D.
--
https://www.linkedin.com/in/anna-caputo
New York, NY
Anna Caputo, BSN, RN
Director of Clinical Services at Kindbody
https://www.linkedin.com/in/viola-perez-b9758a45
Englewood, NJ
Viola Perez
Manager of Utilization Management and Education at WINFertility
https://www.linkedin.com/in/shelley-hershlag-6a541099
United States
Shelley Hershlag
--
https://www.linkedin.com/in/abhi-sitaram-3a38b21a4
Minneapolis, MN
Abhi Sitaram
Student at Wayzata High School
https://www.linkedin.com/in/nurit-winkler-1ab849118
United States
Nurit Winkler
Board certified Reproductive Endocrinologist and Infertility specialist
https://www.linkedin.com/in/shelley-hershlag-0221b61a2
San Francisco Bay Area
shelley hershlag
--
https://www.linkedin.com/in/aftonv
San Francisco, CA
Afton Vechery
Co-founder / CEO at Modern Fertility - We are hiring!
https://www.linkedin.com/in/aned-mollinedo-6901531b5
Bethesda, MD
Aned Mollinedo
Clinical Manager at DC Pediatric Smiles
Shared by Avner Hershlag MD
https://www.linkedin.com/signup/cold-join
🤔 Did you know that male infertility can be a cause of a hormonal disorder? Improper function of the pituitary or hypothalamus glands can cause male…
Shared by Avner Hershlag MD
https://www.linkedin.com/signup/cold-join
🤔  Did you know that low sperm count impacts approximately 1 in 3 infertile couples? Low sperm count may make it difficult to conceive naturally…
Shared by Avner Hershlag MD
https://www.linkedin.com/signup/cold-join
🙋 Why is it difficult for some women to become pregnant? Sometimes - extremely difficult? That's a loaded question. To simplify things : in…
https://www.linkedin.com/in/avner-hershlag-md-59903511
Cold Spring Harbor, NY
Avner Hershlag MD
Physicain at North Shore LIJ Health System