Dr. Zev Rosenwaks, United States
     
5.0
Consultations 70
Reproductive Medicine
Doctor Introduction

Dr. Zev Rosenwaks, United States


Personal Statement

“At the Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, we help thousands of people achieve their dream of parenthood each year. Because of our commitment to scientific advancement and clinical excellence, our success rates are among the highest in the world. CRM patients benefit from advanced assisted reproduction procedures and technologies, and we are especially proud to help patients whose previous fertility treatments did not result in pregnancy.

Biography

Zev Rosenwaks, MD, is director and physician-in-chief of the Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine (CRM). He is a professor of obstetrics and gynecology and reproductive medicine at Weill Cornell Medical College and an attending obstetrician and gynecologist at NewYork-Presbyterian Hospital. In 1994, Dr. Rosenwaks was appointed the Revlon Distinguished Professor of Reproductive Medicine in Obstetrics and Gynecology. Under his leadership, CRM has become one of the world's leading reproductive endocrinology and assisted reproduction programs.

Dr. Rosenwaks is internationally recognized for his pioneering work in assisted reproductive technology (ART). He is former director of the Jones Institute for Reproductive Medicine in Norfolk, Virginia, which achieved the first in vitro fertilization (IVF) pregnancy in the United States. He also established the first egg donation program in the United States and played an important role in developing many modern ovarian stimulation protocols essential to successful IVF. He has also been a major contributor to mild ovarian stimulation protocols designed to avoid ART complications such as ovarian hyperstimulation syndrome.

Dr. Rosenwaks's current research interests include developing morphological and biological markers of embryo viability to enable single-embryo transfer and avoid multiple pregnancy; optimizing preimplantation genetic testing; and deriving human embryonic stem cell lines.

Dr. Rosenwaks is an overseer on the Weill Cornell Medical College Board of Overseers and a member of the Weill Cornell Faculty Council Steering Committee and Executive Faculty Council. In 2013, he was appointed to the Brooklyn College Board of Trustees.

Dr. Rosenwaks has trained more than 70 fellows and received the Weill Cornell Medical College Award for Excellence in Teaching. He has published more than 380 peer-reviewed articles, 100 invited book chapters, and 6 textbooks. Dr. Rosenwaks is an editor of Fertility and Sterility and an associate editor of Seminars in Reproductive Medicine.

For more than two decades, Dr. Rosenwaks has been named to New York Magazine's New York: Best Doctors in the Northeast and Castle Connolly's America's Top Doctors. He has appeared in major media outlets including World News Tonight, 20/20, Good Morning America, Nightline, Today, NBC Nightly News, The Early Show, Charlie Rose, CNN, The New York Times, and The Wall Street Journal. His book A Baby At Last! (Simon & Schuster, 2010), co-authored with Dr. Marc Goldstein, is a guide to fertility and the medical treatment of infertility for anyone hoping to become a parent.

In 2012, Dr. Rosenwaks received the Maurice R. Greenberg Distinguished Service Award, the highest honor of Weill Cornell Medical Center/NewYork-Presbyterian Hospital. He is a former president of the Society for Reproductive Endocrinology and Infertility and the Society for Assisted Reproductive Technology and served as president of the New York Obstetrical Society in 2013-14. In 2014, he served as president of the International Society for In Vitro Fertilization.


Photos and Videos
View All 1 Photos
Location and Hours
1305 York Ave 8th floor, New York, NY 10021, United States
Reset Map Get Directions

  • Monday

  • Tuesday

  • Wednesday

  • Thursday

  • Friday

  • Saturday

  • Sunday

  • Closed Now
    Affiliated Clinics
    Weill Cornell Medicine - Adult Internal Medicine, United States
         
    • Reproductive Medicine
    Hours:
    No patient reviews yet. View More
    Weill Cornell Medicine Primary Care at Broadway, United States
         
    • Reproductive Medicine
    Hours:
    No patient reviews yet. View More
    Weill Cornell Medicine Center for Reproductive Medicine and Infertility - Brooklyn, United States
         
    • Reproductive Medicine
    Hours: 09: 00 - 17: 00
    No patient reviews yet. View More
    Weill Cornell Medicine Center for Reproductive Medicine and Infertility - Garden City, United States
         
    • Reproductive Medicine
    Hours: 09: 00 - 17: 00
    No patient reviews yet. View More
    Weill Cornell Reproductive Medicine - Tribeca, United States
         
    • Reproductive Medicine
    Hours: 09: 00 - 17: 00
    No patient reviews yet. View More
    Weill Cornell Medicine Center for Reproductive Medicine and Infertility - Westchester, United States
         
    • Reproductive Medicine
    Hours: 09: 00 - 17: 00
    No patient reviews yet. View More
    Featured Reviews
    This information was provided by the listed organization. Please verify it independently.
    Reviews are for reference only. Consider official information and professional advice independently.
    ×
    Sign in to rate this doctor
    Aug 27, 2020
    Jul 25, 2024
    May 31, 2024
    I need to update my review: I had a very pleasant experience there last Tuesday, beginning with Patty, Sasha, Sonia, and Nanette. I was ultimately seen by Gwen Beetle. They were all very kind, helpful, and courteous. What a great office and outstanding staff. I want to share my latest experience. Vanessa S. and Sasha greeted me and were very courteous, helpful, and knowledgeable. They completed all my paperwork, and I greatly appreciate their help. They were pleasant and excellent at what they did. I was then fortunate to receive help from nurse Nataliya, who was also very kind, helpful, and reassuring. I needed surgery and was under considerable stress, but all three—Vanessa S., Sasha N., and Nataliya—were excellent at their jobs. Weill Cornell, you are lucky to have these three. Please thank them for me because they are greatly appreciated. I would also be remiss not to mention Patricia at the front desk, who was also very kind and helpful. 😊
    May 5, 2024
    Mar 19, 2024
    This location is very clean, tidy, and quiet, and the doctors are dedicated and trustworthy.
    Jan 18, 2024
    Apr 25, 2025
    If you are fortunate enough to have an internist at Weill Cornell Primary Care, you will benefit from excellent physicians and their dedicated nursing teams.
    Aug 10, 2025
    My initial appointment with the doctor was very positive, and he was knowledgeable. However, this review concerns his billing manager. For the past two weeks, I have repeatedly called trying to reach them. They promised to call me back but still have not done so, and it has now been almost three weeks. During my annual preventive visit and first appointment with the doctor, I mentioned the thyroid cancer I had earlier this year and, as usual, answered the question, ‘Is there anything else I should know?’ because this was my first appointment. Before leaving, I asked the women at check-in whether everything was fine, and they said it was. About a week later, I received a $247 bill because I had discussed something outside preventive care—my thyroid cancer and another matter the doctor asked about! This was extremely opaque and unprofessional and needs improvement. Since then, they have tried to offer inadequate discounts for their mistake and lack of transparency.
    Jun 27, 2026
    我一直很喜欢这个地方,这里的人都很友善,而且总是很准时。
    May 13, 2023
    Rude, racist receptionists who talk to their boyfriends on the phone instead of helping patients!
    Nov 1, 2025
    First, be sure to read every document carefully before signing it prior to treatment. Although WC is a UHC "partner" fertility provider, they will try to collect many fees in advance. These services may be covered by your insurance, so verify beforehand. If you sign the prepayment form and pay, they cannot help you recover any amount above the "covered" rate even if you submit the charge to your insurer. In my case, I was charged $415, while my insurance company said the services should have cost only $33. Because WC requires you to sign a prepayment responsibility form, they do not have to honor the $33 contracted rate. If you choose their services, which were "okay," carefully read everything you sign!
    Oct 4, 2025
    I have never written a review in my life, but I had to because I was so pleased with everything. I saw a recommendation for Dr. Irani on Reddit, and when I called Cornell, he had an opening the next day. I decided to try it, and it was the best choice. I loved how attentive and caring his team was. They took excellent care of me. Our egg-freezing process went very smoothly, and I was extremely satisfied with the entire experience and Dr. Irani's care. My husband and I highly recommend him!
    Jun 28, 2025
    Extremely disappointed and frustrated with NewYork-Presbyterian's billing department I rarely leave reviews, but the billing department's incompetence and negligence deserve mention. My PGT was canceled on May 9, 2025, four days after egg retrieval, making me fully eligible for a refund under their policy. I expected the stated 2–3-week refund process to go smoothly. It is now June 27, and I still have not received my refund—nearly two months later. I followed up on June 16 and spoke with a representative who casually told me my refund had been "pending since May 23 and she did not know why it was taking so long." She did not escalate or expedite it, merely telling me to "call back in a week." Today, June 27, I had to call again, only to hear from another representative that the refund request was still unresolved and had not even been submitted to the refund department. This is outrageous. Today's representative said she would forward it to that department. What is the point of a "refund policy" if it is completely ignored? Why tell patients to expect a refund in 2–3 weeks when you clearly do not intend to follow that policy? Worst of all, they never return calls even when they say they will. This disorganization, unprofessionalism, and lack of accountability are the last things I expected from NewYork-Presbyterian. You are dealing with patients already under enough stress—why turn a refund into an endless chase? I am deeply disappointed. This needs to improve.
    Oct 15, 2024
    I come here regularly for monitoring during IVF. They are fast—the blood draw process is organized, and the wait for ultrasounds is short. I recommend this clinic!
    Aug 8, 2024
    Mar 7, 2026
    A close friend recommended this clinic, so I had high expectations, but the experience was profoundly disappointing. First, they charged about $1,000 for roughly 15 seconds with the doctor. Given the price and the deeply personal nature of the conditions they claim to treat, I expected more. The high-volume model clearly falls short, and I quickly concluded that profit was the clinic's priority. I had preauthorized tests to complete; Dr. Pfeifer claimed one had not been done and had to be repeated. I checked and found it had been completed, raising concern about another $2,500 charge. Second, the clinic feels like a factory or military operation. No one knows your name or reviews your chart. Abrupt nurses call you and recite a fixed process, while questions go unanswered. You are treated as a billing number with a uterus. Third, Dr. Pfeifer lacks good bedside manner. If you disagree or ask questions, she becomes defensive. At this price, especially in fertility care, humility is essential. Her answers to routine concerns were empty, and she redirected me to a constantly changing nursing team while prescribing hormones harmful to fertility. I did not even know how or at what cost to ask about the prescription. My final concern is WC's billing. Reviewers have mentioned this, and prospective patients should know that paying here means surrendering important rights. WC's law firm sends this notice: ‘Pursuant to New York General Business Law § 519(a), please be advised that when you use a credit card to make payment, you “waive” certain state and federal law rights applicable to medical debt, including protections related to interest rate limits, credit agency reporting, wage garnishment, and property liens.’ Paying WC by credit card therefore waives state and federal medical-billing protections created because billing abuse is widespread. In my view, this is not patient-centered, and the inefficient billing department makes matters worse. Absolutely avoid this clinic. I would not recommend it to anyone, friend or enemy. WC should be ashamed of exploiting women's desire for children for maximum profit.
    Apr 11, 2026
    Dr. Rosenwaks and her entire team gave us tremendous support and help throughout our fertility journey. Special thanks to nurses Katie, Shannon, Vale, Rosie, Valerie, and Delcia; Dr. Kang, Dr. Schattman, Dr. Spandorfer, Dr. Pfeffer, Dr. Spring, Dr. Wang; and the entire staff!
    Oct 26, 2017
    Mar 14, 2018
    Feb 12, 2019
    Dr. Rosenwaks is kind, compassionate, and brilliant. He is everything a patient could ask for.
    Nov 9, 2022
    Aug 25, 2024
    My twins are now 34, and I believe I was among those at the beginning of the IVF journey. I was 32 and conceived my miracle in just 1 cycle. It was 1989, and 5 fertilized eggs were transferred to my uterus—I am sure they do not do that anymore—and I signed a condensed form acknowledging the possibility and tragic consequences of premature birth with multiples. With faith and divine intervention, it worked! My sons are remarkable, successful, strong, healthy, talented NYU and FIT graduates who contribute to society. We hope to become grandparents soon, as one of my sons is married. Thank you for this blessing. May everyone fortunate enough to have this special team experience joy and success. Special thanks to Dr. Zev Rosenwaks; I have only praise and respect for how you completed the Mason family.

    Free Fertility Advisor Support

    Our caring team will support you throughout the process.
    Get Free Information Help
    • Many years of experience
    • English
    • SUNY
    • In-person appointment assistance
    • Clinic Address
      1305 York Ave 8th floor, New York, NY 10021, United States

    Doctor Appointment

    Please complete the form so we can provide the best support and help you begin your journey to parenthood.

    We Will Contact You Soon

    Enter your details and we will contact you as soon as possible.
    • Preimplantation Genetic Testing and IVF
      Donor Egg or Sperm IVF
      Third-Party Reproduction Information (Subject to Local Law)
      Other