Dr. Rani B. Fritz | RSNY Fertility Specialist in Brooklyn & Long Island

IVF Treatment at Reproductive Specialists of New York

At NYU Langone Reproductive Specialists of New York, our fertility specialists have performed thousands of successful in vitro fertilization (IVF) procedures. Our doctors also have decades of experience performing preimplantation genetic testing (PGT), which helps to identify the healthiest embryos that have the best chance of resulting in pregnancy.

Fertility Preservation

Whether you’re thinking about egg freezing or embryo creation, RSNY is here to support you every step of the way. Freezing your eggs is a highly personal decision motivated by a number of different factors – from career growth, to pursuing higher education, to finding the right partner, and more. Whatever your reason, egg freezing is a great way to preserve your future family building options.

Donor Eggs Make Parenthood Possible

We’re here to educate our patients about their options and collaborate with them to treat the full scope of fertility conditions. We hope that once you hear about the loving families created with the help of donor eggs we can show you what a feasible solution donor eggs can be.

Reproductive Specialists of New York Blog

At Reproductive Specialists of New York, our first job is to support our patients as they become educated about their reproductive health and fertility treatment options. Our blog connects patients with the most up-to-date information, technologies, and insights into fertility care. From egg freezing to IVF to third-party reproduction options, we explore every facet of assisted reproductive technology and empower patients with the knowledge they need to navigate their family building journeys.

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Rani B. Fritz, DO, PhD

Dr. Fritz is board-certified in Obstetrics and Gynecology and Reproductive Endocrinology and Infertility and has been practicing for over 15 years.

Dr. Fritz is an Assistant Professor in the Department of Obstetrics and Gynecology at NYU Langone. He completed his residency in Obstetrics and Gynecology at Columbia St. Luke’s-Roosevelt Hospital in NYC and completed his fellowship in Reproductive Endocrinology and Infertility at Albert Einstein College of Medicine. Additionally, Dr. Fritz is one of the only in Reproductive Endocrinology and Infertility physicians to have also earned a PhD in Reproductive Sciences.

Dr. Fritz’s is actively involved in research has published over thirty peer review publications. He has received numerous awards for his research including the prestigious American Society of Reproductive Medicine (ASRM) Prize Paper in 2017 annual conference, the highest research award given during the conference. Additionally, he was awarded the President’s Presenter award at the Society for Reproductive Investigation in Florence, Italy. He continues to be actively involved in advancing the field through science and education. He has conducted research with the American College of Obstetrics and Gynecology to increase awareness on the effects of reproductive aging and the availability of fertility preservation.

Dr. Fritz’s areas of special interest include female and male infertility, IVF, pre-implantation genetic diagnosis, egg freezing and fertility preservation, ovulation induction and artificial insemination, polycystic ovarian syndrome, congenital uterine anomalies and hysteroscopic surgery, recurrent miscarriage, and gestational surrogacy.