What is a Fertility Doctor?
A fertility doctor is a reproductive endocrinologist, a physician who practices a subspecialty of obstetrics and gynecology referred to as reproductive endocrinology and infertility (REI).
Your search for an expert fertility doctor ends here. New Hope Fertility Center is a global leader in the field of human reproductive medicine, bringing together a team of world-class scientists and clinicians committed to providing the best in fertility care — from maintaining the highest medical and scientific standards to supporting you through every stage of your IUI pregnancy and journey to parenthood. We have a strong history of IUI success, with each IVF doctor in our practice bringing their own knowledge and experience to the process.
Whether you are exploring IVF options or looking to preserve your fertility, New Hope can assist you with your family planning. We are ready to provide you with a full range of both male and female assisted reproduction services.
JOHN ZHANG, MD, MSc, PhD
Medical Director, CEO, New Hope Fertility Center
Dr. Zhang founded New Hope Fertility Center in 2004. He completed his clinical training at NYU, holds a Ph.D. in IVF from Cambridge, and has over two decades of experience in Reproductive Biology. He is a leading authority in customized, natural, and minimal stimulation fertility care and continuing to actively research, publish, and contribute to the field of Assisted Reproduction. Read more.
ZAHER MERHI, MD, FACOG, HCLD
Director of Research and Development in IVF Technologies
Board Certified, Reproductive Endocrinology and Infertility Specialist (REI)
Dr. Merhi joins New Hope Fertility Center as the Director of Research and Development in IVF Technologies. His research also focuses on obesity-related infertility, Polycystic Ovary Syndrome (PCOS), Minimal Stimulation IVF (Mini IVF), Natural IVF for women with low ovarian reserve and GNRH analog ovulation triggering. Read more.
ZITAO LIU, MD, PhD
Board Certified, American Board of Obstetrics and Gynecology
Dr. Liu is an accomplished physician with a deep understanding of the field of Assisted Reproductive Technology. He has received teaching awards from the Albert Einstein College of Medicine and the Tufts University School of Medicine. In addition to his clinical research, Dr. Liu develops medical devices, novel medications, and advanced diagnostic protocols. Read more.
LANA LIPKIN, MD, FACOG
Board Certified Obstetrician Gynecologist (ABOG)
Dr. Lana Lipkin is proud to be part of New Hope Fertility Center’s top fertility doctors in NYC and has a focus on female infertility in particular Polycystic Ovary Syndrome (PCOS), hysteroscopy, and laparoscopy procedures. She also specializes in Family Balancing to ensure each couple has the family of their dreams.
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JENNIFER KULP-MAKAROV, MD, FACOG
Board Certified OB/GYN, Fellowship Trained Reproductive Endocrinology and Infertility Specialist (REI)
Jennifer Kulp-Makarov is board-certified in both OB/GYN and Reproductive Endocrinology & Infertility. She has years of experience treating women and couples with infertility. She graduated cum laude from Tufts University with a BS in biology and was awarded her medical degree from UMDNJ – Robert Wood Johnson Medical School. She completed her OB/GYN residency at Johns Hopkins Hospital and a fellowship in Reproductive Endocrinology and Infertility at Yale University School of Medicine.
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MEIR OLCHA, MD, FACOG
Board Certified OB/GYN, Fellowship Trained Reproductive Endocrinology and Infertility Specialist (REI)
He graduated cum laude from Rutgers University with a BS in biology. He earned his medical degree from Rutgers – Robert Wood Johnson Medical School in 2010 and completed residency in Obstetrics and Gynecology at the same institution in 2014. Afterwards, he was accepted as an academic faculty scholar in the Department of Obstetrics, Gynecology and Reproductive Sciences where his clinical responsibilities included caring for obstetric and gynecological patients in the ambulatory setting,
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