Dr. Kofinas has devoted his scientific and clinical career to the health of the placenta. The placenta is the single most important human organ, but it remains the most neglected one, despite all the modern advances in placenta knowledge. Dr. Kofinas treats patients before conception to help them overcome serious immune and coagulation defects that prevent them from conceiving, and subsequently follows his patients throughout the pregnancy to protect their fetuses from serious complications. His high-risk patients experience far fewer complications when compared with the average low-risk patients across the USA.

Alexander Kofinas, MD, FACOG
Maternal-Fetal Medicine & Reproductive Health
About Dr. Kofinas
Full Bio
Since his return to NY in 1994, Dr. Kofinas has been exceedingly involved in ongoing fetal research and is regularly invited to speak at perinatal forums both in the US and abroad. His research has been published in the most authoritative American and international medical journals and textbooks. Dr. Kofinas' exceptionalism, however, comes from his unparalleled understanding of the fetal placenta; he has performed and published dozens of experimental studies regarding the physiology of normal and abnormal placenta function, and its effects on the outcome of pregnancy; his articles have been read and cited thousands of times. Dr. Kofinas, although he was trained as an MFM specialist to treat women with complicated pregnancies (preterm labor, premature rupture of membranes, pre-eclampsia, fetal congenital defects, diabetes, hypertension and fetal growth problems), instead diverted his attention to preventing such major complications. Prevention of disease is the ultimate form of treatment and the only way we can reduce human pain and suffering, not to underestimate the exorbitant and skyrocketing health care costs.
While he was still deeply involved with research on placenta and uterine physiology in animal and human pregnancies, he realized that paying attention to placenta health from the earliest moments of pregnancy, or even before conception, was the only way to help women get a healthy full-term neonate with all the gifts bestowed to it by God. The placenta might be known as the afterbirth and is usually left to fade into oblivion, but in real life, it is the placenta first and then the baby. The placenta is the architect that takes a lump of genetic instructions and transforms it into the human being it will be in the coming 100 years or more. Let us not forget that a neglected and unhealthy placenta is what can destroy even the most genetically perfect and almighty human being, by programming it to develop all fatal chronic diseases during adult life.
Dr. Kofinas' unprecedented and unmatched experience with infertility patients has imparted him with an inestimable glimpse at the growth of the fetal placenta from its absolute earliest stages, empowering him to identify and resolve prenatal complications earlier and more effectively than anyone else in his field. Placenta health and fetal health depend on a balanced immune and blood coagulation system. Dr. Kofinas has comprehensive research and clinical expertise regarding the treatment of reproductive immunology and blood coagulation disorders; and because every patient and even every pregnancy within the same body is unique, Dr. Kofinas, through highly specialized testing, identifies the underlying and otherwise elusive causes of infertility and recurrent miscarriage, and armed with this knowledge, he creates highly personalized protocols specific to the particular patient and the particular and unique pregnancy, to treat his patients who have experienced infertility, recurrent IVF failure, recurrent miscarriage, and other major pregnancy-related complications. Dr. Kofinas has been selected by New York magazine as one of the very few "Best Doctors" in the major tristate area eight times and has always been one of the "Top Doctors" in the New York metro area, and has earned numerous awards as the most compassionate specialist.
Education & Credentials
Certifications
- Double board-certified in Obstetrics & Gynecology and Maternal-Fetal Medicine
- American Board of Obstetrics and Gynecology (re-certified 2026)
- American Board of Obstetrics and Gynecology - Division of Maternal-Fetal Medicine (re-certified 2026)
Academic appointments
- Associate Professor of Clinical Obstetrics and Gynecology, Weill Cornell Medical College (2003-present)
- Associate Professor of Clinical Obstetrics and Gynecology, New York University (1994-2003)
- Clinical Assistant Professor, Department of Obstetrics and Gynecology, University of Pennsylvania (1990-1994)
- Assistant Professor, Department of Obstetrics and Gynecology, Bowman Gray School of Medicine, Wake Forest University (1987-1990)
Positions
- Director and Founder, Kofinas Perinatal PC (2000-present)
- Chief, Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Brooklyn Hospital Center (1994-2000)
- Director, Perinatal Diagnostic Center, York, Pennsylvania (1993-1994)
- Director, Maternal-Fetal Medicine and Associate Residency Program Director, York Hospital, Pennsylvania (1990-1993)
Training and education
- Fellowship in Maternal-Fetal Medicine, Bowman Gray School of Medicine, Wake Forest University, Winston-Salem, NC (1985-1987)
- Residency in Obstetrics and Gynecology, The Brooklyn Hospital / Caledonian Hospital, Brooklyn, NY (1981-1985)
- Internship in General Surgery, Good Samaritan Hospital, Cincinnati, OH (1980-1981)
- Doctor of Medicine, National and Kapodistrian University of Athens, Greece (1970-1976)
Societies
- American Medical Association (AMA)
- Society for Maternal-Fetal Medicine (SMFM)
- American College of Obstetricians and Gynecologists (ACOG)
- American Academy of Anti-Aging Medicine
Companies founded
- Kofinas Perinatal PC - perinatal medical practice
- Oracle Fetal Medicine PC - fetal medicine practice
- Aeonic Verver LLC - science-driven reproductive and anti-aging nutritional supplement protocols
Awards and recognition
- New York Magazine "Best Doctors" / "Top Doctors" - selected multiple times
- National Faculty Award for Teaching Excellence
- Award for Excellence in Gynecologic Endoscopy (1985)
- Best Paper Award, Resident's Night, Brooklyn Gynecologic Society (1985)
- Award for Leadership and Quality Patient Care, The Brooklyn Hospital Center Quality Assurance Program (1999)
Publications
- Author, The Working Womb (Montague House, 2021)
- Author of medical textbooks and dozens of peer-reviewed journal articles on placental and fetal physiology
Areas of focus
- Fetal-placental Doppler
- Recurrent implantation failure and recurrent pregnancy loss
- Reproductive immunology and hematology
- Fetal origins of adult disease; placental thrombosis; fetal cardiovascular function; ovarian function preservation
Languages
- English
- Greek
Hospital Affiliations
Contact Information
Address
901 Stewart Avenue, Suite 245, Garden City, NY 11530
