David Seifer, MD
Professor of Obstetrics, Gynecology and Reproductive Sciences; Fellowship Director, Reproductive Endocrinology and Infertility
At Yale Medicine Fertility Center — Westport, Connecticut 06880
About David Seifer, MD
Dr. David Seifer is a reproductive endocrinologist and infertility specialist, professor at Yale School of Medicine, and director of Yale’s Reproductive Endocrinology and Infertility fellowship. His clinical practice emphasizes individualized infertility care.
His clinical and research interests include reproductive aging, ovarian reserve biomarkers, age-related infertility, preimplantation genetic testing, male factor infertility, recurrent pregnancy loss, polycystic ovary syndrome (PCOS), fertility preservation, and disparities in assisted-reproduction outcomes.
Education and training
University of Illinois Chicago, MD, 1981
Reproductive Endocrinology and Infertility fellowship, Yale School of Medicine, 1991
Professional affiliations
Treatments & specialties
Age-related infertility
preimplantation genetic testing
male factor infertility
recurrent pregnancy loss
polycystic ovary syndrome (PCOS)
fertility preservation
Other doctors at Yale Medicine Fertility Center
Clinic Locations
Other locations
David Seifer, MD practices at 2 clinic locations.