Ann Z. Steiner
![steiner](/-/media/People/AnneSteinerZweifel.jpg?h=286&w=300&hash=C0ADAD6E93D7C132268EA3E927489103)
Professor and Chief, Division of Reproductive Endocrinology and Infertility
Department of Obstetrics and Gynecology
Duke University
Dr. Steiner’s research focuses on reproductive aging, predictors of infertility, time-to-pregnancy cohort studies and fecundity. She is also the primary investigator for the UNC Site of the NIH/NICHD Reproductive Medicine Network, whose goal is to conduct clinical studies to investigate problems in reproductive medicine, including female and male infertility.