Mara Rosner, MD, MPH

Dr. Mara Rosner is an assistant professor in the Department of Gynecology and Obstetrics and a member of the Johns Hopkins Center for Fetal Therapy. She has extensively trained in fetal medicine and fetal therapy. Her expertise includes management of complicated monochorionic twins, complex multiple gestations, high-risk pregnancies, and prenatal diagnosis and treatment.

Dr. Rosner completed her undergraduate training at the University of California at Los Angeles. She received concurrent degrees in medicine and in public health at the Tulane University School of Medicine and the Tulane School Public Health, respectfully. She completed residency in Obstetrics and Gynecology at Icahn School of Medicine at Mount Sinai in New York City. She then completed fellowships in Maternal-Fetal Medicine at Montefiore Medical Center and in Fetal Therapy at the Children’s Hospital of Philadelphia.

Dr. Rosner is a fellow of the American Congress of Obstetricians and Gynecologists.

Prior to joining Johns Hopkins, Dr. Rosner was an Assistant Professor in Maternal-Fetal Medicine at Montefiore Medical Center and then at New York University where she focused her practice on prenatal diagnosis and fetal therapy.

Dr. Rosner’s research interests include prenatal diagnosis, management of fetal conditions, complicated twin gestations and placental disease. Dr. Rosner’s love of fetal therapy is an extension of her passion for maternal care and each woman’s individual autonomy surrounding their pregnancy. Her approach to patient care is to treat each patient as she would a close family member, to function not only as a source of knowledge and experience but also as their advocate to help patients arrive at a treatment plan that is most reflective of their personal values and goals.