Jennifer D. Marshak, MD, is board certified in Obstetrics & Gynecology. Dr. Marshak received her undergraduate degree from the University of Pennsylvania, received her Master’s degree in Maternal and Child Public Health from UNC–Chapel Hill, and attended medical school at Duke University School of Medicine. She completed her Internship and Obstetrics & Gynecology Residency at North Shore University Hospital – Manhasset. She is a Fellow of the American College of Obstetricians & Gynecologists.