Dr. O’Brien is a maternal-fetal medicine specialist and clinical geneticist at BIDMC who is board certification in three specialties: obstetrics and gynecology, maternal fetal medicine, and medical genetics. Her passion for caring for medical genetics stems from growing up with two brothers who had genetic disorders. She manages care for patients at high risk for…

Dr. Wylie is the Director of the Division of Maternal-Fetal Medicine at BIDMC, and treats patients in Boston and throughout the Beth Israel Lahey Health system. She is dedicated to providing comprehensive, compassionate care that optimizes pregnancy outcomes for mothers and babies. An Associate Professor at Harvard Medical School, she is also an expert in…