Dr. Breslin is a member of the team of Maternal-Fetal Medicine (MFM) clinicians who provide invasive and non-invasive procedures for fetal diagnosis and therapy including amniocentesis, chorionic villus sampling, fetal blood sampling, in-utero transfusions and other invasive clinical procedures. Dr. Breslin's clinical and research interests include prenatal diagnosis, evaluation of fetal malformations and management of complicated multiple pregnancies.

Dr. Breslin completed medical school at the Royal College of Surgeons in Ireland, following which she underwent specialty training in OBGYN at the Rotunda Maternity Hospital prior to moving to NYC. Dr. Breslin completed residency and subspecialty fellowship training in MFM at Columbia University Irving Medical Center. Dr. Breslin has presented at national conferences and published several peer-reviewed research manuscripts and book chapters related to fetal procedures, clinical obstetrics and fetal diagnosis. Dr. Breslin is a fellow of the American College of Obstetricians and Gynecologists and a member of the Society of Maternal-Fetal Medicine.