Dr. Sebastian is a vascular surgeon at Maimonides Medical Center in Brooklyn, New York. She completed medical school with high honors before beginning her general surgery residency at Maimonides Medical Center. She subsequently transitioned to the Integrated Vascular Surgery Program at Maimonides, where she developed comprehensive expertise in the full spectrum of vascular surgical care.

Dr. Sebastian has authored multiple peer-reviewed publications contributing to the advancement of vascular care. Her clinical expertise encompasses all aspects of vascular surgery, with particular interests in women’s vascular health and the diagnosis and treatment of pelvic congestion syndrome and related pelvic venous disorders.

Outside of medicine, Dr. Sebastian enjoys traveling, exploring gastronomy, and spending time with her family. She is fluent in English, French, Italian, and Spanish.