Antonios P. Gasparis, MD is a  board-certified vascular surgeon, who has been in practice for over 20 years. He is a leader in the field of vein disease recognized for his work as a clinician, researcher and educator. He founded and was the Director of the Center for Vein Care at Stony Brook Medicine for over 15 years. In January 2024, he was recruited by Northwell Health as the System Chief for Venous Program. His vision is to develop Centers of Excellence in Vein Disease throughout the New York area.