John Aruny, MD

John Aruny, MD, is an interventional radiologist with more than 25 years of clinical and

academic experience, specializing in dialysis access and advanced vascular care. Throughout his

career, he has been recognized for both his leadership in the field and his commitment to

improving outcomes for patients requiring complex interventional procedures.

Dr. Aruny spent nearly two decades at Yale University School of Medicine, where he served as

co-director of vascular and interventional radiology and practiced as a diagnostic, vascular, and

interventional radiologist from 1999 to 2018. During his tenure at Yale, he played a vital role in

advancing interventional techniques, training residents and fellows, and conducting research to

expand treatment options in vascular medicine. He also served as principal investigator for the

FLEX Arteriovenous Access Registry, underscoring his contributions to clinical innovation.

He completed his fellowship in cardiovascular and interventional radiology at Brigham and

Women's Hospital/Harvard Medical School, his residency in diagnostic radiology at New York

Medical College, and his internship in internal medicine at Booth Memorial Medical Center/New

York University.

A past president of the Vascular Access Society of the Americas (VASA), Dr. Aruny has been

honored with national awards, including recognition in America's Top Doctors and the inaugural

Shari Ullman Gold Medal Lecturer Award from the Association of Vascular and Interventional

Radiographers.