Matthew Williams, MD

Ron Nudel, MD, is a cardiologist and the senior medical director for Inpatient Consultative Cardiology at Yale New Haven Hospital. In this role, he works to foster effective partnerships among medical directors, patient service managers and health care providers to improve patient's experiences and treatment outcomes.

Hannah Zwibelman, MD, is a Yale Medicine vascular surgeon. He treats problems that affect the peripheral vasculature, which includes all of the blood vessels in the body, except for those that involve the brain and the heart.

Bauer Sumpio, MD, PhD, is a vascular surgeon who specializes in the care of patients with diseases of their arteries and veins. He engages in the limb salvage of people with diabetes who are at risk for losing their legs to their diabetic complications. He has decades of experience improving quality of life for patients with plaque build-up in major blood vessels which hinder flow to the critical organs, such as the kidneys, intestine (mesenteric ischemia), legs (claudication and critical limb ischemia) and brain (carotid artery disease).