Dr. Terence M. Quigley

Dr. P. Gregory Hayes is a vascular surgeon at Swedish Medical Center, in Seattle, Washington. He graduated from medical school at McMaster University in Hamilton, Ontario. Dr. Hayes completed residency in general surgery, and fellowship in vascular surgery at the University of Toronto. He then followed with a fellowship in trauma and critical care at Shock Trauma in Baltimore, Maryland. Dr. Hayes treats aortic pathologies, carotid disease, peripheral artery disease, dialysis access, and venous disease. Dr. Hayes believes in educating his patients about vascular disease, and shared decision making. Dr. Hayes is affiliated with many hospitals including Swedish First Hill, Swedish Cherry Hill, and Swedish Edmonds. Dr. Hayes is rated as a Distinguished provider by MediFind in the treatment of Thromboangiitis Obliterans. His top areas of expertise are Cystic Medial Necrosis of Aorta, Aortic Dissection, Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), and Carotid Artery Surgery.

Dr. Trani is a board certified vascular surgeon who is proficient in treating the full range of vascular conditions. He believes in a patient-centered approach that uses co-management after a comprehensive discussion of each patient’s problem and all options available to them. Dr. Trani is rated as an Advanced provider by MediFind in the treatment of Thromboangiitis Obliterans. His top areas of expertise are Gangrene, Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Carotid Artery Surgery, and Aneurysm Repair.

Dr. Megan Penna is a vascular surgeon at Swedish in Seattle, Washington. She completed medical school at the University of Washington in 2016 followed by general surgery residency and vascular surgery fellowship at Oregon Health & Science University in Portland, Oregon. She specializes in peripheral arterial disease, aortic pathologies, carotid disease, dialysis access, thoracic outlet syndrome and venous insufficiency. She is passionate about patient centered care and offering the latest, most minimally invasive options to her patients including TCAR, TEVAR, EVAR and endovascular peripheral arterial interventions for diabetic foot wounds and venous disease. Dr. Penna is rated as an Experienced provider by MediFind in the treatment of Thromboangiitis Obliterans. Her top areas of expertise are Stasis Dermatitis and Ulcers, Venous Insufficiency, Varicose Veins, and Gangrene.