Dr. Theresa A. Cole

Michael Singh is a Vascular Surgeon and a General Surgeon in Altoona, Pennsylvania. Dr. Singh is rated as a Distinguished provider by MediFind in the treatment of Carotid Artery Disease. His top areas of expertise are Thoracic Aortic Aneurysm, Varicose Veins, Abdominal Aortic Aneurysm (AAA), Stent Placement, and Thrombectomy.

Nicholas Madden, DO, specializes in vascular surgery and is certified by the American Osteopathic Board of Surgery. He practices at Vasc Altoona Clinic and is affiliated with UPMC Bedford and UPMC Altoona. Dr. Madden completed his medical degree at Philadelphia College of Osteopathic Medicine, his fellowship at University of Pennsylvania School of Medicine, and residency at Philadelphia College of Osteopathic Medicine. Dr. Madden is rated as a Distinguished provider by MediFind in the treatment of Carotid Artery Disease. His top areas of expertise are Carotid Artery Disease, Arterial Insufficiency, Peripheral Artery Disease, Carotid Artery Surgery, and Angioplasty.

James Tretter is a Vascular Surgeon in Johnstown, Pennsylvania. Dr. Tretter is rated as an Advanced provider by MediFind in the treatment of Carotid Artery Disease. His top areas of expertise are Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Arterial Embolism, Thoracic Aortic Aneurysm, and Carotid Artery Surgery. Dr. Tretter is currently accepting new patients.