Dr. Joseph A. Dekker

Mark Nelson, MD, specializes in cardiothoracic surgery and is board certified in thoracic and cardiac surgery by the American Board of Thoracic Surgery. He practices at UPMC Heart and Vascular Institute and is affiliated with UPMC Shadyside and UPMC Presbyterian. Dr. Nelson completed his fellowship and residency at West Virginia University School of Medicine and medical education at University of Maryland School of Medicine. Dr. Nelson is highly rated in 22 conditions, according to our data. His top areas of expertise are Thoracic Aortic Aneurysm, Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Heart Bypass Surgery.

Roy Chisholm, MD, specializes in general surgery and is board certified in surgery by the American Board of Surgery. He practices at UPMC Western MD Specialty Services - General Surgery. Dr. Chisholm completed his residency at Union Memorial Hospital and medical education at University of Kentucky College of Medicine. Dr. Chisholm is highly rated in 19 conditions, according to our data. His top areas of expertise are Hernia, Cholecystitis, Gallbladder Disease, Bladder Reconstruction, and Colostomy.

Julie Bielec, MD, specializes in wound care and is board certified in surgery by the American Board of Surgery. She practices at UPMC Western MD Specialty Services - Wound Care & Hyperbaric Center. Dr. Bielec completed her residency and medical education at the Medical College of Ohio at Toledo. Dr. Bielec is highly rated in 9 conditions, according to our data. Her top areas of expertise are Necrosis, Primary Intestinal Lymphangiectasia, Meige Disease, and Lymphedema.