Surgery About Us Message from the Chair Life in Orange County Contact Us Education & Training Clerkships Surgery Residency Program Fellowship Programs Continuing Medical Education Research Innovation & Invention Impactful Research Clinical Trials Seed Grants Resources Clinical Expertise Divisions Cardiothoracic Surgery Colon and Rectal Surgery Emergency General Surgery Gastrointestinal and Bariatric Surgery Hepatobiliary and Pancreas Surgery Pediatric General and Thoracic Surgery Surgical Oncology Transplantation Surgery Trauma, Burns, Surgical Critical Care and Acute Care Surgery Vascular and Endovascular Surgery Faculty Faculty Home About Campus & Community Resources Surgery: Faculty Department of Surgery Chair Ninh Nguyen, MD Chair, Surgery Professor — Division of Gastrointestinal and Bariatric Surgery, Surgery Department of Surgery Faculty Jack C. Sun, MD Associate Professor — Division of Cardiothoracic Surgery, Surgery Lourdes Y. Swentek, MD Assistant Professor — Division of Emergency General Surgery & Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Surgery Michael Nguyen Tran, MD Clinical Instructor, Surgery Thuy Tran, MD Assistant Professor — Division of Surgical Oncology, Surgery Valery C. Vilchez Parra, MD Assistant Professor — Division of Colon and Rectal Surgery, Surgery Akio Wakabayashi, MD Professor Emeritus, Thoracic Surgery, Surgery Annie Wang, MD Assistant Professor — Division of Gastrointestinal and Bariatric Surgery, Surgery Matthew D. Whealon, MD Assistant Professor — Division of Colon and Rectal Surgery, Surgery Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Current page 9 Page 10 Next page Next › Last page Last »