Surgery About Us Message from the Chair Department Values Life in Orange County Contact Us Education & Training Clerkships & Electives Surgery Residency Program Fellowship Programs Continuing Medical Education Research Innovation & Invention Impactful Research Clinical Trials Seed Grants Resources Divisions Cardiac Surgery Colon and Rectal Surgery Emergency General Surgery Gastrointestinal and Bariatric Surgery Hepatobiliary and Pancreas Surgery Pediatric General and Thoracic Surgery Surgical Oncology Thoracic Surgery Transplantation Surgery Trauma, Burns, Surgical Critical Care and Acute Care Surgery Vascular and Endovascular Surgery Clinical Expertise Faculty Faculty Home Research Research: Clinical Departments Surgery: Home Surgery: Faculty Department of Surgery Chair Ninh Nguyen, MD John E. Connolly Professor and Chair, Surgery Chief — Division of Gastrointestinal and Bariatric Surgery, Surgery Department of Surgery Faculty Michael E Lekawa, MD Professor — Division of Trauma, Burns, Critical Care and Acute Care Surgery, Surgery Director, Trauma Services, Surgery Erin Huan Lin, DO Associate Professor — Division of Surgical Oncology, Surgery Ali Mahtabifard, MD Chief — Division of Thoracic Surgery, Surgery Professor — Division of Thoracic Surgery, Surgery Melissa Ling Mao, MD Assistant Professor — Division of Surgical Oncology, Surgery Co-Director, Medical Student Clerkship, Surgery G Robert Mason, PhD Professor Emeritus, Surgery Steven D Mills, MD Professor — Division of Colon and Rectal Surgery, Surgery Program Director, Colon and Rectal Surgery Fellowship Thomas E Milner, PhD Professor, Surgery Raveendra Morchi, MD Assistant Professor — Division of Cardiac Surgery, Surgery Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Page 3 Page 4 Page 5 Current page 6 Page 7 Page 8 Page 9 Next page Next › Last page Last »