Dr. Matthew Ziegler


MD, University of Cincinnati College of Medicine
BS, Washington University in St. Louis

Postgraduate Training

Fellowship in Colon and Rectal Surgery, William Beaumont Hospital 2010-2011
General Surgery, Indiana University School of Medicine 2010


American Board of Colon and Rectal Surgery
American Board of Surgery

Clinical Interests

  • Advanced Laparoscopic and Robotic Colorectal Surgery
  • Colon/Rectal Cancer Surgery
  • Colonoscopy
  • Complex Anorectal Fistula Management
  • Inflammatory Bowel Disease
  • Minimally Invasive Surgery

Professional Associations

  • Alpha Omega Alpha Medical Honor Society
  • American College of Surgeons
  • American Society of Colon and Rectal Surgeons

Dr. Donald Barkel

Dr. Barkel serves as the Program Director for the Colon and Rectal Surgery Residency at Beaumont Hospital as well as being the Medical Director of Beaumont's Endoscopy Department and chairing the Hospital's Surgical Quality Assessment Committee.

Dr. Harry Wasvary

Dr. Wasvary is a board-certified colon and rectal surgeon with over 20 years experience. He is an Associate Professor of Medicine, Chief of Colon-Rectal Surgery at William Beaumont Hospital (Royal Oak), and Director of Beaumont's Multidisciplinary Colorectal Tumor Clinic.

Dr. Jason Shellnut

Dr. Shellnut is a board certified colon and rectal surgeon with over 12 years experience and is affiliated with William Beaumont Hospital, Royal Oak and Grosse Pointe. He is an Associate Professor at Oakland University William Beaumont School of Medicine.

Dr. Claire Peeples

Dr. Peeples is joining us after completing her colon and rectal surgery fellowship at Cleveland Clinic (Florida). She is board certified in general surgery and in Colon & Rectal surgery. She is specifically interested in advanced laparoscopic techniques in colon & rectal cancer and surgical management of inflammatory bowel disease and pelvic floor disorders.