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Gavin Sigle, MD

Gavin Sigle, MD

Colon and Rectal Surgery
A Colorado native, Board certified Gavin Sigle, MD, MBA, FACS, FASCRS completed his undergraduate degree and an MBA at Wheeling Jesuit University in Wheeling, WV. He completed medical school at West Virginia University, where he earned the E.J. Van Liere Research Scholarship. He returned to Colorado for an internship at Exempla St. Joseph’s Hospital in Denver in surgery. Following his internship, he performed his general surgery residency at the University of California, San Francisco-Fresno, where he served as chief resident. He then went on to complete specialty surgical training in colon and rectal surgery in Los Angeles at the University of Southern California.

Dr. Sigle has served as medical director of gastroenterology and colon and rectal surgery and the pelvic floor program at three respected hospitals in metro Denver. He has published many articles in peer-reviewed journals and delivers lectures in the fields of general surgery and colon and rectal surgery.

When he is not in the office performing laparoscopic and minimally invasive colon and rectal surgery, Dr. Sigle loves spending time outdoors playing soccer and skiing.

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Anal Cancer

Anal Fissures

Anal Warts


Colon and Rectal Surgeon

Colon Cancer

Colon/Rectal Polyps


Colorectal Surgery


Complex Pelvic Laparoscopy

Crohn's Disease

Da Vinci




General Surgeon

Hemorrhoid Surgery



Minimally Invasive Colon Surgery

Minimally Invasive Surgery

Pilonidal Disease

Rectal Cancer


Robotic Surgery


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