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Graham J. Sellers, MD

Graham J. Sellers, MD

Dr. Sellers is a board certified Colon & Rectal Surgeon. He specializes in all surgical aspects of colon and rectal disease, including cancer, inflammatory bowel disease, and complex proctology. He uses both traditional open as well as minimally invasive laparoscopic and robotic techniques. He generally manages the majority of hemorrhoidal problems in the office setting using painless, nonsurgical options. He received his medical degree from the Mt. Sinai School of Medicine and completed his General Surgery residency at Columbia Presbyterian Medical Center in New York. In 1998, Dr. Sellers concluded his fellowship at the Colon & Rectal Clinic of Orlando. During residency and fellowship he obtained training in advanced laparoscopic management of colorectal pathology.

He is a former Chairman of the Department of Surgery at Presbyterian/St. Lukes Medical Center, Denver. He is a member of the American Cancer Society Colorado Colon & Rectal Cancer Taskforce. He speaks regularly to physicians around the state about colorectal cancer screening and management. He has been voted one of Denver’s “Top Docs” in 5280 Magazine for the past twelve years.


Medical Education & Training

Medical School: The Mount Sinai School of Medicine, 1992
Residency: Columbia Presbyterian Medical Center, 1997
Fellowship: Orlando Regional Medical Center, 1998
Specialty Board Certifications: American Board of Colon and Rectal Surgery


Fellow, American Society of Colon and Rectal Surgeons; Associate Clinical Professor of Medicine, University of Colorado; Member, Denver Medical Society; Member, Colorado Medical Society; Member, American Medical Association



Graham J. Sellers, MD


Colon and Rectal Surgery
See more Colon and Rectal Surgery Physicians

Sub Specialty

Surgical Oncology
See more Surgical Oncology Physicians

Graham J. Sellers, MD

Office Locations

SurgONE PC Colon & Rectal Surgery
1601 E. 19th Ave.
Suite 6300
Denver, CO 80218
Phone: (303) 839-5669
Fax: (303) 839-1216