Surgeons and Providers


Warren Kortz, M.D., F.A.C.S.

Dr. Warren Kortz was born and raised in Denver. He graduated Summa Cum Laude from Dartmouth College and then attended the University of Colorado Medical School. After an 8 year stay at Duke University for clinical research and surgical training, he returned to a practice of general and transplant surgery in South Denver. He has kept pace with the rapidly developing field of advanced laparoscopic, thyroid and parathyroid surgeries. Moreover, he is trained and experienced in the use of the DaVinci Robot in complex laparoscopic surgery. Dr. Warren Kortz cares for all surgical patients with cancer as well as endocrine, gastrointestinal, liver, bile duct, and pancreas problems. He is a transplant surgeon with the transplant program at Porter Adventist Hospital.

Dr. Warren Kortz is a proud physician partner of the Porter Robotics Institute (PRI). As the first comprehensive robotics institute in the Rocky Mountain region, the PRI performs more robotic surgeries for more conditions than any other facility in Colorado. But PRI offers patients a lot more than the latest in robotic surgery technology.  The high quality care and all-inclusive services provided at the PRI offers patients a personalized experience including the support of a patient experience coordinator who will be there for each patient through their treatment.  Please visit for more information.

Thomas Jefferson High School, Valedictorian, 1971
Dartmouth College, Summa Cum Laude, 1975
University of Colorado Medical School, M.D., Salutatorian, 1979
Duke University Medical Center, General Surgery  Residency, 1987

Board Certification:
American Board of Surgery, 1988
American Board of Surgery, Recertification, 1998, 2006

Fellow, American College of Surgeons
Member, Arapahoe-Douglas-Elbert Medical Society

SurgOne, P.C.
2555 S. Downing St., #130
Denver, CO 80210