Roger A. Siemens, MD - General Surgery
Dr. Siemens is a native of California. He graduated cum laude with honors from Amherst College in Amherst, Massachusetts, and received his medical degree from the University of Rochester Medical and Dental School in New York. His internship and first year of residency were completed at the University of Virginia in Charlottesville, Virginia.
Dr. Siemens served two years in the U.S. Army Medical Corps at Fort Dix, New Jersey, where he obtained the rank of major and was awarded the National Defense Service Medal. He completed his general surgical training at the University of Louisville in Kentucky.
A strong advocate for trauma care and trauma research, his work in general trauma has been presented to the American Association for the Surgery of Trauma and to the American College of Surgeons Committee on Trauma. Dr. Siemens served as an Assistant Clinical Instructor in Surgery at the University of Louisville and is currently a Clinical Associate Professor of Surgery at the University of Oklahoma College of Medicine in Tulsa.
Dr. Siemens is a Fellow of the American College of Surgeons and a member of the American Medical Association, Oklahoma State Medical Association, Tulsa County Medical Society, Oklahoma Surgical Society, and Tulsa Surgical Society. He is also a member of the American Association for the Surgery of Trauma and Societe Internationale de Chirurgie. He served as the chairman for the American College of Surgeons Committee on Trauma for the State of Oklahoma from 1989 until 1992.