| Board Certifications |
| American Board of Internal Medicine |
| Specialties |
| Internal Medicine |
| Education |
| Georgia State University | BS | 1981 |
| Uniformed Services University of the Health Sciences | MD | 1986 |
| Dwight D. Eisenhower Army Medical Center | Internship | 1987 |
| Dwight D. Eisenhower Army Medical Center | Residency | 1989 |
| Experience |
| 2000 - Present | Physician | Colorado Springs Health Partners, P.C. |
| 1994 - 2000 | Chief | Internal Medicine, Evans Army Community Hospital |
| 1992 - 1994 | Staff Internist | Evans Army Community Hospital |
| 1991 - 1992 | Chief | Internal Medicine, 34th General Hospital |
| 1990 - 1991 | Chief | ICU, 31st Combat Support Hospital, Desert Storm/Desert Shield |
| Professional Memberships |
| American College of Physicians |
| Association of Military Physicians |
| More about Dr. Duncan |
| Dr. Duncan earn an Army ROTC scholarship and a National Merit scholarship during his military career.
Personally, he enjoys skiing, camping, and golf. |