Dr. Mark Duncan is an family medicine specialist in Freeland, Washington (WA). He graduated from West Virginia University School Of Medicine in 1995 and specializes in family medicine.
| Board certification | Family Medicine |
| Gender | Male |
| Education | Graduated : 1995 School : West Virginia University School Of Medicine |
| Group Affiliations | Freeland Primary Care Pllc |
| Hospital Affiliations | Whidbeyhealth Medical Center |
| Skagit Valley Hospital | |
| Island Hospital |