701-418-8000
Mark Olson, MD, is part of our team of providers at Trinity Health Western Dakota in Williston and is a native of Williston, North Dakota. He received his medical degree in 1991 from the University of North Dakota, Grand Forks and completed his residency in family practice there. He was board certified in his specialty in 1994.
Primary Care
Your first resource for healthcare, primary care is a medical specialty that provides comprehensive care, including disease prevention and screenings, diagnosis and treatment of many types of illness, lifestyle counseling and coordination with other healthcare specialties.
