Robert Ruffner, MD
Internal Medicine, Cardiovascular Disease
4.5(13 reviews)
Cost:
Essentia Health St. Mary's Medical Center
402 E 2nd St, Duluth, MN 55805
Accepting new patients
Conditions Treated
- Chest Pain
- Hyperlipidemia (High Cholesterol/Triglycerides)
- Coronary Artery Disease
- Hypertensive Heart Disease
Specialized Treatments
- Transthoracic Echocardiogram (TTE)
- Coronary Angiography
- Stress Test
- Electrocardiogram (EKG)