Dr. Ruwan Rasika Dissanayake, MD

Dr. Ruwan Dissanayake is an internal medicine physician who specializes in hospital medicine, bringing 27 years of clinical experience to patient care. He earned his medical degree from Saint Petersburg Pavlov State Medical University and completed his residency training at Unity Hospital. Dr. Dissanayake is fluent in Chinese, English, French, and Spanish, allowing him to communicate effectively with patients from diverse backgrounds.

Dr. Dissanayake practices at multiple locations including Marshfield, Wisconsin and Minneapolis, Minnesota, with affiliations at Marshfield Medical Center, Hennepin County Medical Center, and M Health Fairview University of Minnesota Medical Center. His clinical expertise focuses on managing conditions such as diabetes, weight management concerns, and electrolyte imbalances. He regularly performs diagnostic blood work including complete blood counts and metabolic panels to monitor patient health. Patients have given him an average rating of 5.0, …reflecting their confidence in his care.