Dr. Lisa Sitzmann Prusak, MD

Dr. Lisa Prusak is a family medicine physician with additional training in emergency medicine, bringing nearly four decades of medical experience to her practice. She earned her medical degree from the University of Minnesota Medical School and completed her residency at St. Luke's Hospital. With 39 years of clinical expertise, Dr. Prusak provides comprehensive care across both specialty areas. She is fluent in English and Spanish, allowing her to serve a diverse patient population.

Dr. Prusak practices at Aspirus Saint Luke's Hospital in Duluth, Minnesota, where she treats a wide range of common conditions including persistent coughs and throat infections. Her experience spans both routine family care and urgent medical situations. She performs diagnostic procedures such as rapid strep tests and COVID-19 testing to quickly identify infections. Patients consistently rate her care highly, with an average rating of 5.0, reflecting her commitment to quality medical service.