Dr. Mark Eric Peterson, MD

Dr. Mark Peterson is an internal medicine physician with 25 years of experience caring for adult patients. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency training at Loyola University Medical Center. Dr. Peterson is fluent in both English and Spanish.

Dr. Peterson practices at multiple locations throughout Illinois, including Oswego, Downers Grove, Oak Lawn, and Elgin. He is affiliated with Advocate Christ Medical Center, Advocate Good Samaritan Hospital, Prime Healthcare Saint Joseph Hospital Elgin, and RML Specialty Hospital Hinsdale. His expertise includes managing type 2 diabetes and high blood pressure. He also incorporates physical therapy and strength training into patient care plans when appropriate. Patients have given him an average rating of 3.7 out of 5 stars.