Dr. Joseph Clarence Marek, MD

Dr. Joseph Marek is a cardiovascular disease specialist with 51 years of experience treating heart and vascular conditions. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at Loyola University Medical Center. Dr. Marek speaks both English and Spanish, making him accessible to a diverse patient population.

Dr. Marek is affiliated with Ascension Saint Alexius and practices at multiple locations including Advocate Good Samaritan Hospital in Downers Grove, Edward Hospital in Naperville, and the Advocate Heart Institute in Naperville. His practice focuses on helping patients with mobility challenges, balance issues, and muscle weakness. He utilizes physical therapy approaches, strength training programs, and hands-on therapeutic techniques to help patients regain function and improve their quality of life. Patients have given him an average rating of 4.9 out of 5, reflecting their confidence in his care.