Dr. Leonard Burton Siedband, MD

Dr. Leonard Siedband is an internal medicine physician with five decades of medical experience serving patients in the Chicago area. They earned their medical degree from the University of Illinois College of Medicine and completed residency training at Michael Reese Hospital Medical Center. With 51 years in practice, Dr. Siedband brings extensive knowledge to comprehensive adult healthcare. They are fluent in both English and Polish, making care accessible to diverse patient communities.

Dr. Siedband practices in Niles, Illinois, and maintains hospital privileges at Advocate Lutheran General Hospital. Their internal medicine focus encompasses preventive care, chronic disease management, and adult health maintenance. Patients have given Dr. Siedband an average rating of 3.5 out of 5 on patient satisfaction surveys. They provide personalized medical care with the depth of experience that comes from decades of treating adult patients across various health conditions.