Dr. Sunil Cherian John, MD

Dr. Sunil John is a rheumatology specialist who earned his medical degree from the University of Jos Faculty of Medical Sciences. With 38 years of experience in treating conditions affecting joints, muscles, and bones, he has developed extensive expertise in helping patients manage complex rheumatologic disorders. Dr. John speaks English and brings nearly four decades of clinical knowledge to his practice.

Dr. John is affiliated with Advocate South Suburban Hospital and practices at the Advocate Medical Group Outpatient Center in Orland Park, Illinois. He specializes in treating rheumatoid arthritis and osteoarthritis, including knee osteoarthritis that can significantly impact daily mobility. His treatment approach includes blood tests to monitor disease progression and infusion therapy, which he can coordinate both in clinical settings and through home infusion therapy for patient convenience. Patients have given him an average rating of 4.2 out of 5 stars.