IBJI Doctors' Office-Algonquin

Northwestern Medicine is proud to have five hospitals ranked among “America’s Best,” including Northwestern Memorial Hospital, the only Illinois hospital to be ranked No. 1 for 14 straight years, by U.S. News & World Report, 2025 – 2026. We are leading the quest for better care in the Chicago area and beyond. With more than 200 locations across Chicagoland, better care and better treatments are never far from home. To learn more, visit our website.

Illinois Bone & Joint Institute provides comprehensive orthopedic care for adults and children at more than 50 locations in Illinois, including immediate care, physical therapy, imaging, workers' compensation and more.

John Lyon, MD is a board-certified orthopaedic surgeon, specializing in reconstructive joint surgery with focus on hip and knee care. Dr. Lyon completed his medical education at University of Chicago Pritzker School of Medicine, and fulfilled his internship and residency program at Northwestern University, McGaw Medical Center. He completed his fellowship training in Adult Reconstructive and Joint Replacement Surgery at Rush University Hospital.Dr. Lyon has over 20 years of orthopaedic experience and has held positions at prestigious organizations including Henry Ford Hospital in Detroit Michigan and Advocate Lutheran General in Park Ridge, IL. Dr. Lyon is an active member of the American Academy of Orthopaedic Surgeons and the American Academy of Hip and Knee Surgeons.In addition to his practice, Dr. Lyon is committed to researching and advancing the field of orthopaedics. He has received many awards including the Leonard Marmor Surgical Arthritis Foundation Award for Outstanding Research Contributions in Total Joint Arthroplasty.Dr. Lyon and his wife have four children who share in his love of sailing.