Northwestern Medicine is proud to have six hospitals ranked among “America’s Best,” including Northwestern Memorial Hospital, the only Illinois hospital to be ranked No. 1 for 15 straight years, by U.S. News & World Report, 2026 – 2027. 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... Read More about Northwestern Medicine Digestive Health Institute Algonquin

Dr. Daniels specializes in hip and knee joint replacement and has completed advanced training to stay current with new minimally invasive procedures and the most advanced technology. He is experienced with custom and robotic technology and is an area leader in the advanced Direct Anterior Approach hip procedure. With 20+ years experience, Dr. Daniels has performed close to 4,000 total joint procedures... Read More about John L. Daniels, MD

In my practice I draw on my knowledge of biomaterials and implant designs to optimize long lasting reconstructive options for any possible scenario. I have the skills and experience in a number of procedures, including mini-posterior, hip resurfacing, full and partial knee replacement, and complex hip and knee revision reconstruction to offer the best option for the patient?s situation.

Northwestern Medicine is proud to have six hospitals ranked among “America’s Best,” including Northwestern Memorial Hospital, the only Illinois hospital to be ranked No. 1 for 15 straight years, by U.S. News & World Report, 2026 – 2027. 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... Read More about Northwestern Medicine Pulmonary and Sleep Medicine Algonquin