Dr. John F Zalewski, MD

Dr. John Zalewski is an internal medicine physician who completed their residency training at St Louis University Hospital. They provide comprehensive primary care services for adult patients, focusing on the prevention, diagnosis, and treatment of a wide range of medical conditions. Dr. Zalewski is fluent in both English and Spanish, helping them connect with diverse patient populations in the Saint Louis area.

Dr. Zalewski practices at Mercy Clinic and maintains hospital privileges at Mercy Hospital Saint Louis in Saint Louis, Missouri. They work closely with patients to manage both acute illnesses and chronic health conditions through personalized treatment plans. Their internal medicine training enables them to coordinate care across multiple health concerns while emphasizing preventive medicine and wellness. Patients have given Dr. Zalewski an average rating of 3.9 out of 5 on Vitals.