Dr. John Peter Bonavia, MD

Dr. John Bonavia is a family medicine physician who earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency at Medical College of Wisconsin. With 46 years of experience in practice, he brings extensive knowledge to comprehensive family care. Dr. Bonavia speaks both English and Spanish, helping him serve patients from diverse backgrounds.

Dr. Bonavia practices at locations throughout Wisconsin, including Saukville, Mequon, Milwaukee, Thiensville, and Menomonee Falls. He maintains hospital privileges at Ascension Columbia Saint Marys Hospital Ozaukee, where he provides continuity of care from office visits to hospital stays. Patients consistently rate him highly, giving him an average rating of 5.0 out of 5. His bilingual abilities and decades of experience make him a trusted choice for families seeking personalized medical care.