Back to Find a Doctor Benjamin Osowa, MD Benjamin Osowa, MD Specialty: Internal Medicine Hospital Privileges: Ascension St. John HospitalAscension Macomb-Oakland HospitalHenry Ford - MacombBeaumont Hospital - Grosse Pointe Medical Education: Obafemi Awolowo University Teaching Hospital Board Certification: ABMS Board of Internal Medicine Profile: Benjamin Osowa, MD is board certified in Internal Medicine and provides routine exams and primary care for patients with chronic conditions such as diabetes and heart conditions. He is passionate about building long lasting relationships with patients and teaching them how to live healthier lives. Dr. Osowa is accepting new patients and offers appointments Monday through Friday with late hours on Monday. For the past decade, he served as a hospitalist at hospitals throughout Metro Detroit, including St. John Hospital & Medical Center and St. John Macomb-Oakland Hospital. Dr. Osowa also previously served as chief resident and then went on to join the St. John Hospital faculty to teach residents.