Temmy Brotherson, MD Temmy Brotherson, MD, is a family medicine physician with AHN Primary Care Institute, specializing in patient-centered care for preventive exams, ongoing conditions, illness, or injuries. She applies best-practice techniques to help ensure long-term patient outcomes. Dr. Brotherson went to medical school at Michigan State University in East Lansing, Michigan. She did her residency at Sparrow/MSU Family Medicine Residency Program in Lansing, Michigan. Dr. Brotherson is affiliated with the American Medical Women’s Association and the American Academy of Family Physicians. She welcomes patients of all ages.