Daniel Francis Hanley was an Irish-American Maine physician who provided medical care during World War II, served as Bowdoin College's doctor for more than thirty years, served as the chief Olympic team doctor, and worked to improve the quality of health care outcomes. Dr. Hanley was educated at Governor Dummer Academy and Bowdoin College. His son Sean followed in his footsteps and was an orthopedic surgeon for the 1996 summer Olympic Games in Atlanta.