Background
Ryan, John Joseph Donald was born on December 2, 1914 in Stamford, Connecticut, United States. Son of William Aloysius Ryan and Rose Alice Tooher.
Ryan, John Joseph Donald was born on December 2, 1914 in Stamford, Connecticut, United States. Son of William Aloysius Ryan and Rose Alice Tooher.
Student, New York University, 1935-1937; Doctor of Medicine, Columbia University, 1941.
Intern, Bellevue Hospital, New York City, 1941-1942; surgical resident, Bellevue Hospital, New York City, 1945-1947; attending surgeon, Bellevue Hospital, New York City, 1947-1950; attending surgeon, Stamford (Connecticut) Hospital, 1950-1990; attending surgeon, St. Joseph Hospital, Stamford, 1950-1990.
Major Army of the United States, 1943-1947, European Theatre of Operations. Fellow American College Surgeons.
Married Kathleen Mary Masterson, December 15, 1944. Children: John Dennis, Michelle, Richard, James, Michael, Yvonne, Terrence.