MD, Chulalongkorn Univ., Bangkok, Thailand, 1931
MHA, Baylor Univ., Waco, TX, 1960
Specialist, Royal Thai Army, 1966-69
Deputy Surgeon General, Army Medical Department, 1964-66
Asst. Surgeon General, Army Medical Department, 1963-64
Director, Phramongkutklao Hosp., 1960-63
Resident, Brooke General Hosp. and Thailand, 1959-60