Background
Gregg, John B. was born on September 28, 1888 in Gladbrook, Iowa, United States. Son of Daniel and Lillie A. (Sharp) Gregg.
Gregg, John B. was born on September 28, 1888 in Gladbrook, Iowa, United States. Son of Daniel and Lillie A. (Sharp) Gregg.
Bachelor of Arts, State University of Iowa, 1915, Doctor of Medicine 1915, Master of Science, 1916.
Senior clinical assistant oto-laryngology. State University of Iowa, 1915-1917. Major Medical Reserve corpus, United States army, assigned to British Royal Army Medical Corps, 1917-1919.
Associate professor oto-laryngology, State University of Iowa, 1919-1920.
Private practice, specializing in oto-laryngology, Sioux Falls, South Dakot, since 1920.
Fellow American College Surgeons. Member of the American Medical Association, South Dakot State Medical Society, American Academy Ophthalmology and Otolaryngology, American Laryngol., Rhinological and Otological Society, Newcomen Society of England, Alpha Omega Alpha, Sigma Xi, Phi Rho Sigma. Mason (Shriner).; Club: Minnehaha Country.
Married A. Elida Bailey, August 10, 1921. Children: John Bailey, Charles Dan, Mary Elida, Elizabeth Ann, Margaret Jane.