Background
Johnson, Roger Witt was born on May 4, 1929 in Kalamazoo. Son of Fred. W. and Frieda E. (Baumbauer) Johnson.
Johnson, Roger Witt was born on May 4, 1929 in Kalamazoo. Son of Fred. W. and Frieda E. (Baumbauer) Johnson.
Bachelor of Science, Valparaiso University, 1952. Master of Science, University Kentucky, 1958. Doctor of Philosophy, University Kentucky, 1963.
Principal investigator, United States Army, Frederick, Maryland., 1963-1972; department head, Frederick Cancer Research Center, 1972-1980; principal investigator, Litton Biometics, Kensington, Maryland., 1980-1981; scientific director, BioWhittaker, Walkersville, Maryland., since 1981. Vice president Association Microbiological Diagnostic Manufacturers, Washington.
With United States Army, 1952-1954. Member American Association for the Advancement of Science, American Society Microbiology, Sigma Xi.
Son of Fred. W. and Frieda E. (Baumbauer) J. m. Catherine Ann Burger, August 23, 1958. Children: Andrew, Paul.