Background
O'Brien, Daniel Joseph was born on August 23, 1931 in Chicago, Illinois, United States. Son of Daniel Joseph and Mary Isabelle (Horan) O'B.
O'Brien, Daniel Joseph was born on August 23, 1931 in Chicago, Illinois, United States. Son of Daniel Joseph and Mary Isabelle (Horan) O'B.
Bachelor of Science, Loras College, 1953; Master of Science, Southern Illinois U., 1960; Doctor of Philosophy, Indiana U., 1964.
Associate director, Gillette Company, Rockville, Maryland., 1963-1970; director, Lakeside laboratories, Milwaukee, 1970-1975; corporation manager, Mobay Chemical Corporation, Stilwell, Kansas, 1976-1983; president, D.J. O'Brien & Associations Inc., Olathe, Kansas, since 1983.
Sergeant United States Army, 1956-1957. Member American Society Pharmaceutical and Experimental Therapeutics, Society Toxicology, Regulatory Affairs Professionals Society (certified), International Society Occupl. Medicine and Toxicology, American College Toxicology, American College Forensic Examiners.
Married Ruth Marilyn Glass, May 4, 1957. Children: Mary Kathleen, Kevin Daniel.