"PhD, Pathology, University of Maryland School of Medicine"@en . "Toxicologist/Medical Scientist"@en . "MA, Astronomy, University of Virginia"@en . . "American"@en . . . "John T. James, Ph.D."@en . . . . "BA, Physics, Mathematics and Astronomy, University of Kansas"@en . "John Thorpe James"@en . . . . "Dr. John T. James is the Chief Toxicologist for the National Aeronautics & Space Administration. Dr. James leads the Space Toxicology Office located at Lyndon B. Johnson Space Center in Houston, Texas."@en . "John T. James"@en . "Memphis, TN"@en . . . "Wichita, Kansas"@en . "NASA Chief Toxicologist"@en . . . "Dr. John T. James is the Chief Toxicologist for the National Aeronautics & Space Administration. Dr. James leads the Space Toxicology Office located at Lyndon B. Johnson Space Center in Houston, Texas."@en . . .