An American filmmaker and author, he was renowned for blending science fiction, medical fiction, and thriller genres. Educated at Harvard Medical School, he initially pursued a career in medicine before turning to writing and directing. He gained fame through best-selling novels like "Jurassic Park" and "The Andromeda Strain," many of which were adapted into successful films. As a director, he helmed movies such as "Westworld" and "Coma." His works often explored the implications of technology and science.