Eric Sidney Watkins, commonly known within the Formula One fraternity as Professor Sid or simply Prof, was an English neurosurgeon. Born in Liverpool, Watkins enrolled at the University of Liverpool where he graduated in 1952. He later served four years in the Royal Army Medical Corps before specialising in neurosurgery in Oxford and later, in London. Watkins also acted as a race track doctor at weekends which he continued at Watkins Glen International when he was appointed a Professor of Neurosurgery at State University of New York Upstate Medical University in Syracuse.

The State University of New York Upstate Medical University is a public medical school in Syracuse, New York. Founded in 1834, Upstate is the 15th oldest medical school in the United States and is the only medical school in Central New York. The university is part of the State University of New York (SUNY) system.