The office was established on January 1, 1918, pursuant to a 1915 act of the
New York State Legislature that abolished the office of the
Coroner of New York City. The Chief Medical Examiner is appointed by the mayor. Dr.
Patrick D. Riordan was the last coroner and the first acting medical examiner from January 1 to February 1, 1918, when Dr.
Charles Norris was appointed by the mayor as the first official Chief Medical Examiner of New York City. The office was established at the
R & S Building on the campus of
Bellevue Hospital, where it remained until 1961 when it moved into a new facility at the northeast corner of
First Avenue and East 30th Street. The OCME provides the citizens of New York City essential services directly by identifying the manner and cause of death in specified cases, as well as providing state-of-the-art forensic DNA analysis through the OCME Forensic Biology Laboratory. These services include on-site investigation into manner and cause of death; identification of remains; performing autopsies; performing
DNA testing related to identification of remains; examination of homicide, sexual assault, and other crime evidence collected by the
Police Department for DNA extraction and typing; and responding to disasters that involve fatalities as part of a multidisciplinary team of city agencies. It was reported that as of May 7, 2021, there were 750 bodies "who died during the pandemic" were still inside refrigerated truck trailers at Brooklyn's 39th Street pier awaiting burial. == List of chief medical examiners ==