**PLEASE NOTE: An image of Mark Burgess is available on NSW Police Force social media pages**
Police are appealing for public assistance to locate a man missing from Sydney's west.
Mark Burgess, aged 52, was last seen leaving a premises on Talbot Place, Woolloomooloo, on Thursday 19 May 2022.
When he failed to contact family or friends, he was reported missing to officers from Parramatta Police Area Command who commenced an investigation into Mark's whereabouts.
Family and police hold serious concerns for Mark's welfare due to him living with a number of health conditions that require medication.
Mark is described as being of Caucasian appearance, medium build, 165cm tall, grey hair and grey beard.
It is not known what he was last wearing.
Mark normally resides in the Regents Park area but maybe frequenting the Sydney CBD with no fixed place of abode.
Anyone with information regarding Mark's whereabouts is urged to contact Parramatta Police Station or Crime Stoppers on 1800 333 000.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au. Information is treated in strict confidence. The public is reminded not to report information via NSW Police social media pages.