Philip Francis Trettin, a 59-year-old white man, was last seen in San Francisco on November 22, 2019. He is described as having gray hair and green eyes, standing 6 feet 1 inch and weighing about 215 pounds. The San Francisco Police Department is the reporting agency; the case number is 210165581.

There is very little public detail about the circumstances of his disappearance and no confirmed information about what he was wearing when last seen. He has not been seen or heard from since his last contact. As of early 2026 the case remained unresolved.

If anyone in San Francisco on or around November 22, 2019 remembers seeing Philip or has information that could help, please come forward to the San Francisco Police Department.