The Substance Abuse Treatment Facility and State Prison at Corcoran (SATF) is mourning the passing of staff psychiatrist John Church. He passed away Oct. 23, 2025.

Church began his career with the department at Pelican Bay State Prison in Crescent City in 1996. He left state service the following year but returned to the department in 2019 at SATF. He remained at the institution until his passing.
“We extend our heartfelt condolences to Church’s family and friends during this difficult time,” according to SATF.
Details regarding services are not yet available.
Read more tributes to staff and retirees who have passed away.
Follow CDCR on YouTube, Facebook, X (formerly Twitter). Listen to the CDCR Unlocked podcast.
Related content
Frank Yoldi, retired clinical social worker
Frank Yoldi, a retired clinical social worker from Folsom State Prison, passed away Feb. 28, 2026, just a week shy…
Randall Richardson, retired correctional officer
Randall Richardson, a retired correctional officer, passed away Feb. 28, 2026. Richardson began his career with the department in April…
Nereo Bonilla Jr, retired correctional officer
Nereo Bonilla Jr., a retired correctional officer, has passed away, according to Pleasant Valley State Prison. A date of passing…
Ernest Randall, retired correctional sergeant
Ernest Randall, a retired correctional sergeant, passed away March 2, 2026. He worked for the department for two decades. Before…
Jewerl Thomas, retired correctional officer
Jewerl Thomas, a retired correctional officer, passed away Feb. 20, 2026. He worked for the department from 1995 until 2018.…
Reginald Sears, retired parole deputy administrator
Reginald “Reggie” Sears, a retired parole deputy administrator, passed away Feb. 8, 2026. He retired in 2004 after 30 years…