Cristel Tullock, is the Chief of the San Francisco Adult Probation Department. Chief Tullock holds a MSW and a BA in Criminology and Corrections. With 25 years of experience in community corrections, she has trained with Kaiser Permanente's Psychiatry Department and contracted with California’s Mental Health Department to develop reentry strategies for sex offenders. Her expertise spans local, state, and national criminal justice reforms, and she has led a variety of programs designed to help justice-involved individuals rebuild their lives. Among her many accolades, she received the San Francisco District Attorney’s Victim Services Award from Kamala Harris in 2007. Additionally, she graduated from the APPA Leadership Institute in 2016 and is an active member of both the APPA AI Committee and the APPA Technology Committee.