Trisha Wallis (she/her), PsyD, LCSW, CCHP-MH is a Chief Psychologist with the California Department of Corrections and Rehabilitation (CDCR), the California state prison system. Dr. Wallis has been a civil servant for the State of California at CDCR for over 16 years, working within the Mental Health Department with CDCR in social work and psychology disciplines. Dr. Wallis has experience in both jails and prison systems and received the Distinguished Service Medal in 2021 from CDCR. Dr. Wallis has a specialization in gender-affirming care.