Requesting Police Services
Emergency: 911
Call for police assistance in
emergency situations and crimes in progress.
OHA Police Dispatch: (510) 535-3100 or (510) 535-3101
TTY/TDD (510)535-3199
Customer Assistance Center
info@oakha.org or call (510)
874-1653
Office of the Chief of Police
Carel J. Duplessis, Chief of Police;
(510) 535-3104
Alan Love, Deputy Chief of Police; (510) 544-3113
Helga Garcia, Administrative
Assistant, (510) 535-3106
Administration and Support
Sergeant Casey Mooningham, Investigations Supervisor, (510) 535-3124
Jackie Mesterhazy, Communications and Records Section
Unit Supervisor,
(510) 535-3129
Officer Irvin Arias, Cadet Coordinator, (510) 535-3112
Detective Tyler Walstrum, Investigator (510)535-3159
Detective Brian Quon, Investigator, (510) 535-3171
Field Operations
Acting Captain Luther DuPree, III, Field Operations Commander, (510) 535-3157
Acting Lieutenant Josh Ruiz, Watch Commander, (510) 535-3123
Anonymous Hotlines
Crime hotline: (510)
535-3155