Sunday, November 29, 2015
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Patterson Police Services Chief

JeffDirkse 200pxChief Jeff Dirkse

Chief Jeff Dirkse was born in Southern California and raised in Denair. He graduated from Turlock High School in 1990 and the United States Military Academy at West Point, NY in 1994 with a Bachelor’s of Science degree. He subsequently served in the US Army as an Infantry Platoon Leader, Ranger Platoon Leader, Infantry Company Commander and most recently as a Watch Officer at Special Operations Command, Europe.

Chief Dirkse began his career in Law Enforcement in 2007 with the Stanislaus County Sheriff’s Department. He served on Patrol and as a detective in STING (Special Team Investigating Narcotics and Gangs) and Rural Crimes. He promoted to Sergeant in 2013 and served on Patrol and in Internal Affairs. In 2015 he promoted to Lieutenant and was appointed as the Chief of Patterson Police Services.

Chief Dirkse manages the Explorer program and was a founding member of the Sheriff Department’s Mobile Field Force which assists other agencies during disasters and Search and Rescue Missions.


Stanislaus County Sheriff's Department
Adam Christianson, Sheriff-Coroner
250 E Hackett Road
Modesto CA 95358


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