Jason Grogan sworn in as Oakdale police chief after 28 years with Modesto PD

Jason Grogan was sworn in as chief of the Oakdale Police Department during the city council meeting, after an introduction highlighting more than 28 years of law enforcement experience primarily with the Modesto Police Department.

The oath matters because it formalizes Grogan’s role as the city’s chief of police and follows his service earlier this year as interim chief. City leaders and a large contingent of law enforcement from Modesto, Turlock and county agencies attended the ceremony.

City Manager Jerry introduced Grogan, saying he had served as officer, detective, sergeant, lieutenant and captain overseeing the operations division with more than 150 personnel. Jerry said Grogan is a graduate of the Sherman Block Supervisory Leadership Institute, holds a bachelor’s degree in criminal justice from California State University, Stanislaus, and holds post-basic, intermediate and advanced supervisory and management certificates. Jerry said, "Chief Grogan has demonstrated the knowledge, experience, and dedication required to lead the Oakdale Police Department of the future, ensuring it remains professional, progressive, community focused, and committed to the highest standards of public safety." The council and attendees then administered the oath and held a badge-pinning ceremony.

Grogan introduced family members who were present and accepted congratulations from council members and former police chiefs at the dais. Several speakers recounted riding with Grogan during National Night Out and praised his community engagement. The event concluded with a group photo and time for law enforcement colleagues to greet the new chief.

The ceremony did not include a council vote; it was an official oath of office and ceremonial badge pinning. Grogan has been acting in the role since earlier this year and steps into the permanent chief position following the oath.