Division Chief Ron Hanavan is a law enforcement professional with over 28 years of experience. He began his career in emergency services in 1992 as a part-time EMT and later became a Paramedic. In 1997, Ron joined the Summit County Sheriff’s Office (SCSO) as a deputy sheriff, serving as a patrol officer and School Resource Officer (SRO).

In 2002, Chief Hanavan joined the Douglas County Sheriff’s Office (DCSO) and currently holds the position of Division Chief of Professional Standards. In this role, he oversees the hiring, training, and professional development of law enforcement officers in the department.

Chief Hanavan has demonstrated a strong commitment to community engagement and collaboration throughout his career. He has established long-lasting relationships within Douglas County to support law enforcement and the community. Chief Hanavan serves on the board for the Fallen Officer Fund of Douglas County, the Douglas County Deputy Sheriff’s Association, and the Highlands Ranch Law Enforcement Training Foundation.

Having worked his way up through the ranks from deputy to Division Chief, he is known for his passion, dedication, and commitment to his work and community. Outside of work, Chief Hanavan enjoys spending time with his family. He is married to his wife, Ashley, and they have two children.