Gov. John Kasich has named a new director for the state agency that oversees mental health services, after the agency鈥檚 leader stepped down last week.

Kasich named Dr. Mark Hurst to serve as head of the Ohio Department of Mental Health and Addiction Services. He鈥檒l start his job on July 13, replacing Tracy Plouck, who鈥檚 leaving for an opportunity in the private sector.

Plouck, one of the leading figures in the state鈥檚 battle against the deadly opioid crisis, is leaving six months before the end of Kasich鈥檚 term.

She was Medicaid director under Govs. Bob Taft and Ted Strickland. Kasich hired her to head the Department of Mental Health, which merged with Addiction Services in 2013.

鈥淲e鈥檙e proud of the fact that we鈥檝e not had to do any layoffs resulting from this. But every dollar that we save, we鈥檙e going to put into services,鈥� .

Plouck helped push for Medicaid expansion. And as the opioid crisis escalated, Plouck spoke out for treatment and prevention, even as some called on the Kasich administration to declare an emergency.

鈥淚 feel very strongly that we have been treating this like an emergency for the last six years,鈥� 

Plouck helped oversee a challenging move of behavioral health services into Medicaid managed care on July 1.

Hurst, her replacement, has served as the department鈥檚 medical director since 2012 after joining the Ohio Department of Mental Health in 1993. As medical director, the Zanesville native provided clinical leadership for the department, including supervision of Ohio鈥檚 six regional psychiatric hospitals and all drug and alcohol recovery services in the Ohio Department of Rehabilitation and Corrections.