Macomb County appoints Sarah Gillies as director of Juvenile Justice Center

Macomb County Executive Mark A. Hackel announced the appointment of Sarah Gillies as the new director of the Macomb County Juvenile Justice Center. Gillies officially assumed the role in March 2026 following the retirement of longtime director, Rhonda Westphal.

Gillies brings nearly a decade of experience within the Juvenile Justice Center and a strong background in trauma-informed care and youth rehabilitation.

"Sarah has demonstrated a strong commitment to the young people in our care and a deep understanding of the challenges they face," said Hackel. "Her leadership, experience and commitment to Macomb County youth make her exceptionally well-suited to guide the Juvenile Justice Center into its next chapter. We are grateful for Rhonda Westphal's years of dedicated service and confident in Sarah's ability to build on that strong foundation."

Gillies began her career at the Juvenile Justice Center in 2017 as a therapist in the residential treatment program, where she provided evidence-based trauma therapy to youth placed through court order. In 2021, she was promoted to deputy director, overseeing the day-to-day operations of the facility and helping to advance programming focused on rehabilitation and long-term success for all youth.

"I am honored to step into this role and continue serving the youth and families of Macomb County," said Gilles. "I am deeply passionate about the work we are doing at the Juvenile Justice Center and the impact it has on young people's lives. Over the past several years, I have seen firsthand how evidence-based care can create real opportunities for growth and change. I look forward to working alongside our dedicated team to continue strengthening our programs and supporting positive outcomes."

Gillies earned her bachelor's degree in psychology from Grand Valley State University in 2003 and her master's degree in counseling psychology from Western Michigan University in 2005. She is a Licensed Professional Counselor and is certified in Trauma-Focused Cognitive Behavioral Therapy.

The Macomb County Juvenile Justice Center provides secure detention services aimed at rehabilitation, accountability and positive outcomes for youth in the justice system.

Tom Lehrer
586-463-3523
[email protected]