Board Members & Leadership
Arbor Circle is proud to have a team of experienced and dedicated leaders who are passionate about our mission. Our leadership team brings a wealth of knowledge and expertise to their roles, ensuring that Arbor Circle is able to deliver the highest quality programs and services. Learn more about our leadership team and our accomplished Board of Directors, who provide strategic guidance and oversight.
arbor circle board of directors

Judy Freeman
Board Chair
Education Consulting Group

Dr. B. Donta Truss
Vice Chair
Grand Valley State University

Pujita Sieplinga
Secretary
PNC Bank

Matthew Boggiano
Treasurer
Hungerford

Mark Nettleton
Member at Large
Mika Meyers

Dr. Patricia Farrell-Cole
Van Andel Institute

Regina Hill
RRP Marketing

Sonya Hughes
Inclusive Outcomes LLC

Sue Mason
BHS Insurance

Mandice McAllister
Warner Norcross + Judd LLP

Carlos Pava
Voices for Health

Melina Sinigos
Steelcase

Elliot Talen
Truscott Rossman

Gwen Thomas
Corewell Health
arbor circle Leadership

Kristin Gietzen
President + Chief Executive Officer

Susan Sheppard
Vice President + Chief Operating Officer

Marie Brill
Chief Finance Officer

Enid Gaddis
Director of Equity + Inclusion

Cathy Cardosa
Human Resources Director

Leah Walton
Performance Improvement Director

Taylor Greenfield
Director of Development

Janelle Burden Hill
Director of Community Engagement

Monique Carter
Program Director, Youth Development Services

Susan Chang
Program Director, Early Childhood Services

Emmy Ellis
Program Director, Outpatient Services

Leigh Moerdyke
Program Director, Prevention & Advocacy Services

Carrie Newberg
Program Director, Family Based Services

Chelsea Tucker
Program Director, Child Welfare Services

Cathy Worthem
Program Director, Community Based Recovery Services
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