Ozark Center Leadership

Mary Parrigon

Mary Parrigon joined Ozark Center in April 1990. During her 24 years with Ozark Center, she has held the positions of Staff Accountant, Accounting Supervisor, Director of Support Services and Chief Financial Officer, and in 2014, she was promoted to Executive Director of Ozark Center.

Parrigon currently serves as Treasurer of the Board of the Alliance of Southwest Missouri. She is an active member of Missouri Coalition of Community Mental Health Centers and a member of the finance committee for the Joplin Area Catholic Schools.

Parrigon received her bachelor's in accounting from Missouri State University and is a certified public accountant.

Mary Parrigon
Executive Director of Ozark Center
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Del Camp, MS

Del Camp, MS, joined Ozark Center in 1993.
He graduated from Pittsburg State University with a master’s in psychology with a clinical emphasis, and he was selected as an Outstanding Graduate for the School of Education.

Camp is currently an adjunct professor of psychology for Ozark Christian College in Joplin. Camp is a licensed professional counselor.

Del Camp, MS
Vice President Clinical Operations
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Vicky Mieseler, MS

Vicky Mieseler, MS, has been with Ozark Center since 1984. Appointed Vice President of Clinical Services in 2009, she plans, implements and evaluates community-based services for Access Crisis Intervention services, Bill and Virginia Leffen Center for Autism, Will’s Place and Turnaround Ranch a residential facility for adolescents.

Mieseler is an active member of the Missouri Coalition of Community Mental Health Centers and serves on state committees including the MoHealthNet Non-Pharmaceutical Psychology Committee, the Missouri Autism Guidelines Committee, the Children and Disaster Planning Committee and the National Child Traumatic Stress Network Disaster and Terrorism Committee. She also serves on the Board of Directors for Art Feeds and Soroptimist International of Joplin and as a coach for the Young Professional Network through the Joplin Chamber of Commerce.

Mieseler holds a bachelor's degree in psychology from Missouri Southern State College and a master's in psychology from Pittsburg State University. She has been a licensed psychologist in Missouri since 1993 and a nationally-certified psychologist since 1997.

Vicky Mieseler, MS
Vice President Clinical Services
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