Management Staff

The Center’s management staff are a caring and dedicated group of professionals who are here to be of help to you!

Joseph Harper
Executive Director

Brian Stewart
Chief Operating Officer

Mary Jackson
Director of Quality Assurance

Dr. Terrence Cassey
Medical Director

Charles Tandy
Fiscal Management

Jonnie M. Barkley
Executive Secretary

Linda Rattler
Human Resources Manager

Rita Byrd
Therapy & Transitional Services Coordinator

Gia Moore
Parenting For Success Coordinator

Keonna Pittman
Food & Nutritional Services Manager

LT Nash
Building Maintenance Manager

Daryl Rice
SMARTS Unit | ARTS House Director

Daryl Rice
SMARTS Unit | ARTS House Coordinator | Methadone Services Coordinator

Karen Jamison
Residential Facilities Manager

Rachel Ball
Records/Billing Manager

Michael Nichols
Crisis Program Manager

Carla Ellis
Assistant Project Director

Quality Control Team
Joseph Harper, Executive Director
Brian Stewart, Chief Operating Officer
Daryl Rice, SMARTS/ARTS House Director
Mary Jackson, Director of Quality Assurance
Jonnie M. Barkley, Executive Secretary

Location & Hours

505 South 8th Street
E. St. Louis, IL 62201

Monday – Friday 8 AM to 5 PM

For help during normal business hours, please call:
618-482-7330 (Voice)
or 618-482-7389 (TDD)
Fax: (618) 482-4351

After 5 PM, please contact us at:
(618) 482-7330