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SAGE Counseling
of Southern Illinois
502 South Court Street
Marion, Illinois 62959
618-993-3013
Fax: 618-998-8018
Get to Know Us
Program Director, Counselor, and Certified SAP Provider
Cortney Grassl, LCSW, CADC

Cortney graduated from Southern Illinois University-Carbondale with a Master's degree in Social Work. She is a licensed Clinical Social Worker in Illinois with over 15 years of experience working with children, adults, and families.
Cortney has worked with a variety of problems, including adult substance abuse, co-occurring disorders, and mental health disorders in both inpatient and outpatient settings. She is also nationally qualified to provide Substance Abuse Professionals (SAP) evaluations for return-to-duty for the Department of Transportation (DOT).
Counselor and Certified Family Therapist
Katie Heath, MA, CADC, QMHP

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Counselor, Divorce Mediator, and Certified DBT Counselor/Trainer
Sydelle Fulk, LCPC
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Sydelle graduated from the Unversity of Tulsa with a Master's degree in Clinical Psychology and is a Licensed Clinical Professional Counselor (LCPC) in Illinois.
Sydelle has over 35 years of experience working with children, teens, adults, and families in both inpatient and outpatient settings. Areas of expertise include anxiety, depression, trauma-related disorders, behavior problems, relationship issues, and psychotic disorders.
Apply Today
618-993-3013