

Centerstone Quincy - York Street
Centerstone Quincy - York Street
Centerstone Quincy - York Street
About Centerstone Quincy - York Street
Centerstone Quincy at York Street, which operates as Clarity Healthcare, is an outpatient clinic in Quincy, Illinois, offering substance use treatment, therapy, psychiatry, and primary care at one address. It serves adolescents and adults, with weekday hours from 8 a.m. to 5 p.m. and extended outpatient hours until 7 p.m. on Tuesdays and Thursdays, so appointments can fit around work or school.
Match Treatment to Each Stage of Recovery
Substance use care starts with early intervention, then moves up through outpatient and intensive outpatient program (IOP) counseling as needs change. Adults in IOP attend at least nine hours of group sessions weekly alongside individual counseling, while standard adult outpatient care is capped at seven group hours. Adolescents ages 12 to 21 can join outpatient care with regular individual sessions with a counselor.
Pair Medication with Counseling and Risk Education
The Addiction Medicine Program (AMP) combines medication with counseling and behavioral therapies, treating substance use disorders through a whole-person approach. Care begins with a comprehensive assessment and a physical with a primary care provider before the AMP prescriber builds a treatment plan. Driving under the influence (DUI) services include evaluations, risk education classes, and treatment hours matched to assessed risk.
Manage Mental Health Alongside Recovery
Psychiatry staff manage mental health symptoms through medication and adjust prescriptions as needs shift, working alongside the therapy team and other providers. New clients complete a one-hour evaluation before prescribing begins, and appointments happen in person or by telehealth. Primary care is offered at the same location, and the clinic also provides individual outpatient gambling counseling for adults 18 and older.
Center Overview

Supportive Medication for Recovery
Medication-Assisted Treatment (MAT) is an evidence-based approach that pairs FDA-approved medications with counseling to treat addiction. The medications are used to reduce cravings, ease withdrawal symptoms, or block the effects of substances. More about MAT
This center accepts patients receiving MAT prescribed elsewhere for opioid use disorder, but does not prescribe it.
This center accepts patients receiving MAT prescribed elsewhere for alcohol use disorder, but does not prescribe it.
Note: Treatment centers offer different forms of MAT—such as oral tablets, dissolvable films, or monthly injections—and their policies can vary based on state regulations, provider preferences, and insurance coverage. Because of these differences, it's best to contact the center directly to learn what options are available and what might be right for your situation.