About EMASS O Fallon
EMASS in O’Fallon, Missouri, offers various services to clients in the criminal justice system and courts as well as those affected by behavioral issues linked to substance use. Services include substance abuse evaluations, SATOP evaluations for driver's license reinstatements, alcohol and drug education classes and a substance use outpatient treatment program. Additional services that may benefit clients struggling with substance use include anger management classes, domestic violence programs and community service referrals.
