Trillium Place Lincoln 200 5th St., Suite 1, Lincoln, IL 62656 Assessments, outpatient services, DUI Evaluations and related services for adults. (217) 732-6865 Trillium Place Residential Center on New Leaf 3500 W. New Leaf Ln., Peoria, IL 61615 Residential addiction treatment for women. (309) 689-3078 Admissions to residential services are scheduled after completion of an assessment. Contact (888) 311-0321 to learn more about our assessment locations. Trillium Place Residential Center at The Knolls 2101 W. Willow Knolls Dr., Peoria, IL 61614 Residential addiction treatment for men. (309) 689-3074 Admissions to residential services are scheduled after completion of an assessment. Contact (888) 311-0321 to learn more about our assessment locations.