St. Joseph's Healthcare Hamilton
Developmental Dual Diagnosis Program

A community-based mental health service that works with other organizations to form a coordinated network of services to meet the mental health needs of adults with intellectual disabilities. Services include assessment, treatment recommendations, and education and support to patients and caregivers.

Specialty Mental Health Clinic area
100 West 5th St Level 1, Block D, Rm D119
Hamilton, ON
L9C 3N6
Hours: Mon-Fri 8 am-4 pm
Phone: 905-522-1155 ext 36610


Age 17 years and older; have an IQ of 70 * presented with intellectual and developmental challenges during early or late childhood development * have challenges with daily tasks * reside within the Local Health Integrated Network (LHIN) 4 network


Physician referral * referral form available on website




Fully Accessible


English; Interpretive Services

Primary Contact Person

Claire Kislinsky, Program Manager

Areas Served

Hamilton (City of); Halton Region; Haldimand County; Niagara Region; Brant County; Norfolk County

Agency Type

Non Profit