Mental Health
Forest Hill South

Horizon Therapy

455 Avenue Road, Suite 200, Toronto, Ontario M4V 2J2
Accepting Patients

About

Horizon Therapy is a well-established relationship therapy clinic located at 455 Avenue Road in midtown Toronto's Forest Hill South neighbourhood. Founded by Tammy Marcus and now home to a team of experienced, compassionate therapists, Horizon has developed a strong reputation for supporting individuals, couples, and neurodiverse clients seeking expert, nuanced mental health care. The clinic is proudly LGBTQ+ affirming and offers OCD-informed treatment alongside its broader clinical specialties. Therapy services at Horizon cover a wide range of personal and relational concerns including anxiety, depression, trauma, relationship conflict, communication breakdowns, and life transitions. The team's neurodiversity-affirming approach makes it a particularly strong resource for clients with ADHD or autism navigating mental health challenges. Sessions are offered in person at the Avenue Road location and virtually for greater flexibility. Horizon is listed with Rainbow Health Ontario and is a trusted referral destination for diverse communities across the city.

Services & Specialties

Couples therapy
Relationship therapy
Individual therapy
Anxiety
OCD
Neurodiversity-affirming therapy
LGBTQ+ affirming
Trauma
Depression
Virtual therapy

Hours of Operation

Monday9:00 AM - 12:00 PM
Tuesday9:00 AM - 9:00 PM
Wednesday9:00 AM - 9:00 PM
Thursday9:00 AM - 9:00 PM
Friday9:00 AM - 6:00 PM
SaturdayClosed
SundayClosed

Clinic Details

Parking

Street parking available on Avenue Road and surrounding streets.

Transit

Accessible via TTC 61 Avenue Road bus. Short walk from St. Clair station on Line 1.

Contact Information

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