Katherine Lemay, Occupational Therapist (OT Reg. (Ont., QC) & psychotherapist

Hi, I’m Katherine Lemay, a bilingual registered Occupational Therapist and Psychotherapist serving Ontario and Quebec. After nearly a decade working in federal government and international development, I transitioned into health care to pursue my passion for helping others. I was drawn to occupational therapy for its holistic approach, addressing the whole person and their environment, and tailoring interventions to what matters most to each client. Today, I am a proud occupational therapist, psychotherapist, and dedicated health advocate with a special focus on mental health and perinatal care.


Areas of focus

  • Perinatal Health (conception to 3 years postpartum)

  • Pregnant Women: Postpartum women and partners 

  • Mental Health - anxiety, depression, bipolar, OCD, PTSD, body dysmorphia etc. 

  • Concussion / TBI

  • Chronic Pain / Chronic Illness

  • ADHD 

  • Pelvic Floor Therapy 

  • Infertility

  • Pediatrics


I’m passionate about supporting women through their reproductive journeys, recognizing - personally and broadly - the unique mental and physical challenges of this life transition. Occupational therapy and psychotherapy offer invaluable tools for navigating barriers like ADHD, chronic pain, and mental illness, empowering clients to find meaningful participation in their lives.

Additionally, I’ve re-opened time slots to support pediatric clients with mental health concerns. If you think I might be the right fit for you or your child, please don’t hesitate to reach out.

Katherine offers her services in French and English - both in Quebec and Ontario

Psychotherapy Pricing

Discovery Session | 15min - Free

Adult/Pediatric Initial Appointment | 50min - $180

Adult/Pediatric Follow up | 50min - $170

Occupational Therapy Pricing

Discovery Session | 15min - Free

Initial Appointment | 50min - $180

Follow up | 50min - $170