Dr. Stephanie Wiesenthal, MD, FRCPC

Founder & Medical Director
Dr. Stephanie Wiesenthal is a child and adolescent psychiatrist with extensive experience supporting children, youth, and families. She has been practicing at Michael Garron Hospital since 2010 and co-founded Whole Heart Mental Health & Wellness in 2017 with a vision of creating an integrated, compassionate, and accessible model of care.

Dr. Wiesenthal has a special interest in the diagnosis and management of anxiety disorders across the lifespan. She completed her medical degree and psychiatry residency at the University of Toronto, where she developed expertise in evidence-based assessment and treatment planning for young people facing emotional, behavioural, and developmental challenges.

At Whole Heart, Dr. Wiesenthal provides psychiatric diagnostic assessments and treatment recommendations. She is not currently offering ongoing psychotherapy or follow-up care.

Outside of her clinical work, she enjoys spending time with family and friends and values meaningful connection and balance in her daily life.