Founder & Executive Director
Lianne Ezer is the Founder and Executive Director of Ketamine Health, where she leads the delivery of safe, compassionate, and evidence-based care for individuals living with treatment-resistant mental health conditions.
With a background in Chemical and Biomedical Engineering, Lianne combines technical expertise with a deep commitment to advancing mental health care. She studied at the University of Toronto and later completed an MBA at the Ivey School of Business. Her career spans leadership roles in health and technology organizations, where she built and guided high-performing wellness companies.
Lianne is also a certified mindset and mental fitness coach, with training in positive psychology, cognitive behavioural strategies, and emotional intelligence. This work reflects her passion for mental health and wellness, and shapes how she designs an environment where every patient feels safe, supported, and empowered.
Lianne founded KetaMind Health to create a new standard of care for those who have not found relief through conventional approaches — blending innovation, compassion, and clinical excellence in every aspect of the clinic’s work.
