Dr. David LeMarquand

Dr. David LeMarquand is a psychologist in Concurrent Disorders Services at Parkwood Institute Mental Health Care, St. Joseph’s Health Care London, in London, Ontario, working with individuals who experience severe and persistent mental as well as substance use disorders. Dr. LeMarquand has been at St. Joseph’s Health Care London since 2002.

Prior to coming to St. Joseph’s Health Care London, Dr. LeMarquand was a psychologist at the North Bay Psychiatric Hospital in the Forensic and Rehabilitation programs. Areas of clinical interest include the treatment of personality-disordered individuals, as well as clinical supervision. 

Dr. LeMarquand received his doctoral degree in clinical psychology from McGill University in 1989.