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Welcome to Psychological & Counselling Services Group

Psychological & Counselling Services Group

Dr. Sheelagh Jamieson

Ph.D., C. Psych.


Dr. Sheelagh Jamieson is a registered Clinical Psychologist in the province of Ontario. She holds a B.A. from the National University of Ireland (University College Dublin) and a M.A. and Ph.D. in Clinical Psychology from Queen’s University, Kingston. Her declared areas of competency are in Clinical Psychology with Children, Adolescents, and Adults.

For more than 20 years, Dr. Jamieson has worked in a variety of clinical and research settings in Ireland, Kingston, Belleville, Oshawa, and Toronto. She has provided services in early intervention programs for families and young children at-risk, child and adolescent psychiatry, university student counselling, as well as to adults in private practice settings.

For 10 years, she was also a Full-Time Professor and First Year Program Coordinator (2 years) in the Behavioural Psychology Degree program at St Lawrence College. Dr. Jamieson is the former Clinical Director at Bayfield Treatment Centres in Prince Edward County.

Currently, Dr. Jamieson provides psychological assessment and treatment for children, adolescents, and adults through Oshawa Psychological and Counselling Services and Quinte Assessment and Treatment Group in Belleville, Ontario​ . Dr. Jamieson is also a registered Community Mental Health Provider for the Workplace Safety and Insurance Board.