Our Team

  • Ph.D. in Clinical Psychology
  • Registered Psychologist with the BC College of Psychologists
  • Practicing psychology since 2005
  • Founded Alethea Services in 2020

Dr. Joachim Sehrbrock

Executive Director and Founder

Dr. Sehrbrock is a Registered Psychologist (R.Psych. 1945), psychotherapist, educator, and author.

He has provided psychological services since 2005 and has experience helping individuals with a wide variety of psychological challenges.

Dr. Sehrbrock is registered with the BC College of Psychologists and a member of the Canadian Psychological Association in good standing

Academic Appointments

Clinical Instructor
Department of Psychiatry
University of British Columbia (UBC)

Adjunct Professor
Department of Clinical Psychology
University of British Columbia (UBC)

Faculty
Department of Psychology
Douglas College


  • M.A. in Counselling Psychology
  • Registered Clinical Counsellor (RCC)
  • Practicing counselling since 2007

Zachariah Finley

Clinician and Educator

Zach is a Registered Clinical Counsellor (RCC), mental health therapist, and educator.

He has provided mental health services in a variety of community mental health settings since 2007 with a particular emphasis on substance use treatment.

Zach has served in several leadership roles in community mental health since 2017. He joined Alethea Services in 2020.