My expertise and 30 years of experience is reflected in my work with individuals and families. Difficulties with relationships, moods, and habits can interfere with a person's achievements, pleasure, and comfort as they progress through life. I help couples, individual adults, adolescents, and children (mostly in a family context), resolve these problems. I also have specific expertise in the Autism Spectrum Disorders, working with families and individuals with Autism, Asperger's and related syndromes.
Parents are sometimes challenged as they raise their children, and often changes in approaches and techniques can allow them to be masterful again. These challenges can be intensified when a child has an autism spectrum disorder.
Take the first step to help. Call or Email Leslie S Klein now - (514) 600-0225


  • Years in Practice: 30+ Years
  • School: University of Manitoba
  • Year Graduated: 1974
  • License No. and State: 00548-75 Quebec


  • Avg Cost (per session): $140 - $160

Additional Credentials

  • License No. and State: R.D. Psychologist Saskatchewan College of Psycho


  • Asperger's Syndrome
  • Child or Adolescent
  • Relationship Issues


  • ADHD
  • Anxiety
  • Autism
  • Behavioral Issues
  • Depression
  • Developmental Disorders
  • Divorce
  • Parenting

Client Focus


  • Children (6 to 10)
  • Adolescents / Teenagers (14 to 19)
  • Adults

Treatment Approach

Treatment Orientation

  • Eclectic
  • Family / Marital
  • Family Systems
  • Psychological Testing and Evaluation


  • Individuals
  • Couples
  • Family
Last Modified: 24 Apr 2015
Leslie S Klein, PhD, OPQ, Psychologist in Dollard-des-ormeaux

Leslie S Klein

Psychologist, PhD, OPQ