Dr. Peter MacLean, Psychologist

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Dr. Peter MacLean

This provider offers appointments by phone or video. Call to set up an appointment.
  • Psychologist
  • Rated 4.4 out of 5 stars rating(s)
  • Lower cost Less than $200 per visit
Yes, I am accepting new patients.


Note: I am not accepting patients at present.

I very much enjoy my work as a clinical psychologist, and have developed three areas of specialization with adults:  1) general mental health (e.g., depression, anxiety) or more challenging problems (e.g., PTSD); 2) Rehabilitation Psychology (returning to work, finding more meaningful work, managing pain better); and 3) couple therapy (focus on attachment and emotions).  Also, I include a focused intervention that helps each partner develop the ability to better express their feelings and needs.  This approach has been very helpful over the years.

Treatments & services

  • Anxiety
  • Depression
  • Insomnia
  • Psychological therapy
  • Trauma & PTSD
  • Virtual visits

Languages spoken

  • English


  • Ph.D. Psychology (Purdue University)
  • B.A. Honours Psychology (Queen's University)
  • B.Sc. Mechanical Engineering (Queen's University)
  • Three years of study in the Humanities (Queen's University)

Professional associations

  • College of Psychologists of Ontario (CPO)
  • Ottawa Academy of Psychology (OAP)
Facility Information


Note:  I am no longer accepting patients at this time. 

Based on observing many clients struggle to resolve their personal and interpersonal problems, as well as having a strong orientation for solving problems, I have come to the view that psychological imbalance is very common in people experiencing mental health challenges.  

Consequently, I have named my clinic Isorropia Psychology Centre, with the Greek word “Isorropia” meaning balance, equilibrium, stability.  Similarly, Eleanor Roosevelt once incisively wrote:  “To handle yourself, use your head; to handle others, use your heart.”

Services & supplies

  • Anxiety
  • Depression
  • Insomnia
  • Psychological therapy
  • Trauma & PTSD
  • Virtual visits


  • Close to public transit
  • Free parking
  • Free Wi-Fi
  • Wheelchair accessible
Google Map with the provider's location