Mairin, Michaela & Megan have weekday & evening openings this month. Book a free 15-minute matching call
Mairin has weekday & evening openings this month
Meet our therapists

Mairin Clarke

Registered Psychotherapist (Qualifying) · CRPO #19938

Sees: Preteens, teens, adults, and first responders & healthcare workers

View Mairin’s Psychology Today profile (opens in a new tab)

Mairin Clarke, Registered Psychotherapist (Qualifying) at Heart of Oak Psychotherapy in Oakville

Hi! I’m Mairin Clarke, a Registered Psychotherapist (Qualifying). My journey into becoming a psychotherapist actually started with my own experience in therapy as a client. I struggled during high school, and my therapist played a huge role in helping me through that difficult time. That experience stayed with me and ultimately inspired me to want to do the same for others.

I’m a therapist because, at my core, I’m a curious person who finds people and their lives so interesting. It deeply fulfils me to make a meaningful emotional and psychological impact on someone’s life while also creating meaningful relationships along the way. I also really enjoy learning, and I love that I get to learn so much from my clients, their different walks of life, occupations, experiences, and perspectives.

Mairin Clarke at Heart of Oak Psychotherapy

What Is It Like Working With Me?

Working with me can look like crying when life takes an unexpected turn and feeling supported while having the space to really feel that emotion. It can also look like thoughtfully working through a big decision that you’ve been avoiding, or sometimes learning coping skills to help you manage anxiety or stress.

I’ll be there with you through all of the emotions and support you in navigating a life that feels authentic to you and aligned with your values and goals. I’ll certainly make you feel heard and validate your feelings, but I’m also not afraid to challenge you when I notice you slipping back into old patterns that we’ve worked hard to change.

Ready when you are. Let’s talk.

A free 15-minute consultation is the easiest first step. Book online in a minute, or give us a call.

Areas of Focus

  • ADHD, executive functioning & neurodivergence
  • Anxiety, panic & excessive worry
  • Emotional regulation & anger
  • First responder & healthcare worker mental health
  • Intrusive thoughts & anxiety
  • Men’s mental health
  • OCD
  • Relationships, attachment & dating concerns
  • Self-esteem, perfectionism & people-pleasing
  • Stress, burnout & major life transitions

I Can Also Help With…

  • Boundaries, assertiveness & communication
  • Chronic illness, chronic pain & disability
  • Depression, low mood & emotional numbness
  • Friendship difficulties, bullying & loneliness
  • Grief, loss & bereavement
  • LGBTQIA+ mental health & identity
  • School stress, academic pressure & school avoidance
  • Self-harm & suicidal thoughts
  • Supporting family members affected by addiction
  • Trauma & emotionally harmful relationships
  • Women’s mental health
  • Work, career & performance stress

Therapeutic Approaches and Modalities

  • Cognitive Behavioural Therapy (CBT)
  • Dialectical Behaviour Therapy (DBT)
  • Internal Family Systems (IFS)
  • Acceptance and Commitment Therapy (ACT)
  • Emotionally Focused Therapy (EFT)
  • Solution focused
  • Somatic therapy/ mindfulness
  • Exposure and Response Prevention (ERP)

I don’t expect you to know which approach you need. I draw from different modalities based on your concerns, preferences, goals and what feels most helpful to you.

Education and Professional Credentials

  • Master of Arts in Counselling Psychology
  • Bachelor of Arts in Psychology
  • Registered Psychotherapist (Qualifying) with the College of Registered Psychotherapists of Ontario (CRPO #19938)
Outside the therapy room

Get to Know Me

What’s your go-to comfort show?
Shameless or Vampire Diaries - team Fiona and team Damon
What’s one thing that instantly improves your mood?
A walk outside or a comfort meal, some good salmon sushi or a grilled cheese and soup perhaps
What’s your favourite way to spend a Sunday?
Cleaning and organizing AND finishing a yummy homemade dinner with friends/ family
What was your dream job as a child?
Veterinarian, I’ve always loved animals but going to medical school.. Not so much
What’s one thing currently on your bucket list?
I really want to try scuba diving! I’ve always loved swimming and aquatic life is fascinating to me!
What’s your most-used emoji?
Either the hands in the shape of a heart or the laughing face!
Free 15-minute matching call

Not sure who to see? We’ll match you.

Finding the right fit matters more than finding the perfect words. Answer two quick questions and book a free consultation; we’ll point you to the therapist who suits what you’re looking for.

Who is therapy for?
How would you like to meet?

Therapists who see this: Mairin, Michaela, Megan, Katarina

Book a free 15-minute matching call →Or fill out our short matching form →

Quick guide to our team

Who works with what, at a glance.

CouplesMichaela, Megan
PreteensMairin, Michaela
TeensMairin, Michaela, Megan (16+), Katarina
Families & parentingMichaela, Megan, Katarina
OCD & intrusive thoughtsMairin, Megan (ERP: Mairin)
Eating disorders & body imageMegan, Katarina
Trauma & PTSDMairin, Megan, Katarina
ADHD & neurodivergenceMairin, Michaela, Megan
Men’s mental healthMairin (a particular focus), Michaela, Megan, Katarina
First responders & healthcare workersMairin, Megan, Katarina
Anxiety, stress & self-esteemAll four of us

Not on the list? Ask us in your free consultation.

Our team

Meet the rest of the team

All of our therapists →

Katarina Jurriaans, Registered Psychotherapist (Qualifying) at Heart of Oak Psychotherapy in Oakville

Katarina

Registered Psychotherapist (Qualifying)

Sees: Teens, adults, families, and first responders & healthcare workers

  • Anxiety
  • Eating disorders
  • First responders
  • Grief & pet loss
  • Trauma & PTSD
  • Teens
  • Families
Mairin, Michaela & Megan have weekday & evening openings this month.

Ready when you are. Let’s talk.

A free 15-minute consultation is the easiest first step. Book online in a minute, or give us a call.

CallFree matching call