About Us

The Ottawa Centre for Relationship & Sex Therapy is a specialized psychotherapy practice. Our focus is on couples therapy, relationship therapy, sex therapy, and individual therapy for adults navigating personal and relational difficulties. We are a small team of registered psychotherapists committed to providing thoughtful, evidence-based care. 

Clinical Director
Registered Psychotherapist
ASTO Certified Sex Therapist

Fiona MacDonell is the founder and Clinical Director of the Ottawa Centre for Relationship and Sex Therapy.

Registered Psychotherapist

Marlin works with adults and adolescents (16+), offers individual and couples therapy, and is currently accepting new clients.

Registered Psychotherapist (Qualifying)

Meg works with adults and adolescents (16+), offers individual and couples therapy, and is currently accepting new clients.

Registered Psychotherapist

Marie-Anne works with adults, offers individual and couples therapy and is currently accepting new clients.

Our approach

Our approach is tailored and shaped by the client’s needs and goals, not by a single fixed method. We draw from several evidence-based therapeutic models, including:

  • Emotionally Focused Therapy (EFT)
  • The Gottman Method
  • Cognitive Behavioural Therapy (CBT)
  • Internal Family Systems (IFS)
  • The Developmental Model of Couples Therapy
  • Trauma-informed frameworks

Who we work with

We work with clients across every kind of relationship structure, sexual orientation, and gender identity — heterosexual and LGBTQ2S+ individuals and couples, people in polyamorous and non-monogamous relationships, and those navigating kink or other alternative sexual practices. However you show up, you’ll be met with the same care, respect, and professionalism.

What to expect

From the first contact to the final session, we aim to be straightforward, respectful, and helpful. Members of our team are happy to offer a free 10-minute consultation call before your initial intake session. If you have any questions, feel free to reach out.