Our Mental Health Professionals

Marwan Abou Diwan, MSW, RSW, Psychotherapist

Clinical Manager, Centre of Couples and Relationships.

Marwan A. Diwan is an internationally educated social worker who holds a Master’s degree in Social Work and Educational Counselling, as well as a Bachelor’s degree in Religious Sciences. He also has a Master’s degree in Living Languages/Translation and offers counseling services in English, French, Arabic, and Spanish. Additionally, he provides clinical consultation and supervision to other clinicians in the community.

Marwan is experienced in working with adult individuals and groups dealing with a wide range of emotional and psychological issues. His areas of specialty and interest include interpersonal relationships, depression, anxiety, self-esteem issues, trauma/PTSD, grief and loss, chronic mental health and Refugee and Vulnerable Newcomers, LGBTQ+, People living with HIV and identity-related issues.

Marwan is trained with a range of therapeutic models including, Humanistic approach, Narrative Therapy, EMDR, Hypnosis, Drama Therapy, etc. In collaboration with the individuals, he works with, Marwan tailors a personal care plan to assist individuals in returning to a place of health, ease, balance and comfort. Marwan work is person-centred and strength-based and respects everyone for who they are and who they want to become. Marwan’s working philosophy is that the individual’s inner and external resources are the main drives for their recovery and will help them in achieving meaningful change in their life.

In his home country, Lebanon, Marwan has combined his clinical counselling work with other professional activities with the Danish law enforcement agencies in the fields of anti-radicalization, communication, leadership, and other soft skills areas.

Samantha Ledon, MA, RP

Registered Psychotherapist

Samantha believes in creating a caring and non-judgmental space where people can explore their different emotions, sensations, and thoughts that may be causing discomfort. Samantha values preserving that space where people can express their own human experiences as well as journeying together alongside her clients toward a place of meaningful change.

Samantha utilizes an integrative approach that is informed mainly by Emotionally-Focused and Emotion-Focused Therapy (EFT), Narrative Therapy, and Acceptance and Commitment Therapy (ACT). Samantha also integrates an attachment and culturally sensitive perspective while also incorporating self-compassion and somatic techniques into her therapeutic work with clients.

Samantha works collaboratively with her clients to meet their needs and goals. She has experience working with individuals, couples, and families. Her interests and experiences in providing counselling services include grief, interpersonal relationships, relational conflicts, self-esteem issues, trauma, anxiety, and depression.

Samantha offers psychotherapy in both English and Spanish. She is a Registered Psychotherapist and has completed a Master’s Degree in Counselling and Spirituality with a Concentration in Couple and Family Counselling at Saint Paul University. She holds a Bachelor’s Degree in Psychology, and graduated from Universidad de las Américas, A.C., in Mexico City.

Sierra Bridgwater, MA, RP

Registered Psychotherapist

Sierra uses a warm, empathetic, and client-centred approach in her work. She aims to create a supportive space to empower clients throughout their therapeutic journey while helping them identify and achieve their unique goals. She holds a compassionate, non-judgemental space to allow clients to feel cared for and validated.

Sierra tailors her therapeutic approach to meet each client’s needs. She uses an integrative person-centered approach which draws on various modalities from Psychodynamic Therapy, Attachment-based therapy, Narrative therapy, and Emotionally Focused Couple Therapy (EFCT). Along with these modalities, she uses Cognitive Behavioural Therapy (CBT) tools and Mindfulness-based techniques.

Sierra is experienced in working with adult individuals ages 18 and over, as well as couples. Her areas of experience include working with interpersonal relationships, relationship conflict and communication issues, trauma/ PTSD, grief and loss, anxiety, depression, stress, and self-esteem. Sierra is an LGBTQ2S+ positive counsellor and aims to honour the experience of all her clients.

Sierra received her Master’s degree in Counselling and Spirituality with a specialization in Couple and Family Counselling from Saint Paul University and her Bachelor’s degree in Psychology from Carleton University. She is also a Registered Psychotherapist (Qualifying) with the College of Registered Psychotherapists of Ontario (CRPO).

Victoria Martindale, M.Ed., RP, CCC

Registered Psychotherapist

Victoria approaches her work with warmth, compassion, and empathy. She strives to create a safe space for her clients to process emotions, live in line with their values, and find meaning in their experiences. Victoria has experience working with youth and adults. She has a particular interest in working in areas of self-esteem, trauma, anxiety/panic, depression, grief/loss, and identity issues. Victoria is an LGBTQ+ positive counsellor and has past experience working as a counsellor in Post-Secondary School and private practice settings.

Victoria’s therapeutic practice is primarily influenced by a Narrative, Strengths-based, and Collaborative perspective. She also incorporates techniques from self-compassion, Mindfulness, Positive Psychology, Emotion-Focused Therapy (EFT), and Cognitive-Behavioural Therapy (CBT).

Victoria holds a Bachelor of Arts in Psychology and a Master of Education in Counselling Psychology from the University of Ottawa. She is a Registered Psychotherapist with the College of Registered Psychotherapists of Ontario (CRPO) and a Canadian Certified Counsellor with the Canadian Counselling and Psychotherapy Association (CCPA). Victoria works at Jewish Family Services of Ottawa as part of The Counselling Group and The Walk-In Counselling Clinic.