We are moving! Please note that as of October 1st 2023 Sandstone will be located at 320 March Road, Suite 604

Please note: The demand for Psychotherapy is high and it is important that all appointments are utilized. For this reason if you need to cancel your appointment for any reason you are required to give a minimum of 48 hours notice or you will be charged the full rate. Thank you for respecting our cancellation policy.

New Clients (Individuals)


Individual Psychotherapy (Existing Clients)

These sessions are for existing clients booking follow up sessions with their therapist. New clients MUST book a Meet & Greet.


Couples Psychotherapy (Existing Clients)


Psychotherapy Student Intern

Our student interns are in the last phase of their Master of Arts in Counselling Psychology. They are clinically supervised by Rachael Riethman, RP, while completing the requirements for their degree.

Bethan obtained a Bachelor of Arts degree in Psychology at Queen’s University and is currently a practicum student completing her Master of Arts degree in Counselling Psychology at Yorkville University. She works under the clinical supervision of Rachael Riethman, RP.

She is interested in providing support and equipping individuals with the tools necessary to navigate challenges involving anxiety, depression, relationships, self-awareness, and self-esteem.

Dedicated to creating a safe and nonjudgmental space, she adopts a client-centered and integrative therapeutic approach customized to meet the unique needs of each individual. Her therapeutic framework draws from a variety of methodologies, including Cognitive Behavioral Therapy (CBT), Narrative Therapy (NT), Emotion-Focused Therapy (EFT), Attachment Theory, and Solution-Focused Therapy (SFT).

Bethan obtained a Bachelor of Arts degree in Psychology at Queen’s University and is currently a... Read More

Jordan is a Registered Psychotherapist (Qualifying) with a Master of Education (MEd) in Counselling Psychology, Counselling and Psychotherapy field from the University of Toronto.

She has worked with clients suffering from ADHD, Depression, Generalized Anxiety Disorder, and Grief. She is deeply committed to fostering a welcoming and client-centered environment. Each therapeutic experience will be individually tailored to each person through collaboration and compassion.

Jordan’s therapy is person-centered, with elements of Emotion Focused Therapy (EFT), Gestalt Therapy, Psychodynamic Therapy, and Cognitive Behavioural Therapy (CBT). This approach allows her to learn, recognise, and trust human potential while also providing empathy and unconditional positive regard to clients in order to facilitate change.

Jordan is a Registered Psychotherapist (Qualifying) with a Master of Education (MEd) in Counselli... Read More

Rosa has spent 20 years in the business sector cultivating client relationships as a sales executive, which helped lead her to pursue her passion to work in the field of counselling.

She earned a Bachelor of Arts Degree in Psychology with Distinction from Queens University and her Master of Arts in Counselling Psychology at Yorkville University.

She is interested in helping individuals grow by increasing their self-awareness, giving them tools to navigate challenges, and supporting them in their journeys.

Rosa provides a safe, welcoming space for clients so that together they can explore and process experiences, learn new perspectives, and empower clients towards reaching their therapeutic goals.

Rosa uses an integrated approach that draws on Emotionally Focused Therapy (EFT), Cognitive Behaviour Therapy (CBT), Solution Focused Therapy (SFT), and Mindfulness therapy modalities.

Rosa has spent 20 years in the business sector cultivating client relationships as a sales execut... Read More

Rachael provides psychotherapy to individuals and couples.

Whether you are experiencing depression, anxiety, school or work stress, relationship difficulties, or you are looking for someone to talk through your current situation, Rachael provides genuine compassion and warmth to support you. Drawing on a variety of approaches, such as solution-focused, cognitive behavioral therapy, mindfulness, strength-based, or acceptance and commitment, Rachael will work with you on your journey to rediscovering your true and authentic self.

Rachael provides psychotherapy to individuals and couples. Whether you are experiencing depressi... Read More

Amanda is a student at Yorkville University and will graduate with a Master of Arts in Counselling Psychology in the spring of 2023. In 2017, she earned an Honours Bachelor of Social Science with a specialization in Criminology and a Minor in Sociology from the University of Ottawa. She will be providing counselling as a Psychotherapy Student Intern under the supervision of Rachael Riethman, Registered Psychotherapist, owner of Sandstone Psychotherapy & Counselling.

Amanda has been working for a non-profit organization since 2017, where she facilitates an addiction recovery program for people who have been incarcerated. This work has provided her with extensive knowledge of addiction as well as experience working with people who are constantly striving to improve various aspects of their lives. She has also served as a mentor for many undergraduate university students who are just starting out in her field.

Soon after starting her work in addictions, Amanda realized how much experience she was gaining from the various mental health challenges that come with substance abuse. This motivated her to pursue graduate studies in the hopes of eventually expanding her clientele and assisting people who face unique challenges. Amanda is excited to bring a holistic approach to her psychotherapy practice as she helps her clients deal with life’s challenges.

In her down time, Amanda likes to spend time with loved ones, particularly her two giant-breed dogs. She also has a passion for health and fitness.

Amanda is a student at Yorkville University and will graduate with a Master of Arts in Counsellin... Read More

Katy is a student intern currently pursuing her Master of Arts in Counselling Psychology at Yorkville University. She is working under the clinical supervision of Rachael Riethman, RP. She holds an Honours degree in Psychology from Carleton University and a Bachelor of Education from the University of Ottawa.

With 25 years experience as an elementary educator, she approaches clients with warmth, curiosity, and compassion while building strong relationships based on respect, collaboration, and communication. She believes strongly in the value of collaboration within therapy, partnering with clients to pinpoint their objectives and leverage their strengths for attaining their goals. Whether in-person or virtual, she assists adults and teens in coping better and more effectively with life’s challenges, such as stress, anxiety, and depression.

She follows an integrative approach that incorporates elements from Emotion Focused Therapy (EFT), Acceptance and Commitment Therapy (ACT), Cognitive Behaviour Therapy (CBT), and Solution-Focused Brief Therapy (SFBT).

Katy is a student intern currently pursuing her Master of Arts in Counselling Psychology at York... Read More

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Located at: 320 March Road, Suite 604, Kanata
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