Meet the Team

Greenaway, Theis & Associates offer adult psychological assessment and treatment for individuals, couples and families.  We are a small group, and our core members all have over 30 years of experience offering clinical services.
​Dr. Kathryn Greenaway,  C.Psych.

​Phone:  519-836-1277
​Email: [email protected] & [email protected]

Dr. Greenaway received her Ph.D. from York University. She has been practicing in Guelph for 25 years in both private practice and on the staff of the Homewood Health Centre. She came to the field of Psychology from a diverse background.
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Dr. Greenaway can offer many approaches to the therapy process always with the perspective that the client is the best expert on themselves. She's a great believer in the demystification of psychology. Central to her work is creating strong relationships with her clients. Within that relationship she offers a safe environment in which clients can explore their lives.

Dr. Greenaway has developed a model of relationships and individual growth entitled CLARISTERY. It is a useful option for work with adults of all ages especially during transitional periods in life.

​Dr. Greenaway was born in Guelph but spent much of her younger years in the US and Switzerland. She has been a single mother, still has hope about her ballet career has a good, albeit dry, sense of humor. In short, she has a lot of life experiences and has lived through them all.
Dr. John Theis,
​C.Psych., AAMFT

Phone: 519-836-1277 
Email: [email protected]

​Dr. John Theis is a clinical psychologist registered in Ontario and a certified relationship and family therapist. Dr. Theis came to the practice of therapy from quite a diversified background - he was a priest for ten years, a high school administrator and a university professor. Over his years as a university professor of Psychology, he also had a small private practice in therapy. 
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He took early retirement from the university in 1996 and established a full-time therapeutic practice in Waterloo. He moved to Guelph in 2003 and has been in practice in this office since that time.

​There are two domains which have been of great theoretical and practical importance for Dr. Theis. One involves the domain of working with men and understanding the complex issue of male development and how to work with men when that development has been problematic. The second concerns the relationship of fathers and sons - how it develops - and sometimes how it doesn't develop. He has been committed to that pursuit for many years and has recently published a book on the topic called Fathers and Sons: The Blessing and the Wound.
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Please Visit My Personal Website by Clicking here: www.johnptheiscpsych.com
Gloria Cardey,
MSW, RSW

Phone: 519-836-1277 
Email: [email protected] & ​[email protected]

​Gloria Cardey is a registered social worker who has been in practice for over 30 years. Gloria worked at the Homewood Health Centre in Guelph for 26 years and gained valuable knowledge and experience in several specialized areas. These include extensive work and advanced training with Post Traumatic Stress Disorder (includes MVA, military trauma, workplace trauma and childhood and adult physical and sexual abuse). She also has intensive experience with substance abuse treatment, relapse prevention and recovery issues that continue in spite of abstinence.
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In addition to the above, Gloria has an interest in working with concurrent disorders, traumatic loss and grief. She has specialized training in EMDR, mindfulness meditation, Emotion-Focused Therapy (EFT) for couples and hypnosis.
Gloria enjoys travelling the globe and learning about other cultures and those things that connect all of us as unique human beings. She is an avid photographer, sings in a choir and gardens.
Suzan Reid
RSW, MSW
Phone: 519-803-0847
Email: [email protected]

Suzan’s educational background includes a Masters of Social Work from Laurier University (2007) as well as a B.A. and a B.Ed from University of New Brunswick.

While pursuing a career in teaching, an intense interest in personal growth and relationships led her to study Psychosynthesis, a transpersonal psychology that offers a unique framework and techniques for personal understanding and development. This three year program at Psychosynthesis Pathways of Montreal opened a whole new realm of discovery and created a sustained pursuit of knowledge of psychology and the human spirit. More recently (2017-2022), Suzan has attended Somatic Experiencing workshops and has completed an EMDR certification program. She has pursued an intense interest in IFS (Internal Family Systems), a method that has similarities to Psychosynthesis but offers more scope in working with internal dynamics and relationships.
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Her counselling practice includes working with individual adult clients with a variety of challenges such as depression, anxiety, trauma, and relationship issues. She values the process of helping individuals who have had stressful or traumatic experiences find understanding and self-compassion, solutions, and the resilience to move forward in their lives.
Stacey Molengraaf
BA, Diploma, RPC-C


Stacey is a Registered Professional Counselor (candidate) working in supervised practice. Her vision is to empower others to connect to the wisdom of their mind, bodies, and emotions so they can heal and become a compassionate leader of themselves. She works collaboratively with her clients, using an integrative counseling approach, and creating a non-judgmental space to foster insights, build tools, and grow the leader within each of us. 

Stacey has a B.A. in Social Sciences from the University of Guelph and a Diploma of Applied Psychology and Counselling, specializing in Psychotherapy, from Kelowna College for Professional Counsellors. In addition, she is a certified life coach with the Center for Applied Neuroscience.
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Stacey's practice includes short and long-term counselling with adults on worry, personal growth, shame, stress, emotional regulation, resilience, and self-leadership. She leads from her values of non-judgment, compassion, transparency, and empowerment. She is deeply honored to have the opportunity to support others in their life journeys.
Natalia Lysenko, M. Psy. Student
RP (Qualifying)
Email: [email protected]

​Natalia has lived in Russia, Greece, Cyprus, and United States before moving to Canada, which gives her a unique perspective on how family and society influence our perception and experience of mental health. She holds a BA (Hons) in Psychology from York University and is currently in the final year of the Master of Psychology program at Adler Professional Graduate School.  She has received training in Acceptance Commitment Therapy (ACT), Emotionally Focused Therapy (EFT), and Cognitive Behavioural Therapy (CBT). Acceptance Commitment Therapy helps people get in touch with their core values and build a life congruent with these values.  Emotionally Focused Therapy helps people become aware of several layers of their emotions, learn to recognize patterns in how they experience and express them, and develop new patterns that promote self-acceptance and making sense of life experiences. 

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While Natalia believes that these therapeutic modalities are instrumental in helping people develop better coping skills, she also strongly believes that enjoying sound mental health largely depends on how well we are able to build interpersonal relationships that foster our sense of self-worth and promote personal balance and growth. Natalia is fascinated by human resilience and how it can help us overcome challenging life experiences and turn them into opportunities for healing, spiritual growth, and becoming a better person. She is also convinced that we have what we need for healing within us, and the role of the therapist is to help us connect with this healing part of ourselves and bring forward this ingrained knowledge. She also believes that the mind-body connection is a profound resource for cultivating health which can be tapped into by learning to feel safe in and appreciate one’s body.