Our Team

Adam Rossi, Ph.D., C. Psych.

I am a registered clinical psychologist who specializes in the treatment of mood, anxiety, and personality disorders. I assist patients in gaining a clearer understanding of themselves through the psychotherapy process, while learning skills to better manage symptoms of depression, anxiety, ADHD, PTSD, and a variety of other clinical presentations. I have experience working with individuals who have a history of trauma, and who may be struggling with relationship, family and employment-related difficulties.

I have also worked extensively with members of the 2SLGBTQI+ community, and individuals belonging to diverse cultural, religious, and racial backgrounds. I am also a good fit for artists and other creatively inclined individuals.

I completed a bachelor's degree (Hons.) in Psychology from the University of Winnipeg before completing my doctoral studies at Columbia University. I received post-doctoral training at Mt. Sinai Services/Elmhurst Hospital Center in Queens, NY, before working for several years as a Supervising Psychologist at Jacobi Medical Center in the Bronx, NY.

I believe in building a healthy and challenging therapeutic relationship in which you can identify and address the obstacles that prevent you from making important changes in your life. I individualize my approach to your unique goals and needs, and draw from psychodynamic, cognitive-behavioural, interpersonal and mindfulness-based modalities of psychological treatment. I will help you form connections between your 'here-and-now' struggles and past experiences that have shaped you as a person.

I look forward to the opportunity of working with you to build personal insight and help you work towards making meaningful change.

Jay M. Greenfeld, Ph.D., C.Psych.

Dr. Greenfeld has an extensive background working with children, adolescents, college students, and adults with a variety of presenting concerns. After receiving his undergraduate Honours degree in Psychology from the University of Winnipeg, completing his Master's degree from New York University, and Doctorate degree from the University of Iowa, Jay completed specialized training at the University of South Florida. With an emphasis on working with college athletes, students, and adults, Jay also taught classes within Department of Kinesiology at the University of Winnipeg while doing clinical work at Mind Matters Clinic.

Jay has a special interest in using Rational Emotive Behaviour Therapy and exercise as an intervention for the treatment of psychological concerns. His areas of interest include Exercise and Motivation, Men & Masculinity, Body Image, Anxiety, Depression, Chronic Illness, and Stress Management. Jay also does extensive work with psychological testing that includes psycho-educational assessments that focus on Learning Disorders, ADHD, and other methods individuals and their families can find ways to help maximize a student's learning potential. Jay also works with families and parents to maximize ways they can navigate the challenges that emerge at home and outside of the home.

Jay is a lecturer on Stress Management and Well-Being and often uses exercise as an intervention to help with mood management and motivation for individuals of all ages. Jay also leads groups that include organizational skills, overcoming Anxiety, and using cognitive therapy to help increase motivation to exercise. Outside of clinical work, Jay is consistently involved in remaining active with his family, coaching youth athletics for his children, camping during summers, and routine exercise to help maximize his health.

Cathy Moser, Ph.D., C.Psych.

With almost 40 years of experience in practice and raising three children, Dr. Cathy enjoys the challenge of helping both children and adults find healthier and happier ways to live. She received a Master's and Ph.D. from the University of Manitoba and has trained throughout the years in a variety of approaches including psychodynamic, behavioural, cognitive behavioural, mindfulness, short-term solution oriented therapy, family therapy, group therapy and hypnosis. The type of approach she uses depends on the type of person/s that come to see her and the issues that they would like to work on. With children, she uses a playful approach that is mindfully based and instructive. Children can usually relate to the metaphors she creates for them and they are able to make the necessary adjustments to their thoughts and behaviours. Adults are a little more challenging, as they are often a little more resistant to change. Dr. Cathy works to not only make the process of change a little less painful, but to find the positive benefits or re-orienting their perspective and behaviour.

Dr. Cathy has worked on issues covering most of the human condition throughout the years. While in the past she devoted half her practice to Psycho-Educational Assessments, she is slowly retiring and concerned that the length of time it takes her to write reports might exceed her expiry date. In the coming years she hopes to travel more and work less; hence she will have more limited office hours.

Sharon Goszer Tritt, Ph.D., C. Psych.

Dr. Sharon Goszer Tritt is a clinical psychologist who received her Ph.D. from the University of Manitoba. She has extensive clinical experience with multiple populations including children adolescents, adults, and older adults. She has worked in the school system, medical system, and within the community. She has been associated with MInd Matters Clinic since its inception and utilizes a trauma-informed, strength-based approach with an emphasis on the safety and empowerment of her patients whom she views as agents of change in their own therapy/growth.

Dr. Goszer Tritt has experience with a broad range of anxiety disorders (including generalized anxiety, social anxiety, OCD, health anxiety, perinatal and postpartum anxiety, phobias, and panic disorder). She has also spent much of her career in private practice working with other related disorders which include but are not limited to depression, mood dysregulation, and stressor-related disorders such as adjustment disorders and PTSD. In addition, on a long-term basis her practice has focused on the treatment of individuals coping with medical illnesses (acute, chronic,and life-threatening), women's issues, and grief/bereavement. Over the past several years, Dr. Goszer Tritt has developed a strong interest along with experience working with individuals of all ages who identify as part of the 2SLGBTQQIA+ community. She is a fervent advocate of an inclusive society that respects all individuals.

Skilled in a variety of treatment approaches, Dr. Goszer Tritt primarily uses a Cognitive -Behavioral framework along with compatible therapeutic perspectives such as Mindfulness, Acceptance and Values based therapy, in her work to help her patients build greater capacity.

In the professional community she is a member of the Manitoba Psychological Society, the Psychological Association of Manitoba, and the Canadian Register of Health Care Providers in Psychology. She has served as Chairperson of the Registration and Membership committee of P.A.M in the past. She also volunteers her time for the Examination Committee of P.A.M. ensuring those that graduate from psychology and enter professional practice meet the guidelines and ethical standards for independent practise.

Ryan Nicholson, Ph.D., C.Psych.

Dr. Ryan Nicholson is a clinical psychologist with a genuine passion for helping individuals across the lifespan navigate mental health challenges. Dr. Nicholson received his Ph.D. in Clinical Psychology from the University of Manitoba and completed his residency through the Clinical Health Psychology program at the Winnipeg Regional Health Authority and the University of Manitoba. Prior to his work in clinical psychology, obtained his Bachelor of Science and Bachelor of Arts degrees at Thompson Rivers University in Kamloops, BC before attending Acadia University in Wolfville, NS.

Dr. Nicholson focuses on offering clients tailored treatment plans, viewing each client as a unique and multifaceted individual. His interventions are evidence-based, incorporating elements from an eclectic set of treatment approaches including cognitive-behavioral therapy, interpersonal therapy, acceptance and commitment therapy, and mindfulness-based approaches, among others. Dr. Nicholson has dedicated his professional career to gaining extensive expertise in working with clients experiencing diverse mental health issues. These include depression, stress, trauma, and various anxiety-based disorders including social anxiety, OCD, generalized anxiety, specific phobias, PTSD, misophonia, health anxiety, and post-partum anxiety). Other areas of specialization include behavioral addictions, irritable bowel syndrome, self-esteem, relationship issues, and workplace burnout. Dr. Nicholson has worked with adults and adolescents from various, diverse walks of life. He strives to create solid relationships through genuine empathy and active listening, forming the cornerstone of effective therapy.

Becki Cornock, Ph.D., C.Psych.

Dr. Becki Cornock is a registered clinical psychologist with training and experience in providing services to children, adolescents (they are the best!) and adults. She provides specialized treatment for anxiety, depression, stress and trauma.

Dr. Cornock (or Dr. Becki to younger clients) uses an integrative approach to therapy to access clients' strengths to work on what they would like to improve in their lives. Approaches include cognitive behavioural therapy (CBT), mindfulness, acceptance and commitment therapy (ACT), and eye movement and desensitization and reprocessing therapy (EMDR).

Dr. Cornock earned her Ph.D. in Clinical Psychology from the University of Windsor and completed residency within the University of Manitoba's Department of Clinical Health Psychology. She formerly held a joint position with the University of Manitoba and The Northern Health Region and worked briefly within the educational system prior to joining Mind Matters.

When not in the office (or sometimes if there is a cancellation) you can find Dr. Cornock outside. She is a big believer in connecting with nature and moving your body to the best of your ability, as often as you can.

Kim Purcell, M.S.W, RSW

Kim is a Registered Social Worker with a Master of Social Work, with almost 30 years of experience working with children, youths and adults. She has experience working within the school system and assessing the needs of children and adolescents as well as working with children and families who are going through a separation or divorce. Kim uses a systemic approach to working with children, adolescents, adults, and families. She uses a number of therapeutic strategies and models in her work with clients including, solution focused brief therapy, cognitive behavioural therapy, and mindfulness approaches. She has experience treating adults, children and adolescents who are struggling with anxiety, relationships, parenting practices, anger management, grief/loss, and separation and divorce. She also has experience and training in marital/couples counselling. Outside of clinical work, Kim works hard at maintaining a work- life balance by spending time with her family, travelling to various tropical destination and filling herself up with reading, being in nature and getting together with friends.

Shelly Isbach, M.Ed., Clinical Counsellor

Shelly Isbach is a Clinical Counsellor with a passion for making a positive impact on the lives of children, adolescents, and young adults. Shelly holds a Masters of Education in Counselling Psychology from the University of Manitoba, and brings a wealth of knowledge and experience to her practice.

With a strong background in working with young individuals, Shelly has helped many clients navigate through various concerns, including anxiety, depression, and self-harm. Her approach is deeply client-centered and strength-based, empowering her clients to find their inner resilience and harness their potential for growth. Utilizing a diverse range of therapeutic modalities, including Cognitive Behavioural Therapy, Mindfulness, and Brief Therapy approaches, she incorporates these methods to suit each individual's unique needs and circumstances.

Shelly has a genuine love for nature and the outdoors, finding solace and inspiration in biking, hiking, and spending time amidst natural beauty. She values the importance of meaningful connections and cherishes time spent with friends and family.

In her professional journey, Shelly has honed her skills in both individual and group therapy settings, fostering a supportive environment for her clients. Her warm and empathetic nature allows her to create a safe space where clients can openly share their thoughts and emotions, facilitating transformative experiences.

Katterina Powers, PsyD, ABSNP, NCSP, C.Psych.

Dr. Powers is a Licensed Psychologist in the province of Manitoba as well as the state of Arizona, where she gained valuable experience working as a school psychologist in the Tempe, Scottsdale, and Paradise Valley School Districts. Her practice focuses on comprehensive diagnostic assessments of children and adolescents exhibiting symptoms of attention-deficit hyperactivity disorder (ADHD), autism, learning disabilities, intellectual impairment, anxiety, memory struggles, depression, executive functioning issues, behavioral difficulties, and giftedness. Dr. Powers works to help families and schools understand their students' strengths and needs and provides recommendations to help make children the most successful version of themselves. As of 2023, Dr. Powers was the only licensed psychologist in Manitoba with the ABSNP and NCSP credentials.

Rachel Roy, M.A.

Rachel Roy has a background of working with children and adolescents and providing psychoeducational assessment for various concerns. Rachel received her undergraduate Honours degree in Psychology from the University of Manitoba in 2017 and will graduate with her Master of Arts 3-year degree in School Psychology in October 2023. While completing her schooling, Rachel worked and volunteered with children with a variety of learning needs and differences. Rachel is dedicated to helping children and adolescents thrive and achieve a positive school experience.

Carly Brooks, Ed.S., Psychological Associate (Independent Practice) Candidate

Carly is a compassionate and dedicated school psychologist who received her undergraduate degree from the University of Manitoba. She then received her graduate degree as an Educational Specialist in School Psychology at Minot State University in North Dakota, where she honed her skills and expertise in the field. Carly is also in the process of attaining her Psychological Associate (Independent Practice) designation through the Psychological Association of Manitoba (PAM).

Carly thrives as a respected school psychologist, driven by her deep commitment to helping children succeed academically and emotionally. Carly specializes in conducting psychoeducational assessments with an emphasis on specific learning disorders, ADHD, Autism Spectrum Disorder, Anxiety, and Depression. Carly also has an interest in using Cognitive-Behavioral Therapy (CBT) and strength-based methods with a focus on empowering children to develop resilience and embrace their unique strengths.

Carly's passion for educational psychology continues to motivate her to help empower the children she works with. Outside of work, Carly enjoys spending time with her family and friends, and is passionate about remaining active and practicing daily mindfulness to uphold a healthy lifestyle.

Maria I. Toro-Vidal, M.S.W., R.S.W.

Maria Isabel Toro-Vidal has 20 years of experience working with children, adolescents, adults, and families with a variety of barriers and challenges. Maria completed her undergraduate degree in Social Work and her Master degree in Social Work-Clinical Stream at the University of Manitoba. She specialized her training and therapeutic focus working with children, individuals and their families affected by attachment and traumatic experiences.

Throughout her professional career, she has worked with children families that have experienced various forms of trauma. Maria's therapeutic approach is client centered, as clients are the experts of their own lives and experiences. Some of the issues that she specializes in, include immigration, cultural integration, trauma, PTSD, Anxiety, Depression, Grief, Loss, and children and/or adults with special or behavioural needs. Maria's therapeutic practice can be delivered in English or Spanish as needed.

Maria works with children of all ages and their families as well with individual adults. Her therapeutic practice incorporates a diverse set of theories including Eye Movement Desensitization and Reprocessing (EMDR), Emotionally Focused Therapy, Attachment Therapy, Child Play Therapy, Motivational Interviewing, and Solution Focused Approach. As a therapist, Maria provides a warm, authentic, encouraging, non-judgmental and insightful environment as she walks with you and your family through a variety of life experiences, emotions and challenges.

Maria understands that our past influences our present; despite these challenges, our past should not dictate our future. Our life experiences, positive or negative, are at the core of who we are today and can be an effective tool in building who we can be tomorrow.

"Courage doesn't always roar. Sometimes courage is the little voice at the end of the day saying - I will try again tomorrow- Mary Ann Radmacher.

In her spare time, Maria enjoys exploring nature, traveling, learn about various cultures, and beliefs. She also enjoys cooking and spending time with her loves ones, immerse herself in a good book, exercising, and walking her very sweet dog.

Lyla Levy Solomon, M.A., C.S.C.

Lyla Levy Solomon received her master's degree in School Psychology from the University of Manitoba, and worked as a School Psychologist in the public school system for 8 years. Nearly a decade ago, Lyla transitioned to full-time clinical practice, bringing her expertise into the private sphere. She has extensive training and experience working with adolescents, adults, families and couples.

Lyla's areas of specialty include working with anxiety (including GAD, social, health, panic disorder, specific phobias, misophonia, and obsessive-compulsive disorder), depression, ADHD, behavioural intervention for Tinnitus, working with women during the perinatal period (pregnant and postpartum), life changes, transitions and personal development. In her work with couples she has particular interest in complex marital issues including infidelity. Lyla also has experience and training as a grief therapist for survivors of suicide, suicide aftermath, and various forms of complex grief. Lyla takes an integrative approach to psychotherapy, with the goal of tailoring therapy to each client's individual needs. She uses a variety of approaches including cognitive-behavioural, interpersonal, client-centred, and mindfulness based approaches, among others.

Other specialized roles have included serving as School Psychologist in the Interdivisional Program for Students with Autism (IPSA), a partnership between school divisions and Manitoba Education Citizenship and Youth (MECY), and consultant and speaker to various corporations to promote positive mental health practices in the workplace.

Lyla is dedicated to giving back to the community, and founded The Wear to...Campaign, a local nonprofit initiative that raises money and collects resources for families in need of various clothing items.

Kaeley Simpson, M.A.

Kaeley received her master's degree in School Psychology from the University of Manitoba and is currently working on obtaining her PhD in Clinical Psychology. Kaeley has a background working with children, adolescents, and young adults in both therapy and assessment. Kaeley takes an integrative and flexible approach to psychotherapy, with the aim of meeting each client's unique needs. She employs various approaches including cognitive-behavioral therapy, child play therapy, interpersonal therapy, client-centered therapy, and mindfulness practices. Kaeley offers a supportive, genuine, and uplifting setting, assisting her clients to navigate through life situations, emotions, and challenges with understanding and support.

Outside of work, Kaeley loves to spend time outside, whether it's biking, swimming, hiking, or running. She also enjoys taking her dog to the park, exploring new foods and restaurants, and getting lost in a good book.

Jenna Donogh, Ed.S.

Jenna is a passionate school psychologist who has been working in the province since 2017. She received her bachelor's degree (Hons.) in Psychology from Brandon University, followed by her Education Specialist in School Psychology at Minot State University in North Dakota.

Jenna has dedicated her career to understanding human cognition, learning, and mental health across the developmental period. Jenna has extensive experience providing psychoeducational assessment and interventions to support children in a variety of areas including cognitive and learning disabilities, ADHD, ODD, ASD, Anxiety, and Depression.

Jenna works collaboratively with families in thoroughly understanding the presenting concerns and the impact it has on a child's daily functioning. She strives to provide valuable, evidence-based strategies for families and schools to ensure every child reaches their full potential.

Jenna fosters a whole-child philosophy and uses a strength-based approach to explore each child's unique abilities. She believes in providing children with psychoeducation about their learning and social emotional needs. She is passionate in giving children the skills and resources to advocate for themselves now and in the future. Outside of work, Jenna loves to travel and experience new cultures with her family, is an avid cook, and enjoys being in nature.

Ms. Sukhman Ghoman

Sukhman Ghoman is a psychometrist and assists clinical psychologists in the administration of psychological, psychoeducational, ADHD, and giftedness assessments. Sukhman holds a Bachelor of Science degree from McMaster University and has a background in working with children, adults, families, and schools. She works with individuals and families to understand not only their challenges but also their unique strengths, providing results and recommendations to further individual growth. She understands the importance of ensuring her clients' comfort with the assessment process, including their being fully informed of the scope of the assessment and how our clinic will be accommodating their needs. Sukhman especially enjoys her work with children and youth and has a way of making every session fun.

Outside of work, Sukhman enjoys travelling and spending time with her family and friends. She is passionate about staying active and practicing mindfulness to promote a healthy lifestyle.

Gillian Mozdzen, B.A., B.ED.

Gillian is a certified teacher with over 10 years of early years classroom teaching experience. She has taught in French and English in both rural and urban schools throughout Manitoba. She is working towards completing her post-baccalaureate in Inclusive Education.

Gillian has attended many professional development sessions on teaching reading and writing to children. She applies a firm but fair approach which encourages children to feel successful in a way that is meaningful to them. She is passionate about helping students learn at the pace and style that fits their unique needs.

Gillian is presently stepping away from the classroom to spend time with her two young children. She is eager to engage in a slowed-down, more detailed approach, with teaching one-on-one or in small groups. On her off time, you can find Gillian getting out into nature, most often by the lake.

Deric Marcoux, B.A (Hons)

Deric is in his final year of his 3-year Master's degree in School Psychology from the University of Manitoba, where he also received his undergraduate Honours degree in Psychology. Deric has extensive experience working with children and adolescents on the autism spectrum. He is a proud French-English bilingual who's research is focused on the effects of bilingualism on emerging reading ability. He provides psychoeducation assessments for various concerns, including ADHD, ASD, and Learning Difficulties. Throughout his schooling, Deric gained valuable experience working as an autism tutor at St. Amant, as well as working as an educational assistant. He also has experience running focus groups that teach adults on the autism spectrum important life skills. He is dedicated to fostering the strengths of children and adolescents while addressing their weaknesses in order to thrive to the best of their abilities.

Outside of his professional work, Deric leads an active lifestyle playing hockey and spending time outdoors. He strongly believes in maintaining health through diet and exercise. Additionally, Deric is an avid football fan and proudly considers himself the NFL fantasy manager of the year.

Lise Turenne, BSW, RSW, MMFT

Lise is a registered social worker and marriage and family therapist who has extensive experience working with young children, adolescents, adults, couples and families. Lise received her Bachelor of Arts (Psychology) from the Université de Saint-Boniface and her Bachelor of Social Work from the University of Manitoba. Lise also has a Master of Marriage and Family Therapy degree from the University of Winnipeg. She has worked within a variety of mental health settings as well as for the education system, and now works exclusively in private practice.

Lise practices from a trauma informed and neurodiverse lens and tailors clinical interventions to fit particular client needs. Approaches include Cognitive Behavioral Therapy (CBT), Dialectical Behavioral Therapy (DBT), Solution Focused Therapy, Internal Family Systems Therapy (IFS), Eye Movement Desensitization and Reprocessing Therapy (EMDR), and Play Therapy.

Lise has a particular expertise in supporting clients who are currently facing complex relational issues, such as parent-child conflict, co-parenting relationships, blended family challenges, and marital issues. She has experience working with youth through various developmental stages (preschoolers to teens) within the school setting as well as in a private play therapy clinic. Lise's work with children and teens includes interventions and skill development for managing big feelings, aggression, anxiety, depression, PTSD, self-harm, suicidal ideation, and relationship issues. She seeks to provide clients with an emotionally safe space that allows for transformations to occur through trust and vulnerability.

Lise is a Franco-Manitoban proud mother of two children (young adult and teen) who understands the joys and challenges of parenting. Lise is a lifelong learner who has a genuine curiosity about complex human experiences. When not in the office, Lise loves spending time with her family playing board games, camping, canoeing, baking, singing around a campfire, and buying way too many nerdy therapy books.