Field Trip Health’s Hamilton location team offers innovative and compassionate care through psychedelic-assisted psychotherapy, focusing on personalized and integrative treatment plans to support mental health and well-being.
Andrea Kay
Registered Psychotherapist (Qualifying)
Andrea Kay, MACP, RP (Qualifying), is a Registered Psychotherapist (Qualifying) with a deep passion for transformative, soul-rooted healing. A recent graduate of Yorkville University’s Counselling Psychology program, she brings a rich interdisciplinary background in environmental studies and journalism—fields that enhance her understanding of story, identity, and the interconnected systems shaping human experience. Her holistic approach integrates psychodynamic, cognitive-behavioral, existential, and humanistic modalities, all framed through a trauma-informed and client-centered lens.
She has had the privilege of supporting individuals in a variety of settings, including clinical placements, private practice (ATK Psychotherapy), and crisis response with Kids Help Phone. Authenticity, curiosity, and reverence guide her work, particularly in the realm of psychedelic-assisted psychotherapy. Deeply aligned with the healing potential of psychedelic medicines, she supports clients navigating treatment-resistant depression, PTSD, grief, ADHD, anxiety, and existential distress, with a strong focus on meaning-making, integration, and embodied healing. Passionate about psychedelic ritual, ethics, and integration, she walks beside clients as a steady companion, guided by their inner wisdom. To her, therapy is not about fixing what’s broken, but rather transforming survival into a life of purpose, presence, and personal truth.
Outside of sessions, she finds renewal in movement, nature, and meaningful connection. As a neurodivergent multitasker with a curious mind, she often juggles ideas and projects, fueled by spontaneous inspiration and an encyclopedic knowledge of random facts. A devoted cat enthusiast, she is enchanted by felines of all kinds—wild or domestic.
Brooke Enright
Registered Social Worker
I’m Brooke (they/she/he), a Registered Social Worker and counsellor with a trauma-informed, client-centred approach to therapy. I work primarily with adults experiencing depression, anxiety, PTSD, and trauma-related concerns, particularly when these challenges feel longstanding, complex, or difficult to shift through traditional therapy alone.
My clinical work integrates evidence-based modalities including Acceptance and Commitment Therapy (ACT), Dialectical Behaviour Therapy (DBT), and Internal Family Systems (IFS). I support clients in developing emotional regulation skills, increasing self-understanding, and safely processing past experiences that continue to impact their day-to-day lives. When appropriate, I also incorporate creative and reflective approaches to help clients access insight in ways that feel natural and meaningful to them.
I have experience working with clients from diverse backgrounds and lived experiences, including 2SLGBTQ+ individuals, neurodivergent clients, and people in non-traditional relationship structures. My practice is grounded in respect, consent, and collaboration, and I aim to create a therapeutic space where clients feel safe, understood, and supported, regardless of where they are starting from.
Therapy with me is thoughtful, flexible, and focused on helping clients reduce symptoms, build resilience, and regain a sense of stability, agency, and connection in their lives.
Selina Buesink
REGISTERED PSYCHOTHERAPIST, RCAT
Selina works primarily with adults experiencing depression, treatment-resistant depression, anxiety, trauma, PTSD, emotion regulation difficulties, grief and loss, and other complex mental health concerns that interfere with daily functioning, relationships, and overall quality of life. She has experience supporting individuals living with long-standing and significant mental health challenges, including those who have continued to struggle despite previous treatment approaches. Her clinical work includes supporting individuals experiencing severe depression, trauma-related symptoms, and significant functional impairment.
Selina brings more than 15 years of experience supporting children, youth, adults, and families across a range of mental health settings, including hospital-based programs, community mental health services, day treatment programs, and private practice. She has worked with individuals experiencing complex and persistent mental health concerns, often involving multiple systems of care. Her clinical work incorporates evidence-based approaches including Cognitive Behavioural Therapy (CBT), Dialectical Behaviour Therapy (DBT) skills, Acceptance and Commitment Therapy (ACT), mindfulness-based strategies, and expressive therapies. She also has extensive experience in program development, clinical supervision, and mental health system implementation.
Clients can expect a collaborative, supportive, and structured approach. Selina works at a pace that balances meaningful exploration with emotional safety, helping clients remain grounded while addressing difficult experiences, thoughts, and emotions. In addition to practical coping strategies and insight-oriented work, she creates space for curiosity, reflection, and exploration of personal meaning. When appropriate, therapy may incorporate imagery, metaphor, creativity, and symbolic understanding as ways of deepening self-awareness and making sense of complex experiences.
Selina is a Registered Psychotherapist with the College of Registered Psychotherapists of Ontario (CRPO) and a Registered Canadian Art Therapist (RCAT). She holds a Bachelor of Arts from the University of Guelph, a Graduate Diploma in Art Therapy from the Toronto Art Therapy Institute, and a Master of Science in Child Life and Pediatric Psychosocial Care from McMaster University. Outside of her clinical work, she enjoys spending time with her family, creating art, gardening, staying active, and being outdoors.
Dr. Mario Nucci
MD, CCFP
Dr. Mario Nucci, MD, CCFP, is a dedicated and forward-thinking physician with a deep passion for mental health and medical innovation. With a focus on pioneering advancements in mental health care, Dr. Nucci has been at the forefront of psychedelic therapy for mental health conditions since 2016. He has contributed significantly to the field through numerous academic lectures and clinical research, serving as an investigator in pivotal clinical trials exploring the benefits of psychedelics for mental health. His efforts have been instrumental in improving accessibility to these evidence-based treatments across Canada, solidifying his role as a leading figure in the evolving landscape of mental health therapy.
Gillian Williamson
Nurse Clinic Manager
Beyond her role she enjoys spending time with her family and two dogs, staying active and enjoying the outdoors. Gillian enjoys meditation, yoga, gratitude practice, dance, gardening, and cooking/baking and believes you can find adventure in simplicity.
Dr. Esa Leinonen
Psychiatrist
With over 15 years of dedicated experience as a Registered Nurse, Ben brings a wealth of expertise to his role as the Nurse Clinic Manager of the Ottawa clinic. His journey in the world of healthcare began in the fast-paced environment of the emergency department, where he honed his skills in critical care and patient management.
Following this, he ventured into a deeply rewarding role as a Nurse Consultant at the Workplace Safety and Insurance Board. In this capacity, he collaborated closely with a diverse group of healthcare professionals, particularly in the mental stress injuries department. Guided by his passion for mental health support, he took an active role in the care and rehabilitation of first responders who were grappling with workplace-related mental health injuries, including conditions like PTSD. It was during this transformative phase that he recognized the pressing need for innovative therapeutic approaches to address the complex challenges of mental health. Intrigued by the potential of psychedelic-assisted therapy, he embarked on a journey of exploration and research in this emerging field. His desire to bridge the gap between conventional medical practices and alternative modalities led him to pursue opportunities for involvement in this revolutionary area of healing.
Now, as a proud member of the Field Trip Health team, he is thrilled to contribute his diverse background and passion for mental health advocacy. His experiences have reinforced his belief in the power of multidisciplinary collaboration and cutting-edge therapies to create positive change. He is committed to making a meaningful impact within our community and advancing the frontiers of mental health care.
Rajveer Soos
Nurse Practitioner
Rajveer is a Primary Health Care Nurse Practitioner. She has worked in the acute care setting as well as in the community, where her focus has always been to provide compassionate client-centred care. In the community she worked to serve marginalized populations, including indigenous and homeless individuals. Rajveer believes that optimal health requires a holistic approach in which there is balance within the mind, body, and spirit. She understands the impact of mental health challenges on individuals, families, and communities, and is passionate about helping individuals heal from deep-rooted patterns and traumas, in order to create lasting healing. In 2021, Rajveer completed Therapsil’s Psilocybin Practitioner Training for End-of Life care, where she gained deeper insight into the true healing potential of psychedelics. She is passionate about the work being done at Field Trip Health and the use of psychedelics to help individuals suffering from mental illness. She is optimistic about the direction and future of mental health care and excited to be contributing to this paradigm shift in the field.
Chelsea Griswold
Nurse Practitioner
Chelsea has eight years of experience as a Registered Nurse and about 1 year experience as a Nurse Practitioner. She graduated from Trent University in 2017 with her Bachelors of Science in Nursing and the University of Regina in 2023 with her Masters of Nursing in Primary Health Care. Chelsea has worked in a variety of healthcare settings including mental health and addictions, medical/surgical, and correctional nursing.
Chelsea’s personal nursing philosophy has been shaped by her nursing experience and training. She believes in a holistic approach with a focus on mental health as an integral part of a person’s overall health.
In her spare time Chelsea enjoys spending time hiking and exploring nature with her dog, Monty. Chelsea is also an avid gardener, and traveler. She has travelled to 17 countries so far and hopes to continue to travel the globe. Her other hobbies include sewing, cross stitch, crafting and thrifting.
Joy Kolic
Nurse Practitioner
Joy, a seasoned Nurse Practitioner with over 15 years of expertise in healthcare and dedicated her career to Mental Health and Geriatrics. She earned her Masters in Nursing/Nurse Practitioner degree in 2017 and has since spent 6 years excelling in the Mental Health field. Joy is certified in Mental Health and Addictions from the University of Toronto.
Beyond her role as a Nurse Practitioner, she is a certified yoga teacher with a deep passion for yoga, meditation, and mindful movement, recognizing their positive impact on wellness and healing. Embracing a holistic approach to patient care, Joy is eager to assist you in achieving your wellness goals.
Jasmin Banwait
Nurse Practitioner
Jasmin works with adults experiencing depression, anxiety disorders, trauma-related conditions, ADHD and complex mood disorders. She commonly supports individuals who are navigating treatment-resistant depression, chronic stress injuries and long-standing psychological symptoms that have not responded fully to previous treatment approaches. Her clinical focus includes comprehensive psychiatric assessment, treatment readiness evaluation and supporting individuals considering structured and intensive mental health treatments.
Jasmine has worked across community mental health programs, public health services, primary care clinics and disability and occupational mental health consultation settings. She has extensive experience supporting individuals with complex psychiatric histories, severe mood disorders, trauma-related conditions and co-occurring substance use concerns. Her work involves detailed biopsychosocial assessments, mental health risk evalutations and careful review of medical and psychiatric histories to determine treatment suitability and safety. Her clinical approach incorporates evidence-based methods, including Cognitive Behavioural Therapy (CBT), trauma informed-care and structured psychiatric assessment practices.
Clients can expect a structured, collaborative and steady approach when working with Jasmin. She focuses on clear assessment, practical discussion of symptoms and treatment options, and pacing conversations in a way that allows difficult experiences to be explored while maintaining emotional safety. Sessions are organized, goal-focused and designed to help clients understand their mental health and make informed decisions about next steps in care.
Jasmin is a Nurse Practitioner registered with the College of Nurses of Ontario. She holds a Master of Nursing – Nurse Practitioner from Athabasca University, a Master of Science in Education from D’Youville College and a Bachelor of Science in Nursing with a minor in Psychology from Toronto Metropolitan University. Outside of clinical work, she enjoys staying active and spending time outdoors.
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