Tammy Dunn

In her practice, Tammy strives to create a safe, non-judgmental space for clients to explore their emotions and experiences openly. The foundation of her practice is deeply informed by Internal Family Systems as well as mind, body, and spirit-based approaches. As a psychedelic assisted therapist, she finds these approaches to be very supportive. Tammy is trained in EMDR (Eye Movement Desensitization and Reprocessing), Flash Technique, and ART (Accelerated Resolution Therapy). She also utilizes Polyvagal Theory to help clients befriend their nervous system.
Tammy specializes in treating PTSD and CPTSD. She works with survivors of sexual abuse, NPD (narcissistic personality disorder) or BPD (borderline personality disorder) abuse, as well as individuals navigating religious/spiritual conflict and discovery.
She also has specialized training in working with first responders, law enforcement, firefighters, and military.

Bob McNutt

Bob McNutt earned his Bachelor’s of Behavioral Science degree from Utah Valley University and his Master’s of Social Work degree from the University of Utah. He began his career working with adolescents at inpatient facilities and local schools, helping to improve familial relations, address behavioral issues, create healthy attachments and work toward trauma/PTSD recovery. He also provided intervention for those suffering from suicidality, addictions, chronic depression and anxiety. Bob's passion is in outpatient therapy, working with a wide range of individuals. His focus is assisting people to find better balance and peace in their lives. He is eager to help others overcome mental health and social issues through self-empowerment. Bob works with individuals and couples suffering from a wide range of mental health and relational issues. Bob is known to be blunt in the ways he helps his clients to create lasting change. He is able to work with severe cases of complex trauma, suicidal ideation, addiction, behavioral concerns, exiting abusive relationships along with day to day experiences of depression, anxiety, OCD, sleep disorders and other mental health issues.

Cheri Mills

Cheri Mills earned her Bachelor of Arts in Deaf Studies from Utah Valley University, her Master of Social Work from Gallaudet University, and her Doctor of Social Work from Capella University. Cheri has experience working with individuals who struggle with substance abuse issues, childhood trauma, domestic violence, sexual trauma, various mental health issues, and Veterans who struggle with PTSD and TBIs.

Cheri is a trauma informed therapist who strongly believes that her clients are the experts in their lives. She enjoys working with individuals to uncover their inner strengths, find the strengths and positives that come from the darkest times, and empower them to find their voice. She creates a safe space for her clients by building a trusting and healthy provider-client relationship where the client knows that their voice matters. She is able to achieve this by using a holistic treatment approach and adapting modalities to meet the client where they are at along their journey of healing.

Tess Ipolito

Originally from New York, Tess has landed in Utah after years of dedication to environmental and social justice work globally. She has worked extensively with adolescents, young adults, and families in experiential and recreational therapy. She specializes in life transitions and development of Self, and works with a wide array of unique clientele experiencing issues including but not limited to anxiety, depression, PTSD, trauma, disordered eating, body image issues, sexual health and fulfillment, attachment issues, oppositional defiant disorder, family and relationship dynamics, and chronic stress, pain, and illness. Tess takes a holistic and integrative approach to healing. She has an eclectic therapeutic style and works collaboratively with clients to recognize strengths and make meaningful changes. Tess works with clients to show up authentically in their lives. She believes that challenge is vital to change, and views herself as a guide for clients navigating new and difficult terrain.

Marina Fowler

Marina (she/her) received her Bachelor's and Master's degree in social work with an emphasis on trauma and substance use at The University of Utah. In her practice, Marina’s work is centered around guiding individuals to tap into their own intuitive wisdom and draw upon their own life experiences as sources of inspiration and knowledge. Marina has worked extensively with individuals struggling with trauma, grief, mental health, substance use and chronic pain issues. Marina seeks to create a safe and compassionate space for each client’s unique process to unfold as they learn how to heal and reconnect with themselves and the world around them. Her goal is to provide her clients with a variety of therapeutic tools that will help them to meet their own needs outside of therapy as well as to build resilience in the face of life’s challenges and transitions.

Sébastien Nguyen

Dr. Sébastien Nguyen is a licensed clinical psychologist, member of the Ordre des Psychologues du Québec. He obtained his PhD from McGill University in clinical and experimental social psychology, and received training in Acceptance and Commitment Therapy (ACT), Cognitive-Behavioral Therapy (CBT), as well as in emotion-/relationship-centered approaches (EFT). He is a qualified teacher of Mindfulness-Based Stress Reduction (MBSR) and also received training in Mindfulness-Based Cognitive Therapy (MBCT) from the Center for Mindfulness Studies. He teaches mindfulness to groups and individuals with diverse needs and backgrounds, in professional settings, as well as in the broader community. His warm and accessible approach focuses on clients’ individual experience, and addresses their needs realistically, flexibly, and within the larger context of their life. People he works with are helped to improve their relationship with themselves and others, by studying the interplay between their past, present, and desired experiences. Sebastien’s practice is welcoming and accessible. He also works fluently in both French and English.

John Ellis

A humanistic existential therapeutic approach with sound principles and psychology helps people as much as mindfulness, meditation and medicine. A therapeutic relationship can be an agent of positive change and growth in your life. The human condition requires some health and healing. As a fellow traveler I hope to help people along their journey.

Thomas Mifflin

Thomas is a physician assistant who specializes in psychiatry and ketamine assisted therapy. Thomas earned his Master of Science in Physician Assistant Studies from the University of Utah, following a Bachelor of Science degree in Human Development and Family Studies. Prior to joining Numinus, Thomas was able to complete additional training in an 8 week psychedelic assisted therapy certificate program with SCPTR. He continues to learn more on his own and is also completing additional psychedelic therapy education with Numinus. Over the past few years, Thomas has been able to perform thousands of ketamine assisted therapy sessions and continues to refine his interactive approach to maximize benefits. Ketamine is usually administered in a medical model without therapy during the ketamine experience. In contrast to this model, Thomas has a passion for one-on-one guided ketamine therapy sessions with a more individualized approach. When ketamine is used in this guided therapy approach, it allows patients to discover root causes and the limiting beliefs and perspectives driving their mental health challenges. Additionally, Thomas provides the tools for patients to rewire those limiting beliefs with empowering new beliefs, at the level of the subconscious so that these results will last long after the ketamine has worn off.

Raymond Archuleta

Raymond is a fully licensed psychotherapist (L.C.S.W.) with undergraduate and post-graduate degrees from the University of Utah. His professional experience started in 2005 and includes working in residential treatment, outpatient counseling, independent living support, substance abuse programming, crisis care in inpatient settings, and private program admissions/administration. He enjoys approaching mental health from a holistic standpoint, inviting in various aspects of the human experience that contribute to a person’s readiness to thrive. He regards strength and healing as being inherent to a person’s nature, and always within reach. Raymond is a fitness enthusiast and is also certified as a personal trainer and nutrition coach through the National Academy of Sports Medicine. This helps him to utilize health-centered practices that add to the overall healing experience. Raymond grew up in a very diverse population and appreciates seeing human growth and learning through as many different lenses as possible. He greatly enjoys working with individuals who identify with marginalized groups, including all racial and cultural backgrounds and members of the LGBTQIA+ community. He also helps individuals who are navigating their religious or spiritual transition, and any one struggling to align their daily experience to their own core values. As a trained psychedelic-assisted therapist, Raymond is passionate about using effective integrative therapies to assist people in their ketamine treatment at Numinus. He is extremely eager to see the upcoming additions of other psychedelic medicines in helping people in their healing journeys and personal growth.

Hannah Cross

Hannah is a Licensed Clinical Social Worker and therapist who runs a free, online Psychedelic Integration Group that is available for all Numinus patients. She has experience working with those in non ordinary states of consciousness as a therapist on multiple psychedelic studies and through years of providing ketamine assisted psychotherapy. Her therapy practice has historically focused on trauma-healing, substance abuse recovery, and corrections. She provides education in her integration group and interventions drawn from Internal Family Systems, somatic and mindfulness approaches, Transpersonal Psychology, and more.