Top Therapists in Montana

Jamie O’Callaghan

Counseling Intern

Jamie O’Callaghan is a counseling intern in Bozeman pursuing a Master’s in Clinical Mental Health. She supports clients’ wellness journeys with warmth, empathy, and curiosity while training under LCPC supervision.

Ann Mcwilliams

Co-Executive Director

Ann McWilliams has worked in behavioral health since 2015, primarily in outpatient care, holding roles from rehab aid to clinical director and co-executive director. She is committed to supporting individuals in recovery and believes in the inherent value of every person.

Mary Black

Doctor

Dr. Mary Black treats anxiety, mood and trauma-related concerns, emotional regulation, interpersonal and identity development, parenting challenges, and personality disorders. She also conducts comprehensive psychological assessments for ADHD, learning disorders, intellectual functioning, trauma symptoms, substance use, and diagnostic clarification.

Vanessa Palmer

Vanessa Palmer is a Montana native who focuses on addiction and mental health. Drawing on her own recovery experience, she helps clients build self-understanding, confidence, and inner peace.

Dawn Sowell

Counselor

Dawn Sowell is a compassionate counselor who helps individuals, couples, and families explore their personal journeys toward wellness. She uses a warm, non-judgmental approach to help clients process past and present experiences and foster growth, self-trust, and renewed purpose.

Laurie Grusonik

LCPC • Licensed Clinical Professional Counselor

Laurie Grusonik is a Licensed Clinical Professional Counselor in Montana who provides warm, insight-driven counseling to support personal growth and self-acceptance. She creates a reflective, connected space where individuals feel seen and empowered.

Jessica Price

PCLC • Clinical Mental Health Counselor

Jessica Price, PCLC, is a Clinical Mental Health Counselor at Open Door Wellness Center in Great Falls, Montana. A veteran, she specializes in supporting veterans, individuals with PTSD, adults, couples, and adolescents.

Beth Mcgillvray

LCSW • Licensed Clinical Social Worker

Beth McGillvray is a Licensed Clinical Social Worker (LCSW) in Billings with 15 years' experience treating severe mental illness and working with youth, older adults, and medical patients. She is trained in Ketamine Assisted Therapy (KAP) and Cognitive Behavioral Therapy.

Ambri Stein

OTD • Doctor of Occupational Therapy

Ambri Stein is a Doctor of Occupational Therapy at Wild Roots who provides hands-on, skills-based therapy for children and families. She focuses on improving executive functioning, fine motor, and visual motor skills with a trauma-informed, strengths-based approach.

Stephen Mandler

Psychiatrist

Dr. Stephen Mandler is a psychiatrist and Medical Director at We Care Behavioral Health who specializes in treating infants, children, adolescents, and families. He is board‑certified in adult, child, and adolescent psychiatry with residency and fellowship training at the Menninger Clinic, Baylor College of Medicine.

Sam Martin

PCLC, MS

Sam Martin practices social justice counseling and expressive arts therapy, supporting youth and Indigenous communities. They advocate for inclusive, community-based mental health care across Montana.

Emily Grills

LCPC • Licensed Clinical Professional Counselor

Emily Grills is a Licensed Clinical Professional Counselor at Bozeman Counseling Center who works with adults (18+) and specializes in ADHD, neurodiversity, anxiety, depression, academic and career challenges, life transitions, and relationship concerns. Her collaborative, compassionate approach emphasizes self-understanding, healthy boundaries, and finding balance.

Aaron Stusser

Dr. • Postdoctoral Psychology Resident

Dr. Aaron Stusser is a postdoctoral psychology resident at Big Sky Psychological Consortium who provides therapy and psychodiagnostic assessment for adults. He uses a psychodynamic, depth-oriented approach to treat depression, anxiety, trauma, identity and interpersonal issues, life transitions, sleep problems, and concerns of military veterans and LGBTQ+ individuals.

Tessa Slominski

LCSW, MSW, PCIT • Licensed Clinical Social Worker

Tessa Slominski is a Licensed Clinical Social Worker who supports families with young children, using Parent-Child Interaction Therapy (PCIT) and evidence-based approaches. She has experience in crisis intervention and home health social work.

Aspen Pitcher

Aspen Pitcher holds a master’s degree in occupational therapy and has experience working with children ages 6–18 in hospital settings, including Utah State Hospital and the Neuro ICU at the University of Colorado Anschutz. She volunteers with ROC Wheels, Charles Campbell Camp, and Special Olympics.

Michael Schacter

Licensed Psychologist • Licensed Psychologist

Dr. Michael Schacter is a licensed psychologist who provides individual therapy for adolescents and adults using psychodynamic and multicultural approaches. His clinical work focuses on mood and anxiety disorders, relational and identity concerns, emotion-regulation difficulties, trauma, substance use, grief, and personality-related issues.

Oliva Roche

Olivia Roche provides therapy for adults coping with anxiety, depression, trauma, grief, PTSD, neurodivergence, identity exploration, and life transitions. She uses a holistic, person-centered, trauma-informed approach, integrating attachment theory, parts work, and creative expression to support clients' goals and growth.

Heidi Scherr

LCSW, MSW • Licensed Clinical Social Worker

Heidi D. Scherr, LCSW, is a Licensed Clinical Social Worker at Intermountain Health's Downtown Clinic in Billings, Montana. She provides behavioral health services to existing patients as part of a multidisciplinary mental health team.

Joelle Steller

MS, LCPC, NCC • LCPC

Joelle Steller, MS, LCPC, NCC, is a person-centered, strengths-based therapist with psychodynamic training who helps clients better understand themselves and expand their choices. She draws on corporate marketing experience and a Master’s in Mental Health Counseling to combine real-world insight with clinical expertise.

Erin Rohde

Therapist

Erin Rohde is a therapist at We Care Behavioral Health who transitioned from early elementary education into social work. She offers case management and is developing a specialized focus in addiction and dual-diagnosis treatment.