About us

Amanda Morrow

Clinical Supervisor

Amanda Morrow, MS, serves as the Milestones’ Clinical Supervisor. Amanda previously served as a Primary Therapist for the residents of Milestones, Onsite’s Residential Trauma Program. In this role, Amanda had the honor of walking with clients as they explore the depths of their pain and helps equip them to walk through that pain towards healing.

Before coming to Onsite, Amanda worked as a therapist in a residential treatment center that dealt with addiction, mental health, and traumas. In addition, she also worked as a psychoeducational therapist in an outpatient treatment center for adolescent males. After attending Psychodrama and Experiential Training Institute programs for mental health professionals on our campus, Amanda left hoping to work at Onsite. She longed to work for a program that integrated experiential modalities to treat individuals holistically.

Ian Chapman

Therapist

Ian Chapman, LMSW, currently serves as a Primary Therapist for the residents of Milestones, Onsite’s Residential Trauma Program. In his role, Ian walks alongside clients as they do deep healing work.

Before becoming a therapist, Ian served the mental health community through research. Ian previously held the role of Clinical Research Coordinator, creating and conducting outcomes research on several Onsite programs. He also worked as a Research Assistant in the Langer Mindfulness at Harvard University and later as the Clinical Intern at the Boston Public Health Commission and the Multiservice Eating Disorder Association (MEDA). As a therapist, Ian is trained in experiential, EMDR, and trauma stage processing modalities. He previously served as a Primary Therapist at Integrative Life Center before returning to Onsite to join the Milestones Team.

Megan Repass

Equine and Adventure Therapy Director

Megan is the Director of Onsite’s Equine and Adventure Program. She has over 14 years in the mental health field and has held roles as an Outdoor Educator, Program Director, and Therapist. She received her Master’s degree in Psychology from Lipscomb University, where she is currently an adjunct faculty member in their graduate school. She is a Licensed Substance Abuse Counselor, Certified Equine, Wilderness and Adventure Therapist, Certified Clinical Trauma Professional, and Certified Wilderness First Responder.

Megan incorporates EMDR, IFS, Psychodrama, and Experiential modalities into her work. She skillfully blends her experience as an Outdoor Educator and Backcountry Guide, with her training as a trauma therapist, affording her ability to curate outdoor experiences tailored to the participant’s individual needs while maintaining safety. Along with her ability to support those on their healing journey from trauma or addiction, she also has training in spiritual care and works with clients who have experienced hurt in religious settings or are seeking a greater sense of connection and purpose in life.

Marie Turley

Adjunct Therapist

Marie brings an immense sense of gratitude and enthusiasm as she joins the Milestones team! She considers herself a recovering human being who is passionate about encouraging others to know and love themselves, follow their hearts, and release what is blocking movement toward healing and peace. 

Marie is a licensed senior psychological examiner with a master’s degree in clinical psychology from MTSU. She is a certified level II challenge course facilitator, certified advanced integrative therapy practitioner, and trained in EMDR, EFT, and matrix reimprinting. She is excited at how these energetic modes of treatment empower people with their own healing. 

She is a graduate of the Nashville School of Homeopathy and completed a homeopathic master clinician course in fall 2014. As a “military brat,” Marie lived with her five brothers and sisters in Hawaii, Japan, Virginia, Kansas, and California before settling in Nashville, Tennessee, where she lives with her wonderful husband and son. She has worked as a musician and singer, writer, and teacher. Marie enjoys reading, hiking, water aerobics, kayaking, and connecting with new and old friends and family.

Mo Tedder

Therapist

Natalie Desisto

Therapist

Robert Chapman

Family and Adventure Therapist

Robert has over 35 years of experience in the recovery field and specializes in adventure therapy techniques utilizing the challenge course, ropes course, as well as experiential and metaphor therapy as tools to enhance recovery from trauma, family of origin, and addiction and attachment issues. Robert has provided extensive training services throughout the country for a number of years. He has been on the faculty of CENAPS Intensive School of Relapse Prevention Specialists and has been published in Addictions and Recovery Magazine as well as other recovery-related publications. Robert has worked in private practice and nationally recognized treatment centers bringing his expertise and passion for helping others through addiction, trauma, and mental health recovery.

Tara Booker

Adjunct Therapist

Terence Smith

Therapist

Terence Smith, LPC serves as a Primary Therapist for the clients of Milestones, Onsite’s Residential Trauma Program. He joins our team after working in the trauma and addiction field for almost a decade. He counts it one of his greatest professional achievements to pour back into the other therapists and mentor recent graduates in the psychology field.

Prior to coming to Onsite, Terrance worked as a Sex and Addiction Therapist at Integrative Life Center where he assisted the development and implementation of the Sex and Love Addiction Program. He also served as a Primary Therapist at the Center for Relational and Sexual Recovery Men’s Program at The Ranch in Middle Tennessee.