About
My name is Hollis. My background in trauma psychology, neuropsychology, and biomedical science informs a holistic approach to healing. I specialize in working with clients who are survivors of brain injury, live with chronic illness, have experienced trauma, and/or are late-diagnosed neurodiverse. My clients seek more than symptom relief; they want to reclaim authorship of their own life. They want to move with purpose, ease, and grace. Therapy with me is both deeply human and grounded in science. I specialize in neurotrauma (concussions, brain injuries), neurodegeneration (dementia, chronic illness), identity development, and psychological trauma; including abuse, neglect, PTSD, CPTSD, military service, and involvement in the criminal legal system. I also run Dungeons & Dragons Therapy for teens, young adults, and adults. If anything I’ve said resonates with you, please reach out. I’m happy to help you find the right therapist—even if it’s not me. You deserve someone who really gets you! Specialties: Hollis specializes in therapy for brain injury survivors and their families through Brain Injury Therapy. In her private practice, Unlimited Mind, she specializes in working with folks who live with chronic illness, are neurodiverse, and/or survivors of complex or chronic trauma. She also offers brain injury evaluations, care coordination, EMDR, and D&D Group Therapy. Credentials & Experience: Training in EMDR & Specialized Training in EMDR for TBI;Certified Specialist in Psychometry; Certified Therapeutic Game Master
"I use assimilative therapy, meaning I learn your patterns and choose techniques that fit you from the inside out. You'll teach me who you are, and I'll support you in building the person you want to become. I align with a humanistic and existential philosophy, grounded in Tibetan and Yogic meditative traditions on a macro and personal level."
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Specialties
Areas of Focus
Therapeutic Approaches
Services & Pricing
Free Consultation
15 min · Online
Individual Therapy
50 min · Online
Sliding scale available.
Couples Therapy
50 min · Online
Sliding scale available.
Qualifications
Verified by Calm at Home
Licensed · LPC, CSP
Hollis Brennan · Verified April 2026
Education and Years in Practice
Attended University of Denver, MA (Sport & Performance Psych) & PSM (Biomedical Sciences) in , Graduated 2019
Additional Credentials
Membership from Certified Specialist in Psychometry
2024
Membership from University of Denver
2022
Insurance & Policies
Our practice is able to accept more insurance providers. Please reach out if you do not see yours listed.
Payment Methods
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My Practice at a Glance
Available for online sessions
Grand Junction, CO, 81501 map
I use assimilative therapy, meaning I learn your patterns and choose techniques that fit you from the inside out. You'll teach me who you are, and I'll support you in building the person you want to become. I align with a humanistic and existential philosophy, grounded in Tibetan and Yogic meditative traditions on a macro and personal level.
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