Peaks and Valleys Therapy, PLLC
Clinical Social Work/Therapist, LCSW (she, her)
Verified by Psychology Today Verified by Psychology Today
2 Endorsed
2423 Mullan Road, Missoula, MT 59808
Connect with Peaks and Valleys Therapy, PLLC

At Peaks and Valleys Therapy, we understand that life’s highs and lows shape who we are—but you don’t have to move through them on your own. We offer compassionate, client-centered care for individuals, teens, and couples across Montana, whether you’re facing anxiety, depression, relationship stress, or simply feeling overwhelmed or stuck.
Our work is warm, collaborative, and grounded in evidence-based approaches like Emotionally Focused Therapy (EFT). We help you explore patterns, strengthen insight, and develop practical tools for meaningful, lasting change—always honoring your unique story and pace.
If you’re interested in getting started, the best way to reach us is by completing the contact form on our website. Once you submit it, a therapist will reach out directly to you.
Please visit our website and navigate to the “Start Here” or “Request a Callback” section to begin. We look forward to connecting when you’re ready.
Connect with Peaks and Valleys Therapy, PLLC

Finances
Fees
- Individual Sessions $200
- Couple Sessions $150
Payment Methods
American Express, Cash, Check, Discover, Health Savings Account, Mastercard, VisaInsurance
- Aetna
- Allegiance
- Blue Cross
- Blue Focus
- Blue Shield
- BlueCross and BlueShield
- Cigna and Evernorth
- First Choice Health | FCH
- Montana Health Co-op
- Mountain Health CO-OP
- Optum
- PacificSource
Peaks and Valleys Therapy, PLLC
Clinical Social Work/Therapist, LCSW
Qualifications
- Verified by Psychology Today Licensed by State of Montana / BBH-LCSW-LIC-19761 Tiana Wilson
- In Practice for 17 years
- Attended Walla Walla University, MSW, Graduated 2014
- Degree/Diploma from George Fox University BSW / 2008
Clinical Social Work/Therapist: Tiana Wilson
Education and Years In Practice
Additional Credentials
Peaks and Valleys Therapy, PLLC
Clinical Social Work/Therapist, LCSW
Specialties and Expertise
Top Specialties
- Relationship Issues
- Trauma and PTSD
- Anxiety
Expertise
- ADHD
- Bisexual
- Body Image
- Codependency
- Coping Skills
- Depression
- Divorce
- Divorce/Break Up Recovery
- Family Conflict
- Grief
- Infertility
- Infidelity
- Lesbian
- LGBTQ+
- Life Transitions
- Marital and Premarital
- Mood Disorders
- Open Relationships Non-Monogamy
- Peer Relationships
- Sports Performance
- Stress
- Women's Issues
Peaks and Valleys Therapy, PLLC
Clinical Social Work/Therapist, LCSW
2 Endorsements
Client Focus
Age
Teen ,
Adults
Participants
Individuals ,
Couples
Communities
Bisexual Allied ,
Gay Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Queer Allied ,
Single Parent ,
Transgender Allied
Age
Teen ,
Adults
Participants
Individuals ,
Couples
Communities
Bisexual Allied ,
Gay Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Queer Allied ,
Single Parent ,
Transgender Allied
Treatment Approach
Types of Therapy
- Attachment-based
- Cognitive Behavioral (CBT)
- Emotionally Focused
- Family / Marital
- Internal Family Systems (IFS)
- Prepare/Enrich
- Relational
Peaks and Valleys Therapy, PLLC
Clinical Social Work/Therapist, LCSW
Location
Additional Location
Verdant Mind and Wellness
1601 2nd Avenue North
Great Falls, MT 59401
Nearby Areas
Cities
Neighborhoods
Peaks and Valleys Therapy, PLLC
Clinical Social Work/Therapist, LCSW