Therapist in Portsmouth, New Hampshire Tristram Dashti-Gibson, Therapist
Licenses: MS, LCMHC
Provider Gender: Male
Ages Served: 11-65+
Appointments: In-office and Telehealth
Manages Medications: No, provides therapy only

Tristram Dashti-Gibson, MS, LCMHC
During the past 20 years Tris has developed a focus helping diverse people with complex trauma, relationships, addiction/recovery, and couple issues – in addition to mental health issues like depression and anxiety. He aims to help people adjust and experience personal growth while overcoming all kinds of challenges during new phases of life.
Tris takes an integrative, relational, and growth-oriented approach to therapy. He has received in-depth training in family/couple therapy, trauma therapy (including EMDR), and currently Accelerated Experiential Dynamic Psychotherapy (AEDP).
In his free time Tris enjoys walks in the woods, reading, meditating, and family time, including lots of affection for 2 family cats!
Expertise
Insurances Accepted
- Aetna
- Carelon (Beacon)
- Centivo
- Community Health Options (CHO)
- Elevance Health (Anthem BCBS)
- Evernorth (Cigna)
- MediNcrease Health Plans (MHP)
- MultiPlan (PHCS)
- Optum (UnitedHealthcare)
- Partners Direct Health
- Provider Network of America (PNOA)
- Sana Benefits
- Tricare East (Humana Military)
- Tufts
- US Family/Martin Point Health Plan
Interventions
- Acceptance and Commitment Therapy (ACT)
- Cognitive Behavioral Therapy (CBT)
- Exposure Therapy
- Eye Movement Desensitization and Reprocessing (EMDR)
- Family Therapy
- Mindfulness
- Parenting Skills
Populations
Education
-
Indiana University South Bend
Medical Education | 1997
Bend, IN, United States
Languages
- English
FAQs
Please use our online form to schedule an appointment with Tristram Dashti-Gibson. You can also call 603-427-6565 to have someone assist you.
Tristram Dashti-Gibson generally accepts new patients but there could be a waitlist.
Please call 603-427-6565 to find out Tristram Dashti-Gibson's schedule and availability.
LifeStance Health providers accept most commercial insurance plans that are offered in the states where we offer services, including telehealth. Please see the following list of insurances accepted by Tristram Dashti-Gibson:
- Aetna
- Carelon (Beacon)
- Centivo
- Community Health Options (CHO)
- Elevance Health (Anthem BCBS)
- Evernorth (Cigna)
- MediNcrease Health Plans (MHP)
- MultiPlan (PHCS)
- Optum (UnitedHealthcare)
- Partners Direct Health
- Provider Network of America (PNOA)
- Sana Benefits
- Tricare East (Humana Military)
- Tufts
- US Family/Martin Point Health Plan
If you don't see your insurance listed, please contact us at 603-427-6565 to see how we can help.
Tristram Dashti-Gibson is a Therapist and cannot prescribe medication. However, most LifeStance offices have a Psychiatrist or APN on staff who can prescribe medication if needed.
Yes, Tristram Dashti-Gibson does offer online telehealth visits.
Yes, Tristram Dashti-Gibson is currently offering in-office visits.