Therapist in Manchester, New Hampshire Britney Sebastien, Therapist
Licenses: LCMHC, MLADC
Provider Gender: Female
Ages Served: 18-64
Appointments: In-office and Telehealth
Manages Medications: No, provides therapy only

Britney Sebastien, LCMHC, MLADC
Britney Sebastien is a Licensed Clinical Mental Health Counselor and Masters Alcohol and Drug counselor in New Hampshire who has been practicing since 2017. She has an Associate’s Science in Health Science from NHTI, a Bachelor’s Science in Psychology from Southern NH University, a Graduate Certificate in Integrated Community Mental Health & Substance Abuse Services from SNHU, and a Master’s Science in Clinical Mental Health Counseling from Southern NH University. Britney is trained as a cognitive behavioral and trauma therapist and specializes in various evidenced based treatment modalities including CBT, DBT, CPT, DBT-PE, PE, CBT-I, 7 Challenges, and TMBI. Britney utilizes holistic/integrative counseling approaches in her practice such as motivational interviewing, mindfulness, humanistic, person centered and cognitive behavioral. Britney believes that every client is the leader of their own life and knows what is ultimately best for themselves. Her goal is to create a safe space in therapy to help each client navigate their way through their goals/struggles/fears, whatever comes up, and to help them build a life worth living!
Outside of work, Britney enjoys spending time with her 3 children and watching their sports activities/events, exercising, gardening, going to the ocean, going for walks with her dog, spending time with her 2 cats, listening to podcasts, reading, and socializing with friends/family.
Expertise
Insurances Accepted
- Aetna
- Behavioral Health Systems (BHS)
- 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
- CBT for Insomnia
- Cognitive Behavioral Therapy (CBT)
- Dialectical Behavior Therapy (DBT)
- Exposure Therapy
- Mindfulness
- Parenting Skills
Education
-
Southern New Hampshire University
Graduate School | 2016
Manchester, NH, United States
-
John H. Sununu Youth Services Center
Internship | 2016
Manchester, NH, United States
-
Southern NH University
Undergraduate | 2012
Manchester, NH, United States
-
NHTI
Undergraduate | 2009
Concord, NH, United States
Languages
- English
FAQs
Please use our online form to schedule an appointment with Britney Sebastien. You can also call 603-516-0335 to have someone assist you.
Britney Sebastien generally accepts new patients but there could be a waitlist.
Please call 603-516-0335 to find out Britney Sebastien'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 Britney Sebastien:
- Aetna
- Behavioral Health Systems (BHS)
- 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 603-516-0335 to see how we can help.
Britney Sebastien 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, Britney Sebastien does offer online telehealth visits.
Yes, Britney Sebastien is currently offering in-office visits.