Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC

Matthew E. Garthwait

Clinical Social Work/Therapist, MSW, LICSW, MLADC (he, him)

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
Rye, NH 03870
Let's Connect (855) 559-3056
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
I have immediate openings for in person or telehealth appointments, including evening. With over 20 years of experience, I have seen many people overcome challenges and regain hope. My approach is down to earth, while also giving you concrete strategies to help you make the tangible changes you want to see. I work with individuals aged 12 through older adulthood on a variety of issues, including those struggling with anxiety, depression, stress management, or life transitions. Having strong, healthy coping skills can help you feel back in control of managing life again.
I am passionate about helping people find solutions to help them manage anxiety, depression, and stress in healthy ways. I also have expertise in substance use and addiction counseling for alcohol, marijuana, and opiates. I can provide substance abuse evaluations for the courts, employers, or school systems.
I use evidenced based, client centered approaches drawing on cognitive behavioral and motivational models. In counseling, clients develop the tools to challenge unhealthy thinking patterns, regulate their emotions, manage stress and increase confidence.
Take the first step to help. Call or Matthew E. Garthwait now - (855) 559-3056

My Practice at a Glance

Available both in-person and online

Insights Group

Rye, NH 03870

(855) 559-3056

Portsmouth, NH 03801

I specialize in Substance Use, Addiction and Depression 
$150 Per Session  
Individual one-on-one therapy 
Cognitive Behavioral strategies to improve wellbeing. Primarily Telehealth. Court, employer and school Substance Use Evaluations available.
Matthew E. Garthwait
Let's Connect (855) 559-3056
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC

My Practice at a Glance

Available both in-person and online

Insights Group

Rye, NH 03870

(855) 559-3056

Portsmouth, NH 03801

I specialize in Substance Use, Addiction and Depression 
$150 Per Session  
Individual one-on-one therapy 
Cognitive Behavioral strategies to improve wellbeing. Primarily Telehealth. Court, employer and school Substance Use Evaluations available.
Matthew E. Garthwait

Finances

Fees

  • Individual Sessions $150
  • Sliding scale: apply if you may be eligible

Payment Methods

American Express, Cash, Check, Health Savings Account, Mastercard, Venmo, Visa

Insurance

  • Out of Network
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
Check fees and, if listed, ask to verify your insurance coverage. or (855) 559-3056
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
Check fees and, if listed, ask to verify your insurance coverage. or (855) 559-3056

Qualifications

  • Verified by Psychology Today Licensed by State of New Hampshire / 2399 Matthew E. Garthwait
  • Education and Years In Practice

  • Attended University Of New Hampshire, MSW, Graduated 2003
  • Additional Credentials

  • License: MLADC, NH Board of Alcohol and other Drug Use Professionals 1159 / 2021
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
Feel free to ask about qualifications and training experience. or (855) 559-3056
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
Feel free to ask about qualifications and training experience. or (855) 559-3056

Specialties and Expertise

Top Specialties

  • Substance Use
  • Addiction
  • Depression

Expertise

  • Alcohol Use
  • Anger Management
  • Anxiety
  • Behavioral Issues
  • Chronic Relapse
  • Coping Skills
  • Drug Abuse
  • Impulse Control Disorders
  • Internet Addiction
  • LGBTQ+
  • Medical Detox
  • Men's Issues
  • Parenting
  • Sexual Addiction
  • Substance Use Disorder Evaluations
  • Video Game Addiction
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
Do these issues align with your needs? or (855) 559-3056
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
Do these issues align with your needs? or (855) 559-3056

Endorsement

Elian M Beattie
Elian M Beattie
Licensed Clinical Mental Health CounselorMSLMHCshe/her
Matt is down to earth, friendly, and approachable while also an expert in helping people navigate substance abuse recovery. Matt sees everyone as a whole person, not just a diagnosis.

Client Focus

Age

Teen
Adults
Elders (65+)

Participants

Individuals

Communities

Bisexual Allied
Gay Allied
HIV / AIDS Allied
Lesbian Allied
Non-Binary Allied
Queer Allied
Racial Justice Allied
Single Parent
Transgender Allied

Ethnicity

Hispanic and Latino

Religion

Other Spiritual or Religious Affiliations

Age

Teen
Adults
Elders (65+)

Participants

Individuals

Communities

Bisexual Allied
Gay Allied
HIV / AIDS Allied
Lesbian Allied
Non-Binary Allied
Queer Allied
Racial Justice Allied
Single Parent
Transgender Allied

Ethnicity

Hispanic and Latino

Religion

Other Spiritual or Religious Affiliations

Treatment Approach

Types of Therapy

  • Acceptance and Commitment (ACT)
  • Cognitive Behavioral (CBT)
  • Dialectical Behavior (DBT)
  • Mindfulness-Based (MBCT)
  • Motivational Interviewing
  • Solution Focused Brief (SFBT)
  • Strength-Based
"
I use evidence-based treatment to help you create lasting change in your life. Our approach will look like conversations, building tools and skills for you to use in your daily life.
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
or call with questions - (855) 559-3056
"
I use evidence-based treatment to help you create lasting change in your life. Our approach will look like conversations, building tools and skills for you to use in your daily life.
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
or call with questions - (855) 559-3056

Location

Primary Location

Insights Group

Rye, NH 03870

(855) 559-3056

Additional Location

Portsmouth, NH 03801

(855) 559-3056
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
Take the first step to help. Call now - (855) 559-3056
Photo of Matthew E. Garthwait, Clinical Social Work/Therapist, MSW, LICSW, MLADC
Matthew E. Garthwait
Clinical Social Work/Therapist, MSW, LICSW, MLADC
Take the first step to help. Call now - (855) 559-3056