Teresa Lewis, LCSW
Collaborative, person-centered therapy for lasting change
- Person-centered support
- Trauma informed EMDR
- Addictions and co occurring
About Teresa Lewis
Teresa Lewis is a Licensed Clinical Social Worker (LCSW), a credential for social workers who have completed advanced clinical training and licensure, with 20 years of experience supporting people across the lifespan. She earned a bachelor’s degree in social work from the University of Montana in 1996 and went on to become an LCSW in 2003.
Her background includes work in outpatient, intensive outpatient, and psychological inpatient settings, giving her a broad perspective on mental health needs and levels of care. Teresa uses a person-centered counseling style that emphasizes respect, autonomy, and collaboration, helping clients feel heard while staying focused on what matters most to them.
As a former medical social worker, she also brings an informed understanding of co-occurring health conditions and the challenges that can come with comorbid concerns. Her clinical work draws from cognitive and behavioral therapies, including Dialectical Behavior Therapy (DBT) and Acceptance and Commitment Therapy (ACT). She also provides Eye Movement Desensitization and Reprocessing (EMDR) for concerns such as anxiety, panic, PTSD, and trauma, and incorporates motivational interviewing and rational emotive behavioral therapy skills when they fit the client’s needs.
Teresa has extensive experience working with addictions and the co-occurring concerns that often accompany substance use. Throughout the process, client goals guide the work and serve as the foundation of the therapeutic journey. She recognizes how hard it can be to ask for help and honors the courage it takes to begin, with a steady focus on working together through whatever challenges are present.
Her background includes work in outpatient, intensive outpatient, and psychological inpatient settings, giving her a broad perspective on mental health needs and levels of care. Teresa uses a person-centered counseling style that emphasizes respect, autonomy, and collaboration, helping clients feel heard while staying focused on what matters most to them.
As a former medical social worker, she also brings an informed understanding of co-occurring health conditions and the challenges that can come with comorbid concerns. Her clinical work draws from cognitive and behavioral therapies, including Dialectical Behavior Therapy (DBT) and Acceptance and Commitment Therapy (ACT). She also provides Eye Movement Desensitization and Reprocessing (EMDR) for concerns such as anxiety, panic, PTSD, and trauma, and incorporates motivational interviewing and rational emotive behavioral therapy skills when they fit the client’s needs.
Teresa has extensive experience working with addictions and the co-occurring concerns that often accompany substance use. Throughout the process, client goals guide the work and serve as the foundation of the therapeutic journey. She recognizes how hard it can be to ask for help and honors the courage it takes to begin, with a steady focus on working together through whatever challenges are present.
Areas of Expertise
Primary Focus
Also Specializes In
Trauma and abuseGriefIntimacy-related issuesSleeping disordersAnger managementSelf esteemCareer difficultiesBipolar disorderCoping with life changesCompassion fatigue
Additional Focus Areas
AbandonmentAdoption and foster careAging and geriatric issuesAttachment issuesCancerCaregiver issues and stressChronic pain, illness, and disabilityCo-morbidityCodependencyCommitment issuesCommunication problemsControl issuesDependent personalityDisruptive Mood Dysregulation Disorder (DMDD)Divorce and separationDomestic violenceDrug and alcohol addictionEmptinessFamily of origin issuesFamily problemsForgivenessGuilt and shameHospice and end-of-life counselingImpulsivityInfidelityJealousyMidlife crisisMoney and financial issuesMood disordersMulticultural concernsObsessions, compulsions, and OCDPanic disorder and panic attacksPersonality disordersPhobiasPostpartum depressionPost-traumatic stressPrejudice and discriminationProcess addiction (porn, exercise, gambling)Seasonal Affective Disorder (SAD)Sexual assault and abuseSmoking / vaping cessationWomen's issuesWorkplace issues
Therapeutic Approach
Acceptance and Commitment Therapy (ACT) Client-Centered Therapy Cognitive Behavioral Therapy (CBT) Dialectical Behavior Therapy (DBT) Eye Movement Desensitization and Reprocessing (EMDR) Mindfulness Therapy Motivational Interviewing Narrative Therapy Psychodynamic Therapy Solution-Focused Therapy Trauma-Focused Therapy
Frequently Asked Questions
How much experience does Teresa Lewis have?
Teresa Lewis has 20 years of experience working with clients across a range of ages and needs.
Is Teresa Lewis a licensed therapist?
Yes. Teresa Lewis is a Licensed Clinical Social Worker (LCSW). Her Montana license is listed as MT LCSW BBH-LCSW-LIC-614.
In which languages does Teresa Lewis provide therapy?
Teresa Lewis provides therapy in English.
Where is Teresa Lewis located?
Teresa Lewis is located in Montana.
How can I work with Teresa Lewis as my therapist?
You can work with Teresa Lewis through video calls, phone sessions, live chat, or text-based messaging. This range of options can make it easier to get support in a way that fits your schedule and comfort level.
Does Teresa Lewis work with international clients?
No. Teresa Lewis does not currently work with international clients.
How much does therapy with Teresa Lewis cost?
The cost of therapy can vary depending on factors such as your location and the therapist’s availability. Sessions are billed through a subscription that can be canceled at any time, for any reason. For current details, click the “Start Therapy” button on this page.
How can I get started with therapy?
Getting started is quick and straightforward. Click the “Start Therapy” button and complete a short questionnaire to help match you with your therapist. Depending on availability, you can then schedule your first session, which may take place by phone, video call, live chat, or in-app messaging.
Therapeutic Tools That Translate Well to Online Care
Teresa Lewis integrates evidence-informed approaches that adapt well to online therapy. Cognitive Behavioral Therapy (CBT) focuses on noticing how thoughts, feelings, and behaviors interact, then practicing new ways of responding to stressors. It is often used for concerns like anxiety, depression, and everyday coping challenges.Acceptance and Commitment Therapy (ACT) helps clients build psychological flexibility by making room for difficult thoughts and emotions while taking steps toward personal values. It can be especially helpful when people feel stuck in worry, avoidance, or cycles of self-criticism.
For clients working through trauma-related symptoms, Eye Movement Desensitization and Reprocessing (EMDR) offers a structured way to process distressing experiences so they feel less overwhelming over time. It is commonly used for trauma, PTSD, anxiety, and panic.
Finding the right approach is part of the work. Teresa collaborates with clients to clarify goals, understand preferences, and choose strategies that fit the moment, adjusting the plan as needs change.
Online therapy also makes support more accessible. Clients can meet by video calls or phone sessions, and can use live chat or text-based messaging for added flexibility between sessions. This range of options can help people stay engaged in therapy even with busy schedules, limited transportation, or changing energy levels.