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LMHC

Marie Demerville, LMHC

  • Experience6 years
  • LocationFlorida
  • Focus areasADHD, Stress and Anxiety, and Parenting
  • Therapy approachesAcceptance and Commitment Therapy (ACT) and Client-Centered Therapy
  • LanguagesEnglish and Haitian Creole
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About Marie

Marie Demerville is a Florida-licensed mental health counselor who helps people facing stress, anxiety, depression, anger, parenting challenges, and attention-related concerns such as ADHD.

Background and approach

She brings a compassionate, nonjudgmental stance to therapy and focuses on practical strategies clients can use in daily life to manage symptoms and improve relationships. With six years of clinical experience, she integrates evidence-based methods to address a wide range of issues including panic attacks, substance use, trauma-related concerns, and social isolation.

Her work emphasizes building resilience, improving communication, and developing coping skills tailored to each person’s circumstances. Marie also attends to attachment dynamics, impulsivity, hoarding, and grief-related issues when they arise.

Fluent in English and Haitian Creole, Marie offers support that considers cultural and faith-based values as part of the therapeutic process. She provides sessions in multiple remote formats and guides clients toward goals that reflect their values and priorities while helping them navigate practical challenges in everyday life.

How evidence-based approaches meet online flexibility

Marie uses Acceptance and Commitment Therapy (ACT) to help clients clarify personal values and take committed action even when uncomfortable thoughts or feelings are present; this approach is often helpful for stress, anxiety, and persistent avoidance. She also draws on Cognitive Behavioral Therapy (CBT), a practical method that identifies unhelpful thinking patterns and teaches concrete skills to reduce symptoms like panic, depressive thinking, and compulsive behaviors.

Choosing the right approach is a collaborative process. Marie works with clients to determine which methods best match their goals, preferences, and the specific challenges they bring, and she adjusts strategies as progress unfolds to keep treatment aligned with each person’s needs.

Online sessions are available via video calls, phone sessions, live chat, or text-based messaging to increase accessibility and fit therapy into busy lives. These flexible formats make it easier to maintain continuity of care while using ACT and CBT techniques in real-world contexts, such as practicing skills between sessions and applying strategies to daily stressors.

Frequently asked questions

What concerns does Marie commonly address?
She works with stress, anxiety, depression, anger, parenting difficulties, and attention-related concerns including ADHD, along with issues such as panic disorder, substance use, trauma, and isolation.
What is Marie’s therapeutic style like?
She uses a compassionate, client-centered approach combined with structured, evidence-based methods so clients can set goals and practice skills between sessions.
How much clinical experience does she have?
Marie has six years of experience working with a range of concerns including trauma, addiction, attachment challenges, and neurodevelopmental differences.
What credentials and location are on record?
She is a licensed mental health counselor in Florida with the credential FL LMHC MH20790 and maintains practice serving clients in that state.
Which languages are available for sessions?
Sessions are offered in English and Haitian Creole, and she is not currently accepting international clients outside her practice region.
In what formats can I meet with her?
Marie offers video calls, phone sessions, live chat, and text-based messaging to accommodate different communication preferences and schedules.
How are sessions priced and billed?
Cost varies by location and therapist availability; sessions are provided through a subscription model that can be canceled at any time.
What steps do I take to begin working together?
Start by selecting the Start Therapy button, complete a short matching questionnaire, and then schedule sessions according to the therapist’s availability.

Areas of expertise

Primary focus

Stress, AnxietyParenting issuesAnger managementDepressionADHD

Additional focus areas

Attachment issuesAutism and Asperger SyndromeCommunication problemsControl issuesDomestic violenceDrug and alcohol addictionForgivenessGuilt and shameHoardingImpulsivityIsolation / lonelinessPanic disorder and panic attacksPhobiasPost-traumatic stressSmoking / vaping cessationSocial anxiety and phobia

Therapeutic approaches

Acceptance and Commitment Therapy (ACT)Client-Centered TherapyCognitive Behavioral Therapy (CBT)Dialectical Behavior Therapy (DBT)

Experience

6+ years

Licensed

Florida

Languages

English, Haitian Creole