C. Marielle Kantzler, LMHC

C. Marielle Kantzler, LMHC

Professions: Mental Health Counseling
License Status: I'm a licensed professional.
Primary Credential: Licensed Mental Health Counselor (Qualified Supervisor) - MH9749
Verified Credentials
1-800-651-8085 ext. 33545
Visit Website
Office 1
2477 Stickney Point Rd
Building B, Suite 115
Sarasota, Florida 34231
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Billing and Insurance

I don't currently accept insurance, but I can provide documentation if clients wish to submit to an insurance company for "out of network" benefit coverage

Fees: $75 -$125

Free Initial Consultation

Contact me

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When we experience loss, trauma, or life stress, it is not uncommon to feel like our lives are unraveling. I strive to assist clients to find healthy perceptions for themselves and strengthen their relationships so they can know themselves as peaceful, whole, and safe. In the effort to complete this journey, I believe in a holistic approach to mental health and that all components of ones' life are interrelated.

I received my Master of Science degree in Rehabilitation Counseling/Mental Health Counseling from Florida State University in 2003 and since this time worked passionately with children, adolescents, adults, and families. I also have skill in working with a myriad of service agencies, advocacy groups, education systems, and community-based programs to serve persons and families in distress. My specific areas of specialty include mood disorders, anxiety disorders, adjustment to disability, career and life transitions, complex trauma and posttraumatic stress disorder, and child/adolescent behavior issues.

I am a Qualified Supervisor and a Florida Licensed Mental Health Counselor (LMHC). My additional credentials include extensive trauma response and treatment training as well as Dialectical Behavioral Certification (in progress). I also have adoption competency and Mindfulness-Based Cognitive Therapy training.

Email or Call C. Marielle Kantzler, LMHC at 1-800-651-8085 ext. 33545

More Info About My Practice

My practice welcomes children, adolescence, adults, couples, and families. I offer flexible appointment times and can discuss individual needs.

Services I Provide

  • Clinical Supervision
  • Coaching
  • Consultation
  • Creative Arts Therapy
  • Family Therapy
  • Group Therapy
  • Individual Therapy & Counseling
  • Marriage, Couples, or Relationship Counseling
  • Online Counseling / Phone Therapy

Ages I Work With

  • Children
  • Teens
  • Adults


  • English

Groups I Work With

    Persons with disabilities and varying exceptionalities, trauma survivors, persons in life transitions.

Client Concerns Within Your Scope of Practice

  • Abandonment
  • Abortion / Post Abortion Issues
  • Abuse / Abuse Survivor Issues
  • Academic Concerns
  • Addictions and Compulsions
  • Adjusting to Change / Life Transitions
  • Adoption / Reunion Issues
  • Aggression and Violence
  • Anger
  • Anxiety
  • Attachment Issues
  • Bipolar
  • Blended Family Issues
  • Body Image
  • Breakup
  • Bullying
  • Cancer
  • Career Choice
  • Caregiver Issues / Stress
  • Child and/or Adolescent Issues
  • Chronic Illness / Disability
  • Chronic Pain
  • Communication Problems
  • Control Issues
  • Creative Blocks
  • Depression
  • Developmental Disorders (Autism, Aspergers, etc.)
  • Disability
  • Divorce / Divorce Adjustment
  • Dual Diagnosis
  • Emotional Abuse
  • Emotional Overwhelm
  • Emptiness
  • Family of Origin Issues
  • Family Problems
  • Fear
  • Forgiveness
  • Grief, Loss, and Bereavement
  • Health / Illness / Medical Issues
  • Helplessness / Victimhood
  • HIV / AIDS
  • Identity Issues
  • Inadequacy
  • Inattention, Impulsivity, and Hyperactivity (ADHD)
  • Individuation
  • Infidelity / Affair Recovery
  • Intellectual Disability
  • Irritability
  • Isolation
  • Learning Difficulties
  • Life Purpose / Meaning / Inner-Guidance
  • Midlife Crisis / Midlife Transition
  • Military and Veterans Issues
  • Mood Swings / Mood Disturbance
  • Multicultural Concerns
  • Oppositional and Defiant Behavior in Children and Teen
  • Panic
  • Parenting
  • Phobias
  • Physical Abuse
  • Post Partum Depression
  • Posttraumatic Stress / Trauma
  • Pre-Marital Counseling
  • Pregnancy and Birthing
  • Prejudice / Discrimination
  • Rejection
  • Relationships and Marriage
  • Self-Actualization
  • Self-Care
  • Self-Compassion
  • Self-Confidence
  • Self-Criticism
  • Self-Doubt
  • Self-Esteem
  • Sexual Assault / Abuse
  • Shame
  • Sleep Disorders
  • Social Anxiety / Phobia
  • Somatization
  • Spirituality
  • Stress
  • Traumatic Brain Injury
  • Trust Issues
  • Values Clarification
  • Women's Issues
  • Workplace Issues
  • Worry
  • Worthlessness
  • Young Adult Issues

Types of Therapy

  • Art Therapy
  • Bibliotherapy
  • Body-Mind Psychotherapy
  • Cognitive Behavioral Therapy /REBT
  • Complementary and Alternative Medicine (CAM)
  • Dialectical Behavioral Therapy
  • Mindfulness Based Cognitive Therapy
  • Positive Psychotherapy

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