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Cletus Deller

LMHC

Cletus Deller , LMHC

Therapist in Florida

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Online therapy - get matched and start messaging.

About Cletus

Cletus Deller is a Licensed Mental Health Counselor (LMHC) with 25 years of professional experience who began his career as a teacher and later transitioned into clinical work. As an LMHC he is licensed to provide mental health counseling and works with people facing stress, anxiety, addictions, trauma and abuse, grief, anger, relationship and family concerns, intimacy-related issues, self-esteem struggles, depression, and ADHD.

He holds two graduate degrees - an MS in Psychology and Counseling and an MBA - along with a post-graduate certification in forensic psychology and certification as a sexual therapist. In addition, he has completed specialty certifications in addiction, anger management, anxiety, complex trauma, grief, narcissistic abuse, and borderline personality treatment using dialectical behavior therapy. He is trained and certified in evidence-based approaches for both PTSD and complex PTSD.

Rather than being a talk-only therapist, he emphasizes practical, concrete changes that clients can implement in daily life. His practice draws on approaches such as Cognitive Behavioral Therapy and Acceptance and Commitment Therapy to help people develop new patterns, and he uses dialectical behavior strategies when working with patterns related to borderline dynamics. He can also integrate spiritual perspectives alongside scientifically validated methods when requested, tailoring plans to each personâs needs and goals.

He brings personal experience with narcissistic and borderline relationships, addiction, and trauma to his clinical perspective, and describes his style as nonjudgmental, patient, empathetic, and understanding. More information is available at his website sciencepsychologyanddeliverance.com or by email at [email protected].

Approaches That Translate Well to Online Care



Acceptance and Commitment Therapy (ACT) helps people clarify their values and commit to small, practical steps that move them toward a meaningful life. It focuses on accepting difficult thoughts and feelings while taking action aligned with personal goals, which can be helpful for anxiety, depression, and persistent stress.

Cognitive Behavioral Therapy (CBT) is a structured approach that identifies unhelpful thinking and behavior patterns and teaches tools to change them. CBT is often used for anxiety, depression, and many everyday challenges because it emphasizes skill-building and measurable progress.

Dialectical Behavior Therapy (DBT) provides concrete skills for emotion regulation, distress tolerance, interpersonal effectiveness, and mindfulness. It is commonly used when intense emotions or relationship patterns create recurring problems, and it supports practical coping strategies.

Choosing the right approach is a collaborative process. The therapist will work with each person to assess needs, preferences, and goals and then recommend one or a combination of methods that fit the situation. This collaborative planning helps ensure the work feels relevant and actionable.

Online therapy with licensed professionals offers flexibility - sessions can take place by video call, phone, live chat, or text-based messaging - making it easier to fit care into busy schedules and to maintain continuity of treatment across locations. These options support consistent, ongoing work toward change without requiring travel, and therapists adapt tools and exercises so they work effectively in virtual formats.

Frequently asked questions

How much experience does Cletus Deller have?

Cletus Deller has 25 years of experience.

Is Cletus Deller a licensed therapist?

Yes. He holds the credential LMHC, which stands for Licensed Mental Health Counselor. License details: FL LMHC MH10772.

In which languages does Cletus Deller provide therapy?

He provides therapy in English.

Where is Cletus Deller located?

He is located in Florida.

How can I work with Cletus Deller as my therapist?

You can work with Cletus Deller through video calls, phone sessions, live chat, or text-based messaging.

Does Cletus Deller work with international clients?

Yes, Cletus Deller works with international clients.

How much does therapy with Cletus Deller 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 with therapy is quick and straightforward. Click the "Start Therapy" button and complete a short questionnaire that helps match you with your therapist. Depending on availability, you can then schedule a first session, which may take place by phone, video call, live chat, or in-app messaging.

Areas of expertise

Primary focus

Stress, AnxietyAddictionsTrauma and abuseGriefAnger management

Also works with

Relationship issuesFamily conflictsIntimacy-related issuesSelf esteemDepressionADHD

Additional focus areas

AbandonmentAdoption and foster careAging and geriatric issuesAntisocial personalityAttachment issuesAvoidant personalityBlended family issuesCancerCaregiver issues and stressChronic pain, illness, and disabilityCo-morbidityCodependencyCommitment issuesCommunication problemsControl issuesCoping with natural or human-caused disasterDependent personalityDisruptive Mood Dysregulation Disorder (DMDD)DissociationDivorce and separationDomestic violenceDrug and alcohol addictionEmptinessFamily of origin issuesFamily problemsFatherhood issuesFirst responder issuesForgivenessGuilt and shameHospice and end-of-life counselingImpulsivityInfidelityIsolation / lonelinessJealousyLife purposeVeteran and Armed Forces IssuesMood disordersNarcissismObsessions, compulsions, and OCDPanic disorder and panic attacksPersonality disordersPhobiasPost-traumatic stressProcess addiction (porn, exercise, gambling)Self-harmSelf-loveSex addictionSexual assault and abuseSexual dysfunctionSexualitySmoking / vaping cessationSocial anxiety and phobiaTraumatic brain injury

Therapeutic approaches

Acceptance and Commitment Therapy (ACT)Attachment-Based TherapyCognitive Behavioral Therapy (CBT)Dialectical Behavior Therapy (DBT)Eye Movement Desensitization and Reprocessing (EMDR)Mindfulness TherapyMotivational InterviewingPsychodynamic TherapySolution-Focused TherapySomatic TherapyTrauma-Focused Therapy

Experience

25+ years

Licensed

Florida

Languages

English

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