Addiction therapists & psychiatrists in Denton, TX

I obtained my Master of Arts in Professional Counseling from Amberton University in 2021 and am a licensed professional counselor in the state of Texas and clinical professional counselor in the state of Nevada. My areas of focus include depression, anxiety, trauma, relationship / attachment issues, couples counseling, adjustment difficulties, and emotion regulation difficulties.

You may be the person everyone counts on, but that does not mean you are built to carry everything alone

You deserve to feel human, not just functional. You can be competent, capable, and still need help. Those things aren't in conflict.

I work with busy professionals, exhausted parents, healthcare professionals, and LGBTQ+ individuals, who look "fine" but feel lonely, resentful, or stuck in survival mode. You want life to work without running on stress and guilt. Together we'll identify what's draining you and build practical boundaries, routines, and skills that calm your nervous system, protect your energy, and make daily life feel manageable and yours again.

You can verify your insurance in minutes and view my real-time availability directly through Headway — making it simple to get started.

Welcome! My name is Marquin Decker and I hold a Masters in Clinical Mental Health Counseling from the University of North Texas. I am Licensed Professional Counselor and am EMDR Trained.

I didn’t grow up with the healthy mother-daughter relationship I longed for, and that experience shaped my desire to help others find healing. Today, I’m passionate about helping my clients build the connection, understanding, and relationship they deserve. I specialize in working with women and teens as well as incorporating equine and animal-assisted therapies. I am also trained in play therapy and can work with children ages 6-10yo.

I’m a Licensed Marriage and Family Therapist and Certified Clinical Trauma Professional with over 15 years of experience supporting adults. I specialize in trauma, anxiety, ADHD, emotional overwhelm, self-worth, and relationship challenges, and I also work with couples seeking stronger communication and connection. My style is warm, collaborative, and relational, creating a space where you can show up as you are. Together, we’ll understand the patterns keeping you stuck, build on your strengths, and create meaningful, lasting change.

As a licensed professional counselor and psychotherapist, my relationship with my client is the most important aspect of the process. I strive for connection and a collaborative spirit. It is always my goal to help the client with their unique and special needs. Whether someone struggles with anxiety, depression, grief, stress, trauma, or general relational issues, I want to develop a plan with them that will be customized to their needs, and specific to what their desired outcome is.