Complex Trauma Therapy
In Houston

With Mary Duran, LCSW, LCDC

 And Gabriela Treviño, LCSW

We are a team of trauma specialists, including therapists who have done our own complex trauma therapy. We’ve seen the changes it makes.

Do you feel like parts of your life were taken from you?
Do you expect things to go wrong, even when they’re going well?
Is it hard to trust anyone fully?

You might feel stuck in patterns. Your nervous system is always on. Or you’re completely shut down. You overthink, ruminate, and replay conversations long after they’re over.

Complex trauma isn’t a character flaw. It’s what happens when your system adapts just to survive.

Clients Come To Us With

  • Hypervigilance

  • Chronic anxiety

  • Emotional numbness

  • Nightmares or flashbacks

  • Relationship instability

  • Constant tension

  • Rumination loops

  • Fear of trusting & fear of abandonment

  • People-pleasing to stay safe

  • Feeling fundamentally "broken"

If these symptoms resonate, complex trauma therapy helps to unwind them.

How Complex Trauma Therapy With Us Works

We focus on both insight and regulation. Understanding your story matters, but so does calming your nervous system so you can feel safe.

Our work is relational. We build a steady, consistent connection where your system can begin to experience safety. From there, we gently process what happened and teach your brain and body new patterns.

Modalities We Integrate

  • Helps you challenge beliefs shaped by trauma such as it was my fault or I cannot trust anyone, reducing shame and fear.

  • Repairs relational wounds and builds healthier patterns of connection and security.

  • Teaches emotional regulation, distress tolerance, interpersonal effectiveness, and mindfulness so you are not overwhelmed by triggers.

  • Body-based tools that calm the nervous system and reduce fight, flight, freeze, or fawn responses.

  • Practical skills to help your body learn what safety feels like again.

As your nervous system stabilizes, old patterns shift. Instead of bracing for impact, you get to choose how to feel.

After Complex Trauma Therapy, Our Clients Report

  • Feeling calm 

  • Better sleep

  • Less on edge

  • Fewer trauma triggers

  • Less physical tension

  • Healthier partners & relationships

  • Stronger boundaries

  • Improved focus at work

  • Reengagement in life

  • Ability to trust self & others

About Us 

Mary Duran, LCSW, LCDC
And Gabriela Treviño, LCSW

Before joining our current practice, Gabriela worked exclusively in trauma therapy. Mary has extensive training in attachment-based theory and therapy and has spent years helping clients understand how early relationships shape adult patterns.

Our style is relational and direct. We build a real connection with you. We give feedback, help you notice patterns in the moment, and teach you how to regulate your body, brain, and emotions. We believe healing happens inside a consistent, honest relationship.

Mary has practiced yoga for over a decade and finds movement essential for calming a fast-moving mind. She lives in Houston with her spouse and two small dogs. Gabriela was raised in Houston, and enjoys getting lost in a good book, gardening, and spending time with her partner and three dogs.

Availability: We work with clients in-person in Houston. Telehealth sessions available across Texas, Colorado, Maryland, Maine, Minnesota, Indiana, Pennsylvania, and Washington, D.C.

Education, Credentials,
& Trainings

  • Licensed Clinical Social Worker, Texas

  • Advanced Training in Attachment-Based Therapy

  • Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) Training

  • Training in Dialectical Behavior Therapy (DBT)

  • Specialized Trauma Treatment Experience

3 Steps To Get Started

  • Fill out the contact form and share what has been feeling stuck or overwhelming.

  • We will schedule a short call to see if we are the right fit and answer your questions.

  • We begin building safety, understanding your history, and creating a clear plan for trauma-focused work.

You Don’t Have To Live On High Alert.