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Tymme McCallister


Headshot of Mid Adult Man

Contact Information

281-769-2238 ext. 518



Licensed Professional Counselor-Associate








Insurance Accepted




Hi there!

My name is Marynna Tymme Reyes-McCallister, and I'm a Licensed Professional Counselor - Associate, License #90835, in the state of Texas. Everyone calls me by my middle name -- Tymme (Time). I'm under the supervision of Angela Baehr, M.Ed.,LPC-S. I obtained my Master of Education in Clinical Mental Health Counseling in August 2022 from Lamar University.

I have experience working with children, adolescents, individuals, families, and groups. I’ve lead parenting groups within the community. I’ve worked as a Family and Youth Success (FAYS) Therapist, and a Victim of Crime (VOCA) Therapist. Through my roles, I found a passion for working with clients who have experienced trauma, anxiety, depression, and/or anger. I also have experience working with families who have struggled with their family relationships and communication.

During session, I primarily utilize Cognitive Behavioral Therapy to help clients learn about how their thoughts influence their feelings and behaviors. I also use Trauma Focused - Cognitive Behavioral Therapy, Cognitive Processing Therapy, Dialectic Behavioral Therapy, and Solution Focused Brief Therapy. Depending on what we are working on in session, I may pull from a variety of treatment modalities. My goal is to ensure that you feel heard, valued, and empowered.

I moved to Texas with my family as a young child, and have spent the majority of my life in the Clear Lake area. I'm a proud furparent to my dog, Sega, and am the oldest of my siblings. In my free time, I enjoy reading, baking, collecting art supplies, roller skating, listening to music, watching crime and medical shows, and spending time with friends and family.

I'm excited you've made your way to Clearhope! I look forward to getting to know you and to working alongside you as you navigate life and overcome challenges!

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