Find a therapist in Houston, TX — covered by insurance

Hi there! My name is Marynna Tymme Reyes-McCallister. Everyone calls me by my middle name - Tymme (Time). I have a M.Ed. in Clinical Mental Health Counseling from Lamar University. I have experience working in non-profits, schools, and private practice with children, teens, individuals, families and groups.

With over 45 years experience, clients consider me to be caring, direct, and engaging. Many things including stress both effect and are connected to your mental and physical health. Self care is very important and that will be a focus. People have some degree of trauma whether large or small which is a primary area of practice and experience for me. I utilize many tools including mindfulness, Brainspotting , Art and EMDR. I consider myself to be both empathetic, inquisitive and Intuitive. I currently only work with adults.

Lacy Dyke has dedicated her career to helping individuals and families navigate life's challenges with greater confidence, resilience, and hope. She believes that meaningful change begins within a safe and supportive therapeutic relationship where clients feel heard, respected, and empowered. Through a compassionate and collaborative approach, Lacy works alongside her clients to help them gain insight, develop practical coping skills, and create lasting positive change.

Lacy is a Licensed Professional Counselor Supervisor (LPC-S) with more than 20 years of experience supporting children, adolescents, adults, couples, and families. She earned her Master of Marriage and Family Therapy degree from Abilene Christian University and has extensive experience in both educational and clinical settings. In addition to her private practice work, Lacy serves as a school counselor and provides clinical supervision to LPC Associates throughout Texas.

Drawing from evidence-based approaches including Cognitive Behavioral Therapy (CBT), Solution-Focused Therapy, and family systems perspectives, Lacy tailors treatment to meet the unique needs and goals of each client. She strives to create a comfortable, nonjudgmental environment where clients can explore challenges, build on their strengths, and work toward meaningful growth.

Lacy has extensive experience helping clients navigate anxiety, depression, stress, relationship concerns, life transitions, grief and loss, family conflict, parenting challenges, self-esteem issues, and adjustment difficulties. She is particularly passionate about supporting adolescents, young adults, parents, and families as they navigate the complexities of life, relationships, and personal development.

John Gillespie is a dedicated Licensed Master Social Worker (LMSW) providing individual and group counseling in Houston, TX. He earned his Master’s degree from the Warden School of Social Work at Our Lady of the Lake University in San Antonio, and though he trained across Texas, he proudly calls Houston home.

Have you been feeling lost and overwhelmed? You are probably here because you struggle with anxiety, trouble sleeping, feeling down and hopeless, maybe having nightmares and flashbacks of stressful events or you lost someone important and are struggling to cope with grief. All that sounds like a lot to deal with alone so It is good that you are here. This a great step towards your mental health and healing process.

I have lived in and outside of Mexico, Houston, Seattle, and Maine, and have felt at home in a number of ecosystems. I’ve held many titles: marine biologist, research scientist, environmental educator, elementary school teacher, farmer, barista, mom...I come from a multi-national, multi-cultural family. When I’m not therapizing, I’m outside with my family and my pets, gardening, writing, moving my body, and goofing off.

I dedicated the first part of my career to connecting with nature through science, outdoor adventure education, and horticulture, while doing my own therapeutic work. Nature has always been part of my healing and how I care for others. I graduated from the University of Washington with a BS in Aquatic and Fisheries Science, and earned my master’s degree in Clinical Mental Health Counseling from the University of St. Thomas in Houston. I have 8 years of combined experience in eating disorder treatment at every level of care. My 5 years of private practice experience has centered on complex trauma presentations.

Welcome! I'm Dr. Ben Osevwe, a Doctor of Nursing Practice (DNP) and board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with more than 22 years of experience in mental health care, including over 4.5 years as a PMHNP. I founded Solid Foundation Psychiatry with one mission: to provide compassionate, evidence-based, and personalized psychiatric care that empowers individuals to live healthier, more fulfilling lives.

I work with adolescents and adults ages 12 through 90, providing comprehensive psychiatric evaluations, medication management, and supportive psychotherapy. I believe that effective mental health treatment goes beyond prescribing medication. Every visit is an opportunity to listen, educate, collaborate, and develop a treatment plan that reflects your unique goals, values, and life circumstances.

My clinical interests include ADHD, depression, anxiety disorders, bipolar disorder, autism spectrum disorder, obsessive-compulsive disorder (OCD), insomnia, mood disorders, and other psychiatric conditions. Whether you're seeking help for the first time or have struggled with symptoms for years, I strive to create a safe, respectful, and judgment-free environment where you feel comfortable sharing your concerns.

I provide both in-person psychiatric care in Pearland, Texas, serving the greater Houston area, and telepsychiatry to patients in states where I am licensed. My approach combines evidence-based medication management with psychotherapy and lifestyle recommendations.

My philosophy is simple: Every person deserves to be heard, treated with dignity, and given the tools to thrive. I believe healing begins with a trusting relationship, open communication, and a treatment plan tailored to your individual needs.

It is a privilege to be part of your mental health journey, and I look forward to partnering with you to help you build resilience, restore hope, and achieve lasting emotional wellness.