Our Staff: Katy

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Mohammed Ayoub, MD

Mohammed Ayoub, MD is a practicing Adult, Child, and Adolescent Psychiatrist in Houston, Texas. After finishing General Psychiatry Residency at Loyola University Medical Center in Maywood, Illinois and Child and Adolescent Psychiatry Residency at the University of Texas Medical Branch in Galveston, Dr. Ayoub has been practicing in Clear Lake since 2002. He has been with the New Dimensions Day Treatment program of Clear Lake as the Medical Director of their Adolescent Program since 2002.

Dr. Jasime Sonny, PsyD

Dr. Sonny is a Provisionally Licensed Psychologist (TX License #39625). She holds a doctoral degree in Human and Organizational Psychology from Touro University Worldwide, as well as a master’s degree in Marriage and Family Counseling.

Dr. Sonny believes that every person is a unique individual and should be treated with the utmost respect. When working with clients, her primary goals are to be compassionate, culturally sensitive, and professional. Dr. Sonny specializes in conducting comprehensive psychological and neuropsychological evaluations of mood disorders, ADHD, ASD, and many other mental health disorders. In addition to treating depression, anxiety disorders, trauma, and ADHD. She has many years of experience working in a variety of mental health settings with both children and adults. She has experience providing individual therapy, family therapy, and crisis intervention. Dr. Sonny is passionate about assisting her clients with appropriate interventions so that they can live their lives to the fullest.

Traci Turner, MA, LPC

As a Therapist, nothing compares to helping my clients find meaning during their most difficult times. With the many challenges that life throws us, my goal is to help you positively navigate through these challenges, come out on top, and LIVE YOUR BEST LIFE!

Over the course of my 15+ year career in mental health, I have strived to obtain a diverse background, in order to be able to help the many needs of my varying clients. My background includes working in residential treatment facilities, psychiatric hospitals, correctional settings, hospitals, as well as private practice. Through these various avenues, I have been provided services such as direct care, case management, individual, group, and family counseling, as well as psychiatric assessments. Through various therapeutic approaches, I work with my clients to help them heal, energize, and become aware of their inner strengths. I truly believe that all of my clients have the power to change within, which is why I utilize a collaborative approach. My primary treatment modalities include Cognitive Behavioral Therapy (CBT) and Solution-Focused Therapy. I proudly hold a Bachelor of Science degree in Psychology from Xavier University of Louisiana., as well as a Master of Arts degree in Counseling from Prairie View A&M University.

In my free time, I love to spend time with my 2 children and our puppy Oreo, travel (anywhere there’s a beach), and just enjoy life!

Jessica Gonzalez, LCDC-I

Hello! I am a Licensed Chemical Dependency Counselor Intern (LCDC-I) in the state of TX. I graduated from the Drug and Alcohol Counseling program at the University of St. Thomas in Houston and completed my practicum at New Dimensions. I now have the privilege to serve as the counselor for the Chemical Dependency Program in Katy, under the supervision of Gary Hillard LCDC. I am passionate about meeting people where they are, offering support in difficult moments, and celebrating the small wins of everyday that make recovery possible.

Kendra Halliday, LPC-A

Kendra Halliday is a Licensed Professional Counselor Associate, supervised by Dr. Regan Boyd. Kendra works with children, adolescents, adults, and families navigating anxiety, stress, life transitions, and emotional overwhelm. She brings a thoughtful, client-centered approach to therapy, grounded in evidence-based practices and genuine human connection.
Kendra has experience providing individual and family therapy in both community mental health and private practice settings. She specializes in assessment, diagnosis, and collaborative treatment planning, and frequently utilizes Cognitive Behavioral Therapy (CBT) to help clients better understand their thoughts, emotions, and behaviors. Her work emphasizes practical tools, emotional regulation, and helping clients build insight that leads to lasting change.
Known for her warm presence and strong rapport-building skills, Kendra strives to create a safe, supportive space where clients feel heard, respected, and empowered. She is passionate about meeting clients where they are and supporting them as they move toward greater balance, resilience, and self-understanding.

Martin Dolan, LPC-A

Martin acquired his Bachelor of Science in Psychology at the University of Houston and a Master of Science in Clinical Mental Health Counseling from the University of Houston – Clear Lake. Prior to working for New Dimensions, he worked within a residential treatment setting focusing primarily on providing treatment and support for high-risk adolescents and substance abuse. He also has experience working in private practice settings and community mental health settings, working with adults and adolescents. His philosophy involves a holistic approach, taking into account the mind, body, and spiritual connections, finding imbalances and working collaboratively with individuals and families to develop a plan to address these areas appropriately and effectively. Martin has experience working with adolescents and adults with depression, anxiety, bipolar disorder, substance abuse, and trauma. Therapeutic approaches include but are not limited to CBT, DBT, ACT, motivational Interviewing, and family dynamics with trauma-informed and focused care. Martin is supervised by Jamie Williams, LPC-S.

Tonya N. Williams, PMHNP-BC

Tonya N. Williams is a board-certified Psychiatric Mental Health Nurse Practitioner with more than 13 years of nursing experience and over four years of experience providing psychiatric care across the lifespan. She works with children, adolescents, and adults experiencing a wide range of mental health concerns, including depression, anxiety, ADHD, mood disorders, trauma-related disorders, sleep difficulties, schizophrenia, schizoaffective disorder, and substance-related concerns.

Tonya’s approach to care is compassionate, collaborative, and individualized. She believes effective mental health treatment begins with creating a safe space where patients feel heard, respected, and comfortable discussing their concerns. Her treatment approach may incorporate evidence-based medication management, supportive therapy, motivational interviewing, psychoeducation, and practical coping strategies tailored to each patient’s needs and goals. Tonya is passionate about helping individuals better understand their mental health, build healthier coping skills, and make meaningful progress toward emotional wellness and an improved quality of life.

Casey Whatley, Billing Specialist

Casey Whatley obtained an Associate’s Degree in Business in 2024 and joined the New Dimensions billing team as a Billing Specialist. She is based out of the Clear Lake location, where she handles billing matters for both the Katy and Woodlands locations. Casey is detail-oriented, organized, and always willing to learn something new. Outside of work, Casey enjoys family time with her daughter, dirt track racing, and spending time with her animals.

Skye Garza, Assistant Administrator

Hi, I’m Skye Garza! I’m a friendly, compassionate, and people-oriented person who truly loves helping others. I enjoy connecting with people, making them feel welcomed and supported, and creating a positive experience for everyone I meet. I believe a little kindness and a listening ear can go a long way! When I’m not helping others, I enjoy spending time with the people I love, making memories, and simply enjoying life. I’m grateful to be in a role where I can connect with people every day and make a positive difference, even in the smallest ways.