
Meet The Team

Founder
Crystal Gayle, Ph.D. is the founder of Gayle Psychology PLLC. She is a Texas licensed psychologist who enjoys working with children, adolescents, and adults. Dr. Gayle is passionate about using Cognitive Behavioral Therapy (CBT) to work with clients to begin to live their best lives. She is specialized in training OCD and other related disorders such as skin picking and hair pulling. She also treats mood disorders such as anxiety and depression, in addition to school and parenting challenges. Dr. Gayle also conducts psycho-educational assessments. Dr. Gayle is also passionate about training the next generation of psychologists and mentoring them on how to succeed in private practice.

Postdoctoral Fellow
Danielle Davis, Psy.D. is a Post-Doctoral Fellow who enjoys working with older adolescents, adults, families, and couples. She uses an evidenced-based, collaborative, and multi-cultural approach. Dr. Davis believes in creating an honest and nurturing therapeutic environment while creating strong rapport with each client as they strive towards meeting treatment goals. She utilizes evidence-based treatments such as cognitive behavioral therapy (CBT), dialectical behavioral therapy (DBT) and client-centered therapy to help individuals become the best version of themselves. Dr. Davis enjoys working with older adolescents and adults with challenges related to anxiety, depression and other mood disorders, trauma, adjustment concerns, ADHD and executive function concerns, and work-related stress.
Educational and Career Background
Dr. Davis earned her master’s from the College of New Rochelle in New York and obtained her
doctorate degree from The Texas School of Professional Psychology at Argosy University,
Dallas. Her doctoral training focused on utilizing CBT to treat anxiety, depression, behavior problems, stress, anger, and trauma. She has provided therapy and assessments across the lifespan in urban and rural communities in Texas, juvenile and adult correctional facilities. Dr. Davis completed her pre-doctoral internship at Rose Street Mental Health in Wichita Falls in Texas, where she conducted child, adolescent, and geriatric neuropsychological assessments, in addition to individual therapy and group therapy with special populations. She is supervised by Crystal Gayle, Ph.D.
Danielle Davis, Psy.D.
Crystal Gayle, Ph.D
Interested in Training with Us?
See our Opportunities Page for more information!