Phone Number (214) 265-6051

We are a full service practice with associate specialties from early childhood through the age of 65, addressing the majority of problems or concerns people experience.

  • Bonding Evaluations
  • Custody Evaluations
  • Developmental Evaluations
  • Educational Evaluations
  • Fitness to Proceed Evaluations
  • Psychological Evaluations
  • School Readiness Evaluations

Dr. Kerwin has over a decade of experience collaborating with attorneys and CPS caseworkers as well as providing expert testimony in family related court cases.  Dr. Hill is a specialist in fitness to proceed matters.


All professionals with our practice have areas of specialty for which they train other mental health professionals, CPS caseworkers, attorneys, parents, and school personnel. Please contact our office for details.


At Kerwin Testing and Therapy Group, our philosophy is solution-focused. We strive to address issues with the depth and breadth needed to help you and/or your family reach identifiable goals. We recognize individuals have unique needs and challenges. While some of these challenges are biologically based, others develop from a situation specific event or are due to a time of transition for you and/or your family. Still others just need a little extra help developing everyday life skills. We strive to provide a safe place for our clients to address concerns, involving our clients in the goal setting process. We also collaborate with other professionals working with you and/or your family when appropriate to ensure continuity of care.

Our rates for services are highly competitive and affordable. We do not file on insurance but are considered an "out of network provider." We will provide you with a receipt so you can file for reimbursement for services rendered with your insurance company. We take checks and credit cards for your convenience. Payment is due at the time of service. Due to the high demand for our services, we require a minimum of 24-hour notice if you decide to cancel a session.


We are a full service practice with associate specialties from early childhood through adulthood, addressing the majority of problems or concerns people experience. Having such a broad range of experts in house makes us one of the few practices in the Mextroplex with the resources to provide a comprehensive team.




The first step towards success is to contact Kerwin Testing and Therapy Group. Please feel free to call us, contact us via email at to have a representative contact you. Please note that due to our clinician's varying schedules we are unable to accommodate "walk-in" appointments at this time.

Phone Number (214) 265-6051
Fax number (214) 265-6052 or (888) 519-5344

For general questions, billing support, and to set up an initial appointment please call the office at the number listed above.