Psychologist and Therapist in Alamo Heights, Texas Katherine Castillo Maddox, Psychologist
Licenses: Ph.D, LP, LSSP
Provider Gender: Female
Ages Served: 0-40
Appointments: In-office and Telehealth
Manages Medications: No, provides therapy only

Katherine Castillo Maddox, Ph.D, LP, LSSP
She is committed to creating a supportive environment where children and adolescents can thrive, offering specialized assessments that bring clarity and understanding to complex issues. Her evaluations serve as a roadmap for addressing each child s specific needs, whether related to emotional regulation, social skills, academic performance, or behavior. In addition to her work with neurodevelopmental and behavioral concerns, Dr. Maddox conducts assessments for various mental health issues, including anxiety, childhood behavior issues, depression, and obsessive-compulsive disorder. She uses psychological testing to provide diagnostic clarification and tailored recommendations, allowing parents and caregivers to better support their child s mental health journey. Dr. Maddox also has experience working with children and teens from diverse backgrounds, including those involved in adoption and foster care, LGBTQ+ youth, and individuals dealing with school avoidance and trauma-related concerns.
Outside of her professional work, Dr. Maddox enjoys running, reading, and spending time with her friends and family. Her dedication to mental health and her community in Texas drives her to continually enhance her practice and provide high-quality care that makes a difference in the lives of young people.
Expertise
Insurances Accepted
- Aetna
- Behavioral Health Systems (BHS)
- Blue Cross Blue Shield (BCBS)
- Carelon (Beacon)
- Centivo
- Evernorth (Cigna)
- Evernorth (Cigna)-EAP
- MediNcrease Health Plans (MHP)
- MultiPlan (PHCS)
- Optum (UnitedHealthcare)
- Optum (UnitedHealthcare)-EAP
- Partners Direct Health
- Provider Network of America (PNOA)
- Sana Benefits
Populations
- Adoption/Foster Care
- Autism Spectrum Disorders
- Developmental Disabilities
- LGBTQIA+
Languages
- English
FAQs
Please use our online form to schedule an appointment with Katherine Castillo Maddox. You can also call 210-858-9078 to have someone assist you.
Katherine Castillo Maddox generally accepts new patients but there could be a waitlist.
Please call 210-858-9078 to find out Katherine Castillo Maddox's schedule and availability.
LifeStance Health providers accept most commercial insurance plans that are offered in the states where we offer services, including telehealth. Please see the following list of insurances accepted by Katherine Castillo Maddox:
- Aetna
- Behavioral Health Systems (BHS)
- Blue Cross Blue Shield (BCBS)
- Carelon (Beacon)
- Centivo
- Evernorth (Cigna)
- Evernorth (Cigna)-EAP
- MediNcrease Health Plans (MHP)
- MultiPlan (PHCS)
- Optum (UnitedHealthcare)
- Optum (UnitedHealthcare)-EAP
- Partners Direct Health
- Provider Network of America (PNOA)
- Sana Benefits
If you don't see your insurance listed, please contact us at 210-858-9078 to see how we can help.
Katherine Castillo Maddox is a Psychologist and cannot prescribe medication. However, most LifeStance offices have a Psychiatrist or APN on staff who can prescribe medication if needed.
Yes, Katherine Castillo Maddox does offer online telehealth visits.
Yes, Katherine Castillo Maddox is currently offering in-office visits.