
Samantha Douglas
Executive Clinical Director



In-home services across Aubrey and nearby
Insurance
6 plans + Medicaid
Ages served
2–12
Availability
Accepting new clients
Setting
Center-based · In-home
Languages
English
Overview
Started in 2020 with a single North DFW clinic, Radiant Autism Center has grown to four locations — Little Elm, Sherman, Aubrey, and Denton — with more than 140 staff members. The center provides BCBA-supervised ABA therapy for children ages 2 through 12 in both clinic and home settings, and offers in-house ADOS-2 diagnostic evaluations for children 18 months through age 12. Medicaid and six major commercial insurers are accepted, and weekly parent collaboration sessions are woven into every treatment plan.
North DFW families with children ages 2–12 who need ABA therapy alongside diagnostic support, or who rely on Medicaid and want active parent coaching built into their child's program.
BCBAs design individualized plans targeting communication, behavior, social skills, and daily-living routines, with RBTs delivering sessions using naturalistic and play-based methods. Families meet with the clinical team each week so goals can be adjusted in real time as the child progresses.
New families start with a complimentary consultation and clinic tour; if a diagnosis is already in hand, the team verifies insurance coverage and schedules a BCBA assessment to build the treatment plan. Children without a diagnosis can complete an ADOS-2 evaluation on-site before therapy begins.
Services
The people
Team includes 15 BCBAs.

Executive Clinical Director

Senior Clinic Director

Clinical Director
Michelle Wintrich (M.A., BCBA) directs clinical services at the Little Elm location.
BCBA
Shaunta Hamilton brings an M.Ed. and BCBA to her role as a clinician on the Little Elm team.
BCBA
Justin Rodriguez is an M.Ed., BCBA providing direct clinical services at the Little Elm clinic.
BCBA
Audri Hayward (M.A., BCBA) works as a clinician on the Sherman team.
BCBA
Katie Leffert holds an M.A. and BCBA and delivers clinical services at the Sherman location.
BCBA
Delaney Alexander is an M.A., BCBA clinician serving children at the Sherman clinic.
BCBA
Delaney Slate combines an MSW with BCBA certification and works as a clinician at the Sherman location.

Clinic Director
Ashley Williams (M.S., BCBA) leads the Aubrey clinic as its Clinic Director.
BCBA
Miranda Servey holds an M.Ed. and BCBA and provides ABA therapy services at the Aubrey clinic.
BCBA
Marianna Robles is an M.A., BCBA clinician on the Aubrey team.
BCaBA
Rachel Wagenknecht (B.G.S., BCaBA) handles clinical training coordination and direct service responsibilities across the organization.
BCaBA
Brooke Kinikini holds a B.S. and BCaBA and works as a behavior-analysis clinician at the Aubrey location.

Clinic Director
Victoria Westermann (M.Ed., BCBA) serves as Clinic Director at the Denton location.
BCBA
Alessondra Stephens is an M.S., BCBA clinician working with children at the Denton clinic.
BCBA
Nathan Bass Roberts holds an M.A. and BCBA and delivers ABA therapy at the Denton location.
Payment
Accepts Medicaid
Coverage can change, so confirm your specific plan when you reach out.
Reputation
Ratings and reviews sourced from Google.
Good to know
Radiant Autism Center provides ABA therapy in center and in-home settings in and around Aubrey. In-home suits families who want skills practiced in the child's own environment, while center-based offers a structured, distraction-light space.
In Texas, many commercial health plans and Texas Medicaid cover ABA therapy for children with an autism diagnosis. A confirmed diagnosis is required for coverage, which is why many families begin with an evaluation — Radiant Autism Center can help you confirm your benefits first.
Evaluations can include ADOS-2, tailored to your child. The goal is a clear picture of your child's strengths and needs, not just a yes-or-no answer.
Radiant Autism Center works with plans including Humana, Magellan Health, United Healthcare, Aetna, Blue Cross Blue Shield, Cigna. If your plan isn't listed it's still worth asking — provider networks change often, so confirm your specific plan when you reach out.
Yes — Radiant Autism Center accepts Texas Medicaid. Some plans require a referral or prior authorization first, and if you're still applying, ask about self-pay or sliding-scale options in the meantime.
Radiant Autism Center serves ages 2–12. If your child is near the edge of that range, it's worth reaching out — providers often make case-by-case decisions.
Radiant Autism Center is located at 26919 US-380, Aubrey, TX 76227, serving families throughout Aubrey and the surrounding area. If getting there is difficult, ask whether telehealth or in-home options are available.
Radiant Autism Center is currently accepting new clients in Aubrey. Sharing your child's age and insurance up front helps them tell you quickly whether they're a fit — availability can change fast.
Ratings sourced from Google. Autism Services Finder verifies listings but doesn’t endorse providers. Updated July 2026.
26919 US-380, Aubrey, TX 76227
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