Stacie Smith, M.S., CCC-SLP
Owner / Speech-Language Pathologist
M.S.CCC-SLPLSVT LOUDPROMPT
Speech Therapy
Cornerstone Speech Therapy
Center-based in Allen, TX
5.0(6 Google reviews)
Accepting new clientsTelehealthCenter-based
Contact this providerFree for families · no spam
Ages served
Children and adults (all ages)
Availability
Accepting new clients
Setting
Center-based · Telehealth
Languages
English
Overview
Speech Therapy for autism in Allen
A private practice founded in 2004, Cornerstone Speech Therapy brings nine credentialed SLPs to the Allen, Texas community — each holding ASHA's Certificate of Clinical Competence. Sessions cover the full speech-language scope: articulation, language delays, AAC, fluency, feeding and swallowing, social-pragmatic communication, and voice. Both clinic visits and HIPAA-compliant teletherapy are offered to families across the Collin County suburbs.
Best for
Families in Allen, Plano, McKinney, or Frisco seeking experienced, individually matched SLPs for children — including kids on the autism spectrum with AAC or social communication goals.
Their approach
Every session is one-on-one and tailored to the individual child, drawing on a team that spans school, outpatient, and medical experience; therapists work closely with caregivers so progress carries over beyond the clinic.
What to expect
The office is open Monday through Friday, 8am to 7pm, with extended hours designed around school and work schedules — call (214) 785-4608 to discuss your child's needs and book an intake appointment.
Services
Services & specialties
- Ages
- All ages (children and adults)
- Focus
- articulationlanguageAACsocial-pragmaticfeeding/swallowingfluencyvoicecognitive-linguistic
- CCC SLP
- Yes
- Settings
- centertelehealth
- AAC Experience
- Yes
The people
Meet the Cornerstone Speech Therapy team
Team includes 9 speech therapists.
Amanda Dueck, M.A., CCC-SLP
Speech-Language Pathologist
M.A.CCC-SLP
With a Kansas-trained M.A. and 13-plus years in the field, Amanda spent years in Allen ISD and brings deep experience in articulation, vocabulary, and grammar development across childhood.Read more
Jamie Fosler, M.S., CCC-SLP
Speech-Language Pathologist
M.S.CCC-SLP
Jamie holds an M.S. from UT Dallas and 8-plus years of practice, including Plano ISD work with students on the autism spectrum and hands-on experience fitting and programming AAC communication devices.Read more
Adria Wassom, M.S., CCC-SLP
Speech-Language Pathologist
M.S.CCC-SLP
An M.S. graduate of the University of South Alabama, Adria spent time in McKinney ISD with autistic learners and completed diagnostic fellowship training at UAB Civitan Sparks Clinic in Birmingham.Read more
Kristin Pierce, M.S., CCC-SLP
Speech-Language Pathologist
M.S.CCC-SLP
Kristin trained at Baylor and UT Dallas, then worked in Allen and Frisco ISDs through early childhood and elementary grades, including time on autism evaluation teams and with assistive-technology tools.Read more
Hayley Hudspeth, M.S., CCC-SLP
Speech-Language Pathologist
M.S.CCC-SLP
Hayley earned her M.S. at the University of Tulsa and built her private-practice focus around children on the autism spectrum, AAC users, and kids navigating language delays and social communication challenges.Read more
Elizabeth Quinn, M.S., CCC-SLP
Speech-Language Pathologist
M.S.CCC-SLP
Both of Elizabeth's degrees are from UT Dallas; she has worked with children ages 1–18 with Autism, AAC needs, TBI, and fluency disorders, and spent time collaborating with BCBA staff in McKinney ISD.Read more
Cailene Conrad, M.S., CCC-SLP
Speech-Language Pathologist
M.S.CCC-SLP
An Abilene Christian University graduate, Cailene splits her week between Cornerstone and Allen ISD, working with kids on the spectrum alongside those with speech sound, language, and social communication disorders.Read more
Stephanie Quintana, M.S., CCC-SLP
Speech-Language Pathologist
M.S.CCC-SLPCertified Lactation Counselor
Stephanie holds an M.S. from Texas Woman's University and a Certified Lactation Counselor credential, specializing in pediatric feeding and swallowing alongside broader articulation, language, and social communication work.Read more
Reputation
What families say about Cornerstone Speech Therapy
5.0
6 reviews
Ratings and reviews sourced from Google.
Good to know
Common questions about Cornerstone Speech Therapy
Does Cornerstone Speech Therapy support nonverbal children and AAC?
Yes — Cornerstone Speech Therapy has experience with AAC (augmentative and alternative communication) for nonverbal and minimally verbal children. AAC ranges from picture boards to speech-generating devices, matched to each child.
What ages does Cornerstone Speech Therapy serve?
Cornerstone Speech Therapy serves ages Children and adults (all ages). If your child is near the edge of that range, it's worth reaching out — providers often make case-by-case decisions.
Does Cornerstone Speech Therapy offer telehealth?
Yes — Cornerstone Speech Therapy offers telehealth in addition to in-person care for families across Texas, where clinically appropriate. It can be a practical option for follow-ups or for families a long drive from the clinic.
Where is Cornerstone Speech Therapy located?
Cornerstone Speech Therapy is located at 1506 N Greenville Ave #230, Allen, TX 75002, serving families throughout Allen and the surrounding area. If getting there is difficult, ask whether telehealth or in-home options are available.
Is Cornerstone Speech Therapy accepting new clients?
Cornerstone Speech Therapy is currently accepting new clients in Allen. 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.
1506 N Greenville Ave #230, Allen, TX 75002
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