About All Speech

All Speech, LLC provides virtual dyslexia intervention, speech therapy, and oral myofunctional therapy in Texas and California. We serve both adults and children. We believe therapy should be engaging and that everyone can succeed.

Our Business Hours are:

Monday - Friday 9:00 a.m. - 5:00 p.m. CST

Saturday 9:00 a.m. - 12:00 p.m. CST

Sunday Closed

** Our hours are written in Central Standard Time (CST).

** Please call if our hours do not meet your needs, and we will do our best to accommodate you. We pride ourselves in increasing accessibility to speech therapy services by offering after-work and after-school options.

Our Mission

All Speech’s goal is to improve the accessibility of myofunctional and speech therapy services. We provide our services online to work in the client's everyday setting, to maximize the convenience of our services, and to encourage communication partners to join in the growth.

Your Reliable Partner

All Speech, LLC believes in life-long learning and continues to use innovative treatment that addresses your communication concerns. We are here for you, and we have the skill sets to make the virtual sessions effective and enjoyable. All we ask of you is to come with an open-mind and leave motivated to continue your growth plan.

Why All Speech?

Our priority is you. We complete a thorough intake before the assessment and schedule a consultation afterward to ensure all your questions are answered. Because communication requires two or more people, we help you work on your goals outside of the therapy room as your coach.

The All Speech Team

Meet our talented team.

Sarah Guigneaux, M.S., CCC-SLP, QOM

Co-Founder, Clinical Director

Sarah received a M.S. degree in communication disorders from the University of Texas at Dallas and a B.S. degree in communication sciences and disorders from Texas Woman’s University. As a certified and licensed speech-language pathologist (CCC-SLP), she specializes in adult and pediatric myofunctional therapy and pediatric speech and language disorders. She has worked in a variety of settings, including private practice, skilled nursing facilities, early childhood centers, and public and private schools. Sarah is trained in PROMPT, PECS, LSVT, Speak Out!, and oral myofunctional therapy.

June (Junko) Levitt, Ph.D., LDT, CCC-SLP, QOM

Co-Founder, Speech-Language Pathologist

June received a Ph.D. in communication sciences and disorders and a M.S. degree in applied cognition and neuroscience from the University of Texas at Dallas. As a certified and licensed speech-language pathologist (CCC-SLP), she specializes in voice/speech and neurogenic communication disorders. June is also a licensed dyslexia therapist (LDT) trained at Southern Methodist University (SMU). She is fluent in English and Japanese.

Our History

2020 - 2024

All Speech, LLC. was founded in 2020 with the idea that we could help improve accessibility to speech therapy services through our own private practice. Sarah and June worked together to establish All Speech and to serve families across Texas and California.

2025 - Beyond!

All Speech continues to provide private speech teletherapy, and we have expanded to provide resources to support parents, rising speech-language pathologists, and speech therapists through All Speech Mom. We believe in the power of lifelong learning and that everyone can succeed.