Atlantic Seaboard Dyslexia Education Center

The Atlantic Seaboard Dyslexia Education Center is a private, non-profit 501(c)(3) accredited by the International Multisensory Structured Language Education Council (IMSLEC).  Established in 2000, ASDEC's foundation is based on more than three decades of educational experience serving students with language-based learning disabilities. ASDEC's graduate-level training in structured multisensory language instruction enables teachers, tutors, parents and other educators to teach success to students with even the most severe learning disabilities.

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ASDEC Winter Courses

ASDEC offers the only IMSLEC accredited IDA endorsed professional development in the DC region. Our online courses reach educators all over the world. Register online and  Join our growing community of multisensory specialists.


Multisensory Math 1 Online

Study Skills Online


Interested in Becoming an 
Academic Therapist?

Please contact us to learn hou you can join our next training cohort.

ASDEC offers the only training center in the Washington DC area endorsed by the International Dyslexia Association for meeting its knowledge and practice standards.

Summer 2020 Registration opens soon

Sounds In Syllables-Language 1

Virginia: June 15-19,, 23-25, and 29 and 30, 2020


Rockville:  June 18-19, 22-26 and 6/29-July 1, 2020

Contact us at  [email protected]


Over 90% of students with learning disabilities read below proficiency.

Please Donate to ASDEC today

Click here to donate online or

Send your check to

17 West Jefferson St. Suite 201        Rockville, MD 20850


ASDEC Services

 Based on  close to 20  years of experience teaching and training specialists in the field of Dyslexia education, ASDEC is in a unique position to assist parents with the complex array of services that exist in the Washington, DC area.

ASDEC also delivers direct services to students through our summer program for children aged 7-15 and through our Nationally Certified Academic Therapists who serve students of all ages including adults who struggle with reading and math.

ASDEC is accredited by the International Mulitsensory Structured Language Education Council (IMSLEC), one of two organizations in the US to receive the International Dyslexia Association (IDA) endorsement for meeting teacher training standards in reading.

The IDA standards provide a comprehensive, research-supported documentation of what every teacher needs to know and be able to demonstrate, whether they are teaching students with dyslexia, other struggling readers, or the general student population.

ASDEC - Dyslexia Therapy, Training, and Parent Advocacy

17 West Jefferson Street, Suite 201
Rockville, MD 20850

Phone: 301-762-2414
Email: [email protected]

Copyright ©2019. ASDEC All rights reserved.

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