About CHADD | Contact Us

Contact Us

You may contact CHADD in a variety of ways. Using the information below, please use whichever contact method most suits your needs.



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  Conference   240-487-2318
  Chapter Services   240-487-2314
  Development   240-487-2306
  Membership   240-487-2309
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4601 Presidents Drive, Suite 300
Lanham, MD 20706

Tel: 301-306-7070 / Fax: 301-306-7090

CHADD staff members are available by appointment only. If you have an appointment with a staff member, you may find our office either by:

  1. Metro: The CHADD national office is accessible via the Metro bus from the New Carrollton Metro statiion
  2. Driving: CHADD is located in close proximity to Route 50, I-95/495 at the intersection of Forbes Boulevard and Route 704/Martin Luther King Highway.