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Developmental Disabilities Institute (DDI) Employee Directory

Individual and Family ServicesNew York, United States501-1000 Employees

For nearly 65 years, Developmental Disabilities Institute (DDI) has been helping children and adults with autism and other developmental disabilities experience personal growth and fulfillment. Providing services from preschool through residential, day habilitation, and vocational programs, DDI supports over 1,600 people each day. For more information, visit www.ddiny.org.

Find Developmental Disabilities Institute (DDI) employees' phone numbers or email addresses

Developmental Disabilities Institute (DDI) Global Highlights

Location
Employees

North America
734

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  • United States Of America
    733
  • Canada
    1

Asia
1

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  • Turkey
    1

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

Developmental Disabilities Institute (DDI)'s Leadership

  • Stylized image of a person
    A. L.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. K.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    P. W.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    V. R.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    E. D.
    Chief Human Resources And Administrative Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. S.
    Chief Financial & Administrative Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. C.
    Chief Technology Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. G.
    Company Owner
    Phone icon
    Mobile Phone

Developmental Disabilities Institute (DDI) Employee Metrics

100%
50%
0%
2026
2025
  • Community & Social Services
  • Education
  • Healthcare Services
  • Human Resources
  • Accounting
  • Other
  • Program & Project Management

Contact profiles from Developmental Disabilities Institute (DDI)

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    A. M. G.
    Associate Director Adult Day Services Developmental Disabilities Institute
    Phone icon
    Mobile Phone
    United StatesNew York
    Mar 24, 2025
  • Stylized image of a person
    A. L.
    Director Of Operation
    Phone icon
    Mobile Phone
    Oct 21, 2024
  • Stylized image of a person
    B. C.
    Director Of Children's Residential Services
    Phone icon
    Mobile Phone
    United StatesNew York
    May 10, 2025
  • Stylized image of a person
    C. R.
    Director Center For Autism
    Phone icon
    Mobile Phone
    United StatesNew York
    Mar 24, 2025
  • Stylized image of a person
    E. C.
    Controller
    Phone icon
    Mobile Phone
    Oct 17, 2024
  • Stylized image of a person
    J. H.
    Director, Information Technology
    Phone icon
    Mobile Phone
    United StatesNew York
    Jul 29, 2025
  • Stylized image of a person
    K. H.
    Account Director
    Phone icon
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    L. E.
    Director
    Phone icon
    Mobile Phone
    Oct 22, 2024
  • Stylized image of a person
    L. W.
    Director Of Early Childhood Special Education
    Phone icon
    Mobile Phone
    United StatesNew York
    Oct 15, 2025
  • Stylized image of a person
    M. T.
    Director
    Phone icon
    Mobile Phone
    Jul 17, 2025

Frequently Asked Questions

What is Developmental Disabilities Institute (DDI) known for?

Minus sign iconPlus sign iconDevelopmental Disabilities Institute (DDI) was founded in 1961 operates in the Individual and Family Services industry. The company's main headquarters is located in 99 Hollywood Drive Smithtown, New York 11787 United States; you can contact the main corporate office by phone at
+1-631-366-****
. Explore Developmental Disabilities Institute (DDI)'s company overview page for more information.

What is Developmental Disabilities Institute (DDI)'s most common email format?

Minus sign iconPlus sign iconDevelopmental Disabilities Institute (DDI) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Developmental Disabilities Institute (DDI) email formats with LeadIQ.

How many employees does Developmental Disabilities Institute (DDI) have currently?

Minus sign iconPlus sign iconDevelopmental Disabilities Institute (DDI) has approximately 835 employees as of February 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Developmental Disabilities Institute (DDI)'s key employees and leadership?

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As of February 2026, Developmental Disabilities Institute (DDI)'s key employees include:

  • Chief Executive Officer: A. L.
  • Chief Executive Officer: J. K.
  • Chief Executive Officer: P. W.
  • Chief Executive Officer: V. R.
  • Chief Human Resources And Administrative Officer: E. D.

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