Diane Twachtman-Cullen

Dr. Diane Twachtman-Cullen is a licensed speech-language
pathologist specializing in autism and related disorders.

The editor-in-chief of Autism Spectrum Quarterly, Dr. Twachtman-Cullen is also cochair of the Autism Society of America’s Panel of Professional Advisors, and the author of numerous articles and chapters.

Her books include the following: How to be a Para Pro: A
Comprehensive Training Manual for Paraprofessionals; Trevor
Trevor (a children’s book for peer training); and How Well
Does Your IEP Measure: Quality Indicators for Effective Service Delivery (co-authored with Jennifer Twachtman-Reilly).

Dr. Twachtman-Cullen serves on several professional advisory boards, and provides training seminars internationally, through ADDCON Center, LLC in Higganum, Connecticut.