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Online Assessment from The Center for ADHD

Wondering if you might have ADHD?

Discover your Adult ADHD Likelihood Score

3-minute quiz

or press Enter ↵

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The Center for ADHD, founded by Marcy Caldwell, Psy.D. is an industry leader in modern assessments and therapy for adults with ADHD.

The Center for ADHD is licensed in 37 states, including Pennsylvania, and is proudly headquartered in Philadelphia.