— Main Menu —
ABOUT
SITE LOCATIONS
NEWS
A4 STUDY TEAM
SPANISH
ABOUT
SITE LOCATIONS
NEWS
A4 STUDY TEAM
SPANISH
Welcome to the A4 Study
Watch the A4 Study Video
Hear directly from Dr. Reisa Sperling and other Alzheimer’s disease experts explain the A4 Study, share what makes the A4 Study so unique, and why
now is the time
to participate.
Watch the A4 Study Video