It can sometimes be very difficult to get a sound diagnosis for a loved one who is exhibiting dementia symptoms. The best places to find highly qualified doctors are the so-called "memory disorder" or "memory assessment" clinics, and Alzheimer's Disease Research Centers.

 Alzheimer's Disease Research Centers (ADRCs)
 Early-Onset Alzheimer's Disease (EOAD) Diagnosis
 U.S. Clinics Specializing in Dementia