Our Providers

Drawing on a vast and diverse range of expertise in the treatment of dementia-related conditions, our clinicians diagnose, treat and provide disease management recommendations for people with Alzheimer’s/dementia. We also work closely with families and referring physicians.

Come meet our exceptional team at BAI!


Pierre N. Tariot, MD

Geriatric Psychiatry, Internal Medicine

Allison Perrin, MD

Geriatric Medicine, Internal Medicine

Po-Heng Tsai, MD

Behavioral Neurology

Ganesh Gopalakrishna, MD

Geriatric Psychiatry

Jeremy Pruzin, MD

Behavioral Neurology

Pallavi Joshi, DO

Geriatric Psychiatry

Multidisciplinary Team Members

Michelle James, PsyD


Lori Nisson, MSW, LCSW

Social Worker

Barbara Klauser, LCSW

Social Worker