Arroyo Grande Specialty Center - Neurology is a that offers many services, including stroke care, Alzheimer's/dementia care, and Parkinson's disease care. Visit Arroyo Grande Specialty Center - Neurology located at 850 Fair Oaks Avenue, Arroyo Grande, CA. This Arroyo Grande is one of the best in . As part of the Dignity Health network, Arroyo Grande Specialty Center - Neurology is dedicated to delivering high quality, compassionate care and access to Arroyo Grande and nearby communities.