Your Local Home Care Experts. SYNERGY HomeCare of Smithfield offers personalized home care, companion care, dementia care and elderly care in Greenville and surrounding areas, including Smithfield, North Smithfield, Woonsocket, Lincoln and Cumberland. We provide compassionate 24/7 senior care for individuals facing aging, disability, illness, or injury. Our licensed, bonded, and insured caregivers deliver expert support with Alzheimer's, dementia, memory... Read More about SYNERGY HomeCare Smithfield