Dental care clinic and primary care clinic.The Mercy Heart Clinic offers Medical and Dental care to Rockdale Residents who are 18 or older, uninsured or under insured and 200% below the Federal Poverty Level. Hours: Monday - Medical and dental registration 10am - noon Tuesdays: appointments seen from 4:30pm until closing Thursdays: dental clinic appointments from 4:30pm until closing. The Georgia Volunteer Health Care Program partners with free clinics and service providers across the state to make health care services more accessible to low-income Georgia residents. To access care, please contact a participating clinic in your area from the list below and request information on patient eligibility and available services.Do not offer sliding scale services, if a patient qualifies, services are free. Services offered are cleaning, fillings, and extractions.