Please choose the correct ending to complete the given sentence: Health: [header] How to go to a dental public health clinic [title] Locate nearby clinics. [step] Different organizations and institutions, such as state or local health departments, operate dental public health clinics. Ask friends and family members to recommend a clinic.

Ending1: [substeps] If you already have insurance, you may be able to locate a nearby dental clinic near you by contacting your state or municipality. If you are in the medical community, consider visiting your local doctor's office. Ending2: Check the websites of local health centers for public dental health clinics. Look for dental and dental hygiene schools, which also have online portals to find local clinics. Ending3: [substeps] Find the nearest dental clinic by searching online, or contacting your local dental office. Gather information about the clinic's location and hour zone and its waiting times. Ending4: There might be dentists in your area that specialize in dental care. [substeps] Many larger city centers have a list of clinics on their websites.

Answer format: ending1/ending2/ending3/ending4