Should I go to the doctor or dentist for non urgent appointments?

During this period of social distancing, it is best to postpone non urgent appointments with your doctor or dentist. These may include regular well visits or dental cleanings, as well as follow-up appointments to manage chronic conditions if your health has been relatively stable in the recent past. You should also postpone routine screening tests, such as a mammogram or PSA blood test, if you are at average risk of disease. Many doctor's offices have started restricting office visits to urgent matters only, so you may not have a choice in the matter. 

As an alternative, doctor's offices are increasingly providing telehealth services. This may mean appointments by phone call, or virtual visits using a video chat service. Ask to schedule a telehealth appointment with your doctor for a new or ongoing nonurgent matter. If, after speaking to you, your doctor would like to see you in person, he or she will let you know. 

Reference

https://www.health.harvard.edu/diseases-and-conditions/coronavirus-resource-center#general