Geriatrics refers to medical care for older adults, an age group that is not easy to define precisely. “Older” is preferred over "elderly," but both are equally imprecise; > 65 is the age often used, but most people do not need geriatrics expertise in their care until age 70, 75, or even 80.

What is the difference between elderly and geriatric?

As adjectives the difference between elderly and geriatric

is that elderly is old; having lived for relatively many years while geriatric is of or pertaining to the elderly.

What does a geriatric doctor treat?

Geriatricians are primary care doctors who have additional training in treating older adults, especially those 65 and up. People in that age range often have multiple or complex health matters and need specialized care. Geriatric doctors have the training and experience needed to address these issues.