Types of Doctors

[corruptedmage25]

Is there a certain name for a doctor that specializes in people 65+ (seniors)?

 

[Mark R]

There is a specialty of geriatrics, or elderly care medicine (and several other names). If there is a cutoff, then it can vary from place to place, but is often 70 or even 75.

Anyway, off the top of my head:
Elderly care physician
Geriatrician
Gerontologist