Question: what are the names of different types of doctors?
Answer: Allergists. An allergist or immunologist focuses on preventing and treating allergic diseases and conditions. ... 
Dermatologists. ... 
Infectious disease doctors. ... 
Ophthalmologists. ... 
Obstetrician/gynecologists. ... 
Cardiologists. ... 
Endocrinologists. ... 
Gastroenterologists.