It is also called a doctor, but there can be different types such as psychiatrists, pediatricians and surgeons.
However, if not human, you can visit the vets , which cure all animals.
A doctor of animals is known as a veterinarian.
A pediatrician is a doctor that takes care of children
neffrologist
I think you mean "Who is the doctor who takes care of all the sick?". The Nurse I suppose.
A doctor who specializes in the care of animals is called a Veterinarian.
General?
Vetrinary
A doctor who specializes in pregnancy is called an obstetrician.
a tree doctor
podiatrist
The same as you would call a Male doctor. a doctor!!!
a pet doctor is a person who helps a animal that takes care of pets that might be about to die.