well
= Ichthyology = is the study of fishes, therefore
people who studies it
are called
= Ichthyologist =
^^
A fisherman?
Hepatologist
It is a person who specialises in cooking fish only.
An opthalmologist
Geriatrician
Pediatrician
A radiologist is a person who specialises in diagnosing and treating diseases using medical imaging techniques -X Rays included
stein
fishmonger
I'm thinking of farmer or horticulturist?
A Percussionist. "Tambourinist" is also a valid term for someone who specialises in the tambourine.
a person who specialises in medical language.
Pescatarian