I think an optometrist? Not sure.
EYE DOC
an eye doctor
florist
They are called physiologists.
A Botanist A pomologist studies fruit trees. Pomology is the study of fruit trees. Fruticulture is field of care and production of fruit trees.
Someone who studies evolution is called Evolutionary Biologist.
A Mycologist studies fungi.
You call someone that studies metal a metallurgist.
A physicist.
a person who studies planets is a planetologist.
There is no special name for someone who studies Hebrew.
An Anthropologist.
malacologist
euclidist
Gemologists
psychologist
A numismatist.
A Zoologist
a meteorologist.