astacologist
astacological
oncologist
cancerologist
limnologist
onomasiologist
stemmatologist
mantologist
asteroseismologist
odonatologist
ascocarpous
surgeonly
doctorer
mercaptodimethur
doctor
sawbones
mycologist
cutter
venereologist
cardiographist
talectomy
otologist
aspheterist
limacologist
medical man
moonchild
metrologist
hepatologist
medical practitioner
tocologist
-log
asplenic
-logue
oncologically
necrotomist
bedoctor
chronologer
roentgenologist
otosurgeon
obstetrician-gynecologist
gynecopathologist
surgeon
gas passer
phytopharmacologist
operating surgeon
Romologist
melissopalynologist
oneiromancer
colposcopist
bariatrician