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