A medical scientist who specializes in serology(noun)
WordNet. Princeton University. 2010.
Use "serologist" in a sentence
"But, says forensic serologist Mark Stolorow of Cellmark Diagnostics, a leading private DNA lab, "assuming the test was done right, if two profiles are different,, that's absolute.""
"David Roberts was unable to travel to Georgia, so in his place Martin called another expert serologist, Rodger Morrison."
"If they had found these bodies, although obviously it would have still been the tragic murder of two girls, then three or four months ago, it is quite likely that it would have been easier for the medical examiner and for the criminalist and chemist and serologist and entomologist, et cetera, to locate these things to identify and test them."