A scientist (often a medical doctor) who specializes in epidemiology.(noun)
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Use "epidemiologist" in a sentence
"Hayden, a chiropractor and epidemiologist, is the lead author of two papers about exercise and back pain in the current issue of the Annals of Internal Medicine."
"Like most in Boulder, Ann Marie Bailey, the nurse epidemiologist, is tolerant of the alternative health-care scene; she cedes nonvaccinating parents the right to decide what's best for their children."
""The evidence is growing that air pollution can affect the brain," says medical epidemiologist Heather Volk at USC's Keck School of Medicine."