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diabetologist

American  
[dahy-uh-bi-tol-uh-jist] / ˌdaɪ ə bɪˈtɒl ə dʒɪst /

noun

  1. a physician, usually an internist or endocrinologist, who specializes in the treatment of diabetes mellitus.


Etymology

Origin of diabetologist

First recorded in 1960–65; diabet(es) + -o- + -logy