medical specialist

NOUN
18 LETTERS · STARTS WITH M

medical specialist is a valid 18-letter word worth 26 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3E1D2I1C3A1L1S1P3E1C3I1A1L1I1S1T1
3 + 1 + 2 + 1 + 3 + 1 + 1 + 0 + 1 + 3 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =26 PTS
DOUBLE WORD → 52TRIPLE WORD → 78
MEANING

What does medical specialist mean?