Nope. Inaccurate. No such MIT doctorate:
https://gradadmissions.mit.edu/programs/degrees/doctoral-degrees
As his wikipedia states, his PhD (not MD) is in biological engineering.
He’s a smart guy, but like most extreme narcissists, he is too grandiose and wants to start in politics as a US Senator (from an extremely liberal state). He could/should have started out, say, in the MA legislature or as an appointee of MA’s GOP guv. Then work up from there.
But no, he does this quixotic vanity runs.
Areas of Research: Systems Biology