Serguei Melnitchouk (@melnitchouks) 's Twitter Profile
Serguei Melnitchouk

@melnitchouks

Ukrainian, Cardiothoracic Surgeon at the MassGeneral Hospital in Boston

ID: 1101933029554049024

calendar_today02-03-2019 19:51:21

67 Tweet

135 Followers

45 Following