Restuti Hidayani Saragih, Sp.P.D, Subsp
dr. Restuti Hidayani Saragih, Sp.P.D, Subsp, P.T.I. (K), FINASIM, M.H(Kes)
198104152012122002
0015048107
restuti@usu.ac.id, restuti@gmail.com