Kamal Basri Siregar, MH.Kes M.Ked (Surg)
Prof. Dr. dr. Kamal Basri Siregar, MH.Kes M.Ked (Surg), Sp.B, Subsp. Onk(K), FICS
196012131989011001
0013126011
kamal@usu.ac.id, Kamalbasrisiregar@gmail.com