Registered Nurse (R.N.) , Registered Midwife (R.M.) and Licensed Professional Secondary School Teacher Specialization: Biology (Philippines)
Registered Nurse (R.N.) (U.S.A)
Registered Nurse (R.N.) and Registered Practical Nurse (R.P.N.) (Canada)
Jeffrey Ian M. Ko, B.S.N., B.S.ed., R.N., R.P.N., R.M., M.N., M.A.N.