how many years does it take to become an RN
Only registered nurses can enter nurse practitioner programs. You can become an RN by completing a diploma program, which is a two-or three-year program from a hospital school of nursing, or by completing an associate degree program, which is a two-year program offered by many community colleges and some universities. masterâs in nursing science usually takes four years for a full-time student. A doctoral program can take an additional three to four years. Many RNs who work full-time can only attend classes part-time, which may lengthen the time to an NP degree.