Specific School Disclosures. google_ad_height = 90; These generally happen in the field, under the guidance of a clinical instructor. If you’re interested in one of these, or something else, get in touch with the schools you’re considering to talk more about the options available. This could range from neonatal through gerontology. The full-time program can be completed in two years and the part-time program takes four years. Each nurse practitioner program focuses on the best strategies different care settings, patient types, and medical issues. //-->,