To become a pharmacist, one must obtain a Doctor of Pharmacy (Pharm.D) degree from an accredited program, which usually takes 4 years. Applicants must have an undergraduate degree and take the PCAT exam. The program includes courses in pharmacology and ethics, as well as supervised work experiences. After graduating, two licensing exams must be passed. Pharmacists dispense medications and advise patients on proper usage. They work in pharmacies, hospitals, grocery stores, and other retail locations. The job outlook is very positive due to an expected large number of retirements in the coming decade.