… care. Ability to shift into leadership, research, or academic roles. 3. Shorter Time to Practice Compared to Other Advanced Roles Becoming a physician assistant is … hours, fewer overnight shifts, and the flexibility to transition between part-time and full-time positions. PAs consistently report high levels of career satisfaction. According … care. Ability to shift into leadership, research, or academic roles. 3. Shorter Time to Practice Compared to Other Advanced Roles Becoming a physician assistant is …