What theyre seemingly trying to evaluate with oral boards is this: does this potentially certifiable physiatrist not only have the required smarts and knowledge base (having passed part I), but does he/she have other skills necessary to survive in practice? Do they have the ability to assess a variety of patients and maintain relationships with them? Can they generate a differential diagnosis, come up with a reasonable diagnostic/treatment plan based on that DDx, and communicate/justify said plan to patients, therapists, referral sources, third party payers? Can they adapt when things dont go according to plan? Break bad news? Motivate patients? Provide tough love? Ask for help if indicated? Can they do all of this in a timely fashion, much like how a successful practice is expected to flow? Hard to assess these skills with just a written test.