He's a medical doctor. He's qualified to diagnose back pain and recommend (professionally, not just personally) the patient tries using his own chair. As I unde

He's a medical doctor. He's qualified to diagnose back pain and recommend (professionally, not just personally) the patient tries using his own chair. As I understand it the AMA would be OK with this, while they wouldn't be OK with, say, me (not a medical professional) writing the same letter and presenting it as a professional diagnosis. He knows the limits of his abilities and wouldn't recommend the patient take 2 weeks off work, undergo back surgery or prescribe opiates. If any of those were in the discussion, he'd tell his patient he really does need to see a specialist.