The use of care by patients of physicians considered more altruistic differs from the use of care of physicians considered less. Lawrence P. Casalino, MD, PhD, MPH, of Weill Cornell Medicine, discusses his work around this with JAMA Health Forum Editor John Ayanian, MD, MPP, and Deputy Editor Melinda Buntin, PhD. Related Content:

• Physician Altruism and Spending, Hospital Admissions, and Emergency Department Visits