Dr. John Barbieri, MD, MBA, is a dermatologist at Brigham and Women's Hospital in Boston with expertise in acne, epidemiology, and antibiotic stewardship. He serves as an Associate Editor for JAMA Dermatology and conducts research on clinical trial methodologies in dermatology. Dr. Barbieri integrates clinical care with patient-reported outcomes and high-value care principles, advancing dermatologic practice through both scholarship and leadership.

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