Artificial Intelligence can prioritize which patients to treat based on the severity of their symptoms and their risk of clinically worsening. It can review tests like mammograms 30 times faster than humans and bring down the need for unnecessary biopsies. Wearable technologies can monitor vital signs and symptoms and deliver personalized health recommendations. And AI scribes can document conversations at medical visits and increase clinical efficiency. These advances also bring up issues around trust, liability, privacy, bias, and patient safety. David Bates tells us about the kinds of tasks AI can best help clinicians with and how this is changing the way health care will be delivered going forward.