Dr. Lau is a cardiologist and investigator at Massachusetts General Hospital and Instructor in Medicine at Harvard Medical School. She received her medical degree from the Warren Alpert Medical School of Brown University. She trained in internal medicine at Brigham and Women's Hospital, where she also served as Chief Medical Resident. She subsequently completed cardiovascular disease fellowship and advanced echocardiography training at Massachusetts General Hospital. She is board certified in cardiology, echocardiography, and internal medicine. Dr. Lau specializes in women's cardiovascular health, general cardiology, and echocardiography. Her research focuses on understanding how biologic sex differences and female-specific risk factors contribute to heart disease.