Dignity Health Mercy Medical Group (MMG) has appointed Peter Valenzuela, MD, MBA, as Chief Medical Officer (CMO). As CMO, Dr. Valenzuela will oversee all aspects of clinical care for MMG and provide strategic leadership to provide high-quality, patient-centric care in the Sacramento region. This includes the performance, recruitment, engagement and wellness of the 480 primary and specialty care clinicians with Dignity Health Mercy Medical Group. He will be responsible for patient safety, satisfaction and overall quality of clinical care.