Cucamonga Valley Medical Group (CVMG) is a group of Family Medicine physicians dedicated to quality patient care. We are located at the new Sierra San Antonio Medical Plaza, 16465 Sierra Lakes Parkway in Fontana, California. CVMG provides urgent medical care at the Sierra San Antonio Urgent Care on the first floor, as well as continuity and family care in our third-floor office suite. All of our physicians are committed to excellence in medical care, accessibility, communication and compassion. Our goal is to help you get healthy and stay that way! We accept most major insurance plans, and are accepting new patients. Same-day appointments are available. Call us today to schedule an appointment, and let us help you be well!