Best Internal Medicine clinics in Fontana, CA.

CVMG (Cucamonga Valley Medical Group) is a privately held medical group based in Fontana, California, offering comprehensive family medicine, primary care, internal medicine, osteopathic medicine, and pediatric services. They operate 9 offices across Eastvale, Upland, Fontana, Chino, and Rancho Cucamonga, with locations that include North Fontana and surrounding areas. Established in 2006, CVMG emphasizes patient- and family-centered care across primary care and preventative services, with a network of clinicians and 28 employees.

Fontana Medical Center, part of Kaiser Permanente Southern California, offers internal medicine and general medical services as part of its healthcare and benefits network. The facility is based in Fontana, CA, with a small workforce and a presence that includes international ties (Nigeria). It operates under Kaiser Permanente’s Southern California system, providing appointments, coverage, and medical services to members. Contact options are listed through Kaiser Permanente channels.

Fontana Pediatrics and Family Clinic in Fontana, CA provides comprehensive healthcare services including pediatric care, family medicine, internal medicine, general medicine, senior medical care, and behavioral health services. The clinic accepts most major insurance plans and is open Monday through Friday from 8:00 AM to 5:00 PM.