Services Goldstar Pediatrics Your partner in your child’s health and well-being! At our Fontana, California pediatric office, we provide compassionate care and expert guidance, giving parents peace of mind and kids the support they need to keep growing strong. Parent Helpdesk Physical Exams Newborn Care Sick Visits Symptom Checker Medicine Dosages Procedures Location Our Location 15290 Summit Avenue Suite B Fontana, CA 92336 Phone: (909) 225-1900 Fax: 909-663-9072 Hours: Mon Wed Fri: 8:00am – 5:00pm Tues Thurs: 9:00am – 6:00pm