Dr. Dianne Elizabeth Quintana, MD

Dr. Dianne Quintana is an internal medicine and pediatrics physician who earned her medical degree from the Keck School of Medicine of the University of Southern California. With 13 years of experience in practice, she provides comprehensive care for patients across age groups, from children through adults. Her dual specialty training allows her to offer continuity of care for families and address the unique health needs of both pediatric and adult populations.

Dr. Quintana practices at several locations in Ontario and Pomona, California, with affiliations at Keck Hospital of USC, Pomona Valley Hospital Medical Center, USC Norris Comprehensive Cancer Center, and Kaiser Permanente Ontario Medical Center. She focuses on managing high cholesterol in children and teens, treating high blood pressure, and addressing hyperlipidemia. Her practice emphasizes preventive care through adult immunizations, flu vaccines, and pneumococcal conjugate vaccines. Patients have given her an average rating …of 3.0 on Vitals.