Dr. Merlita Calangi Cruzat-Blanco, MD is a health care provider primarily located in Fontana, CA, with other offices in Ontario, CA and Clackamas, OR (and 2 other locations). She has 40 years of experience. Her specialties include Internal Medicine. Dr. Cruzat-Blanco is affiliated with Kaiser Permanente Fontana Medical Center. She speaks English.