Dr. William Halliday, MD is a distinguished cardiologist based in Montebello, CA, boasting over 55 years of extensive experience in internal medicine and cardiovascular disease. He graduated from the University of Saskatchewan College of Medicine in 1968 and completed his fellowship in Cardiovascular Disease at Long Beach Memorial Medical Center. Dr. Halliday is fluent in Spanish, French, and English, enhancing his ability to communicate with a diverse patient population....