Dr. Alejandro Rana Custodio is a dedicated and skilled internist specializing in Internal Medicine, providing high-quality healthcare in Riverside and Maywood, IL. With a medical degree and board certification from the American Board of Internal Medicine, Dr. Custodio has extensive experience treating a wide range of medical conditions, including chronic illnesses such as diabetes, hypertension, and arthritis, as well as acute illnesses like respiratory infections and gastrointestinal disorders....