Dr. Jan Arango is a pediatrician practicing in Largo, FL. Dr. Arango is a doctor who specializes in the health care of children. As a pedicatrician, Dr. Arango diagnoses and treats infections, injuries, diseases and other disorders in children. Pediatricians typically work with infants, children, teenagers and young adults up to age 21. They practice medical care as well as preventative health care. Dr. Arango can oversee and manage the physical, mental and emotional health of their patients.