Pulmonologist William Hooper, MD, diagnoses and treats diseases and disorders of the respiratory system. His clinical interests include asthma, sleep apnea, bronchitis, chronic obstructive pulmonary disease (COPD), chest infections, pulmonary hypertension and pneumonia. Dr. Hooper maintains a consultative practice in pulmonary medicine on the campus of Scripps Memorial Hospital in Encinitas. In his spare time he enjoys cycling, running marathons and photography.