Dr. Hsieh joined Diablo Valley ENT in 1999 after working at Kaiser Permanente for 6 years as the Assistant Chief in Head and Neck Surgery in Vallejo and Fairfield. Dr. Hsieh is board certified in Otolaryngology-Head & Neck Surgery and has special interest in rhinology and sinus surgery, pediatric otolaryngology, sleep apnea management, and head and neck oncology. Dr. Hsieh also performs office based surgical procedures to treat nasal turbinate hypertrophy, snoring, and sleep apnea (the Pillar procedure). Dr. Hsieh enjoys classical music, landscape, photography, golf, and traveling with his family. Dr. Hsieh was selected as one of San Francisco Magazine’s Top Doctors in the Bay Area 2016.