“Dr. Dennis Fan Chang graduated from the University of California Irvine College of Medicine, Irvine. He did his residency at Loma Linda University Medical Center. He is board-certified by the American Board of Otolaryngology-Head and Neck Surgery. He has over 22 years of experience in the medical field. Dr. Dennis specializes in delivering chronic sinusitis and sino-nasal disorders treatments. He also uses advanced endoscopic surgical techniques for paranasal sinuses and skull base treatments to yield better results. He is working at Ontario Medical Center. Their staff provides you with the highest quality concern for all your ENT necessities and assures you feel at ease while you're here and satisfied when you leave. He is affiliated with Kaiser Permanente Fontana Medical Center.”
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