Dr. Dennis Chang is a ENT/ Otorhinolaryngologist,Head and Neck Surgeon and Plastic Surgeon in Ontario 91761, Ontario CA and has an experience of 21 years in these fields. Dr. Dennis Chang practices at Kaiser Permanente Ontario Medical Center in Ontario 91761, Ontario CA. He completed Medical degree, DO from University of California, Irvine School of Medicine in 2001,Internship from Loma Linda University Health Education Consortium Program in 2002 and Residency - ID from Loma Linda University Health Education Consortium Program in 2006. He is a member of American Board of Otolaryngology - Head and Neck Surgery (ABMS®). Some of the services provided by the doctor are: Deafness,Acute Respiratory Infection,Sphenoidotomy (Sinus Surgery),Head and neck cancer and Tonsillectomy etc.