Dr. Au is a licensed Otolaryngology in CA. Graduated in 2012. Medical degree obtained from Yale School of Medicine. Completed residency training at UCLA Health. Currently practices at BASS Medical Group (BASS Medical Group), located at 365 Lennon Ln, Walnut Creek, CA 94598. Dr. Au specializes in sinus disease, allergy, sleep apnea, otologic dysfunction, thyroid and parathyroid disease, salivary gland disorders, head and neck cancer, as well as speech and swallow disorders.. In addition to English, Dr. Au speaks Mandarin and accepts new patients.