Dr. Cai is a licensed Otolaryngology in WA. Graduated in 2013. Medical degree obtained from Tulane University School of Medicine. Completed residency training at Tulane University and fellowship training at n/aWalla Walla. Currently practices at Providence Health (Providence Health), located at 1017 South 2nd Avenue, Walla Walla, WA 99362. Dr. Cai specializes in Diagnosis and treatment of ENT-related conditions, including head and neck tumors, paranasal sinus diseases, allergies, and thyroid disorders.. In addition to English, Dr. Cai speaks Mandarin and accepts new patients.