Dr. Zhen is a licensed Radiation Oncology in NE. Graduated in 1986. Medical degree obtained from Okayama University Medical School. Completed residency training at Loyola University. Currently practices at University of Nebraska Medical Center (University of Nebraska Medical Center), located at 505 S 45th St, Omaha , NE 68105. Dr. Zhen specializes in Head and Neck, and Lung cancer, radiotherapy, and intensity modulated radiation therapy, and stereotactic body radiotherapy.. In addition to English, Dr. Zhen speaks Mandarin.