Dr. Wen is a licensed Cardiology in CA. Graduated in 2001. Medical degree obtained from Northwestern University School of Medicine. Completed residency training at Beth Israel Hospital and fellowship training at Maimonides Medical Center. Currently practices at CalOptima Health (CalOptima Health), located at 681 South Parker St, Orange, CA 92868. Dr. Wen specializes in non-invasive cardiac testing with specific expertise in radionuclide stress testing, transthoracic and transesophageal echocardiography.. In addition to English, Dr. Wen speaks Taiwanese and Mandarin.