["https:\/\/schema.org\/","Person","Wallen Chan, M.D., FACG","Dr. Wallen C.Y. Chan and the office staff are dedicated to providing the highest level of care to all patients. Dr. Chan earned his Medical Doctorate at the Mount Sinai School of Medicine in New York. He then completed his Internal Medicine residency training at the Mount Sinai Hospital in New York. Dr. Chan then […]",{"@type":"ImageObject","@id":"https:\/\/rumcsi.org\/wp-content\/uploads\/2020\/12\/chan.jpg","url":"https:\/\/rumcsi.org\/wp-content\/uploads\/2020\/12\/chan.jpg","height":479,"width":400},"https:\/\/rumcsi.org\/doctors\/chan-wallen-md\/"]