Dr. Thu Yein graduated from the University Institute of Medicine and completed his residency program at the NewYork-Presbyterian Hospital. Then, he did two fellowship programs, one at the Memorial Sloan-Kettering Cancer Center and the other at the New York Hospital Medical Center of Queens. Dr. Yein is specialized in Pulmonary Disease and board certified in Critical Care Medicine, Internal Medicine, Pulmonary Disease and Sleep Medicine. He has been in practice for more than 20 years and is affiliated with the San Joaquin Community Hospital.