I truly appreciated the time Dr. Song spent with me, listening to my symptoms and history, examining me, reviewing many questions and concerns and thoughtfully explaining a number of interrelated issues that were causing my particular persistent symptoms. He was clearly smart but completely approachable, patient, thoughtful and non-judgmental - as an incredibly busy professional myself, i was beyond impressed by the time he spent with me, never making me feel that he needed to be running out of the room. He wanted to make sure I understood all the information he was giving me, and he wanted to be sure that he understood what was going on with me. A rare find. Thank you!