Houston doctor virtually performs at inauguration celebration Re'Chelle Turner, KPRC Tags: Dr. Phuong Nguyen said it was an honor and something he will always cherish. “The night job I’ve been doing for 25 years. I’ve been playing music for a long time with writing songs and playing in bands. We have nine albums out on iTunes and Spotify,” he said. Nguyen is a pediatric surgeon with UT Health/UT Physicians. By day, he takes care of his patients, but at night he’s a Rockstar and has his own band called ‘Help the Doctor.’ His passion for music led up to a historic moment during the presidential inauguration celebration that captured the attention of the nation.