Master Media Component Caption Roufan Yu, Ph.D. (Pdoc), Keyang Yu (GS), Weiwei Dang, Ph.D. (PI), and Brenna McCualey, Ph.D. (Pdoc). Heading HCOA Postdoctoral Trainees Content Looking for additional information about graduate medical education at Baylor College of Medicine? Explore the GME office site Explore Postdoctoral Affairs