| Yeh, Steve Shye-Ren | Family Medicine, Steve Shye-Ren Yeh MD ➥ | |
| Young, Peter S | General Dentistry, Premier Dental Esthetics ➥ | |
| Yu, Yajing Art | Plastic Surgery, Premier Cosmetic Surgery and Medical Spa ➥ | |
| Yu, Michelle L | Obstetrics Gynecology, Garfield Medical Center ➥ | |
| Zahn, Chester D | Gastroenterology, USC Arcadia Hospital ➥ | |
| Zhang, Haogang | Psychiatry, Haogang Zhang MD ➥ | |
| Zhang-Nunes, Sandy Xinyu | Ophthalmology, Keck Medicine of USC ➥ |