- William Sullivan, MD
- William Wingfield, MD
- Wilma Bausas, MD
- Xavier Munoz, MD
- Xing Gao, MD
- Xochitl Castillo, MD
- Yagnapriya Chirrareddy, MD
- Yasin Huque, MD
- Yedil Dyusembayev, MD
- Yehudi Monrreal, MD
- Yolanda Lagunas, MD
- Yu Liang, MD
- Yuri Caballero, MD
- Yvette Farran, MD
- Yvette Jiang, MD
- Yvonne Hernandez, MD
- Zainul Abedin, MD
- Zebbie Mitchell, MD
- Zening He, MD
- Zhuo Luan, MD
- Zoe Tullius, MD
- Zoraya Parrilla, MD
- Zulema Hermosillo, MD