- William Zeiler, MD
- Willie Lansden, MD
- Winnie Stuempfle, MD
- Winter Dowland, MD
- Wyssem Ramdani, MD
- Xiaoxuan Dai, MD
- Xionelys Velez Lopez, MD
- Ylli Zhubi, MD
- Youngsoo Cho, MD
- Yousuf Khalil, MD
- Yumiko Hoeger, MD
- Zabita Singh, MD
- Zachary Emmons, MD
- Zainab Hassoun, MD
- Zarin Kolia, MD
- Zarin Kolia, MD
- Zarine Kotian, MD
- Zerahlynn Ballanca, MD
- Zhangmuge Cheng, MD
- Zia Mansoor, MD
- Zifa Wang, MD