- Xianghui Zou, MD
- Xiaofei Zhang, MD
- Xiaoling Xiong, MD
- Xuekun Liu, MD
- Yanal Maher, MD
- Yelena Davydov, MD
- Yelena Dondik, MD
- Yelena Rosenberg, MD
- Yesha Maniar, MD
- Yi Zhang, MD
- Yinelka Silverio de Castro, MD
- Zachary Brown, MD
- Zafira Chowdhury, MD
- Zahra Jlayer, MD
- Zahrah Taufique, MD
- Zengmin Yan, MD
- Zinal Patel, MD
- Zoi Drosatos Tampakaki, MD
- Zuhal Mojaddidi, MD