| Yang, Yaping Lucia | Pediatrics, Diablo Valley Pediatrics ➥ | |
| Yee, Wilma | General Dentistry, Skyline Dental ➥ | |
| Yu, Jim Gee | Obstetrics Gynecology, Kaiser Permanente ➥ | |
| Zhang, Rui-Tao | Internal Medicine, Kaiser Permanente ➥ | |
| Zheng, Yi Jenny | Gastroenterology, Yi Jenny Zheng MD PhD ➥ | |
| Zhong, Zhihong Alice | Family Medicine, Kaiser Permanente ➥ |