| Business | Phone |
| Congresswoman Ellen O Tauscher 1801 N California Blvd # 103, Walnut Creek 94596 | (925) 932-8899 |
| Congresswoman Ellen O Tauscher 2121 N California Blvd, Walnut Creek 94596 | (925) 932-8899 |
| Us Cancer Care 700 Ygnacio Valley Rd, Walnut Creek 94596 | (209) 847-2273 |