| California | California Pacific Medical Center | San Francisco | Kevin Knopf | 415-600-6000 | Agnes Kwan | |
| California | Stanford Cancer Genetics Clinic | Stanford | Allison Kurian | | Nicki Chun | 650-498- 5383 |
| California | Kaiser Hospital | Roseville | Law | 916-784-4000 | | |
| California | San Antonio Hospital | Rancho Cucamonga | Bosserman | 909-949-2242 | Jeanne Homer | 949-764-1851 |
| California | City of Hope | Duarte | Jefferey Weitzel | 800-826-HOPE | | |
| Hawaii | Kaiser Permanente | Oahu | Dwight Yim | 808-432-2000 | | |
| Hawaii | Tripler Army Medical Center | Honolulu | Edwards | 808-433-6661 | Susan Donlon | |
| Oregon | OHSU | Portland | Lara Davis | 503-494-6400 | | |
| Washington | Columba Basin Hematology & Oncology | Kennewick | Eric Gamboa | 509-783-0144 | | |
| Washington | Seattle Cancer Care Alliance | Seattle | Jennifer Specht | 206-288-2016 | Robin Bennett | 206-598-4030 |
| Washington | Swedish Cancer Insitute | Seattle | Kristine Rinn | 206-215-3600 | Robin Bennett | 206-598-4030 |
