| 1199SEIU in San Gabriel, CA | AMERIGROUP in San Gabriel, CA |
| APS Healthcare in San Gabriel, CA | Aetna in San Gabriel, CA |
| Alliance in San Gabriel, CA | AmeriHealth in San Gabriel, CA |
| American Behavioral in San Gabriel, CA | Beech Street in San Gabriel, CA |
| Behavioral Health Systems in San Gabriel, CA | BlueCross and/or BlueShield in San Gabriel, CA |
| CCN in San Gabriel, CA | CHIPA/College Health in San Gabriel, CA |
| Cascade Health in San Gabriel, CA | Ceridian in San Gabriel, CA |
| ChoiceCare in San Gabriel, CA | Cigna in San Gabriel, CA |
| ComPsych in San Gabriel, CA | Corphealth in San Gabriel, CA |
| Coventry in San Gabriel, CA | First Choice Health in San Gabriel, CA |
| First Health in San Gabriel, CA | GHI/Group Health Incorporated in San Gabriel, CA |
| Great-West in San Gabriel, CA | Guardian in San Gabriel, CA |
| HFN in San Gabriel, CA | HIP/Health Plan of New York in San Gabriel, CA |
| Harvard Pilgrim Health Care in San Gabriel, CA | Health Net in San Gabriel, CA |
| Holman Group in San Gabriel, CA | Horizon Healthcare in San Gabriel, CA |
| Humana in San Gabriel, CA | Integrated Health Plan in San Gabriel, CA |
| Interplan in San Gabriel, CA | Kaiser in San Gabriel, CA |
| LifeWise in San Gabriel, CA | MAMSI in San Gabriel, CA |
| MHN/Managed Health Network in San Gabriel, CA | Magellan Behavioral Health in San Gabriel, CA |
| MagnaCare in San Gabriel, CA | Medica in San Gabriel, CA |
| Medicaid in San Gabriel, CA | Medical Mutual in San Gabriel, CA |
| Medicare in San Gabriel, CA | Multiplan in San Gabriel, CA |
| NCPPO in San Gabriel, CA | ODS in San Gabriel, CA |
| Oxford in San Gabriel, CA | PHCS/Private Health Care Systems in San Gabriel, CA |
| PPOM in San Gabriel, CA | PacifiCare in San Gabriel, CA |
| PacificSource in San Gabriel, CA | PreferredOne in San Gabriel, CA |
| Providence in San Gabriel, CA | Sloans Lake in San Gabriel, CA |
| TRICARE in San Gabriel, CA | TriWest0127 in San Gabriel, CA |
| Tufts in San Gabriel, CA | UniCare in San Gabriel, CA |
| Uniform in San Gabriel, CA | United in San Gabriel, CA |
| VMC in San Gabriel, CA | ValueOptions in San Gabriel, CA |
| WellPoint in San Gabriel, CA |