Please note that the above is a partial list of GGU PPO (Preferred Provider Organization) and HMO (Health Maintenance Organization) contracted carriers. To check if a GGU provider is contracted with your specific insurance carrier, please contact the office you are visiting directly. You are also encouraged to contact your insurance carrier to confirm information regarding your coverage.
If we are not contracted with your specific insurance carrier, our contracting department will make every attempt to contact your insurance and reach an agreement. However, there are few instances where a favorable outcome is not possible.
Please be advised that GGU has contracted with Data Management Services Organization (DMSCO), Inc. for all of its medical billing needs. If you have questions regarding your billing please call DMSCO at (916) 678-6760.