- Bering Omega Community Services--Dental Clinic
- Harris County Public Health Clinics
- Harris Health System--Acres Home Health Center
- Harris Health System--Aldine Health Center
- Harris Health System--Dental Center
- Harris Health System--Gulfgate Health Center
- Harris Health System--Settegast Health Center
- Harris Health System--Strawberry Health Center
- Harris Health System--Vallbona Health Center (formerly People's)
- Healthcare for the Homeless-Houston--SEARCH Clinic
- Legacy Community Health Services--Baker-Ripley Clinic
- Legacy Community Health Services--Legacy Montrose Campus
- Legacy Community Health Services--Lyons Campus
- Legacy Community Health Services--North Street Clinic
- Saint Hope Foundation--SHF Bellaire (Houston) Community Health Center
- Saint Hope Foundation--SHF Conroe Community Health Center
- Saint Hope Foundation--SHF Sugar Land Community Health Center
- Triangle AIDS Network, Inc.