Free clinics and community health centers in Ontario

Below are the listings of free and low cost clinics in Ontario. These clinics can help low-income and uninsured people by offering free and discounted rates for medical and/or dental care. We welcome user reviews and corrections of clinic listings, as we strive to provide our users with the best and most up-to-date information possible. Simply click on the clinic listing for more information

Ontario Medical and Dental Clinics:

  • Ontario Health Center
    • Location: Ontario, CA - 91761
    • Contact Phone: (800) 722-4777
    • Details: Clinic Operations provides preventative and primary care services for underserved and vulnerable populations in the County. Cost of services is determined by a discount schedule (sliding fee scale), which ensures that no patient will be denied services due to inability to pay, while also providing fair and equitable fees in line with locally prevailing rates for those who are able to pay. To ensure fair and equitable application of the discount schedule, Clinic Operations requires that all prospective patients provide evidence of income and family composition before determining eligibility.
  • Parktree Community Health Center - Archibald
    • Location: Ontario, CA - 91761
    • Contact Phone: (909) 469-9013
    • Details: Parktree Community Health Center is a community health center providing comprehensive, primary healthcare to adults and children. Our professional and high quality care is offered to people in Los Angeles and San Bernardino Counties. We look forward to becoming your provider of choice.
  • Parktree Community Health Center - Sultana
    • Location: Ontario, CA - 91761
    • Contact Phone: (909) 984-7384
    • Details: Parktree Community Health Center is a community health center providing comprehensive, primary healthcare to adults and children. Our professional and high quality care is offered to people in Los Angeles and San Bernardino Counties. We look forward to becoming your provider of choice.