This is a SLIDING SCALE clinic. The costs for clinic services are based on either your income or they offer type of financial assistance. Contact the clinic directly to discuss prices for individual services which vary. Sliding Scale does not necessarily mean free. El Rio operates the largest non-profit dental program in the state of Arizona and offers a wide range of general dental care to include, urgent care, crowns, surgery, dentures, implants and more.They offer a discounted payment program for self-pay patients, based on household income. Registration is required and payment options will be discussed during registration. El Rio’s Dental Partnership Program funded through donor support to the El Rio Foundation, offers up to $500 one time financial assistance for 100-200 qualified patients annually to cover emergency extractions, exams, x-rays, cleanings, and simple fillings.