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. Offers a full range of general dentistry for both adults and children, including screenings, cleanings, sealants, fillings, extractions, crowns and bridges, retainers, and other preventive and restorative care.Hours: Monday - Friday: 8:00 am - 5:00 pmMary’s Center sees individuals regardless of ability to pay. We encourage all patients without private insurance who live in D.C. to apply for Medicaid or D.C. Healthcare Alliance, a free health insurance plan for D.C. residents who do not qualify for Medicaid.Sliding scale fee for those who are eligible.