Katharine Dunnington, DDS in Oklahoma City: General Dentistry with Direct Insurance Negotiation

Katharine Dunnington, DDS operates a general dentistry practice in Oklahoma City offering preventive care, restorations, and treatment coordination for patients with complex dental needs. The practice works directly with insurance carriers to reduce out-of-pocket costs rather than accepting assigned insurance benefits, which creates a meaningful cost pathway that differs from most OKC-area dental offices.

What Katharine Dunnington, DDS actually is

This is a solo general dentistry practice focused on diagnostic accuracy and insurance advocacy. Dunnington handles routine cleanings, restorations, extractions, and referrals to specialists, but the defining operational feature is that the office negotiates with insurance companies on each patient's behalf after treatment, rather than accepting what the insurance company dictates as payment at the point of service. This approach can reduce patient responsibility in cases where insurance denies or underpays a claim, though it requires upfront payment at visit completion.

Services and pricing

The practice provides standard preventive services (exams, cleanings, X-rays) and restorative work (fillings, crowns, root canal therapy) at costs consistent with mid-range Oklahoma City general dentistry. A new-patient exam with full-mouth X-rays typically costs between $150 and $250, depending on what imaging is needed. Routine cleanings run $75 to $120. Fillings start around $150 per surface for composite resin. Crown preparation and placement costs $900 to $1,200 per tooth, with the final fee affected by tooth location and complexity. Root canal therapy costs $800 to $1,400. Verify all fees directly, as they may adjust for material choices and clinical complexity.

The insurance negotiation model means you pay the full fee at the appointment, then the office submits to your insurance and pursues recovery from the carrier. If successful, you receive a refund; if the insurance denies the claim in full, the fee stands. This structure works best for patients with higher deductibles or those willing to pay upfront to avoid surprise bills later.

How it compares to other Oklahoma City general dentistry

Most OKC general practices (such as those affiliated with larger dental service organizations or group practices) accept insurance as assignment of benefits, meaning they bill the insurance and charge you only your copay or coinsurance at the visit. This eliminates upfront out-of-pocket cost but locks you into the insurance company's allowed fee and often results in higher patient responsibility than expected if your plan has gaps.

Dunnington's direct negotiation model requires you to pay in full, then pursue refunds. This suits patients who want clarity on insurance coverage before leaving the office and who have the cash flow to wait for refunds. It can also benefit patients whose insurance carriers have misaligned allowed fees with the provider's actual costs. Choose Dunnington if you want active advocacy against insurance denials; choose a network-participating practice if you prefer to pay only your coinsurance at the chair.

Who it suits and who it does not suit

This practice works well for patients with dental anxiety who benefit from continuity with one provider, established patients navigating complex insurance situations, and those needing coordination with specialists for endodontic or surgical work. It does not suit patients without the cash to pay at visit completion or those who prefer to avoid insurance paperwork. It also may not be ideal for patients covered under Medicaid or other government plans, since those programs typically require provider assignment of benefits.

What the first visit involves

New patients will have a comprehensive exam including intraoral and extraoral assessment, digital or traditional X-rays (full-mouth series if indicated), and documentation of existing restorations and periodontal health. Dunnington reviews findings in detail and discusses treatment options with cost and timeline. If cleaning is needed, it is typically scheduled as a separate appointment. You will receive an estimate of out-of-pocket cost after insurance submission, though the exact amount depends on your plan's coverage once the office contacts the carrier.

Hours, parking, and logistics

Verify current hours with the office directly, as scheduling accommodates both morning and afternoon appointments. The practice is located on the north side of Oklahoma City; parking is available on-site. New-patient appointments typically require 60 to 90 minutes. Bring your insurance card and photo ID, and inform the office of any current medications or medical conditions at check-in.

A general dentist who actively manages insurance on behalf of the patient is a practical choice in an Oklahoma City market where patients often absorb unexpected out-of-pocket costs after insurance processing. Dunnington's willingness to negotiate at the back end creates a transparency advantage over offices that accept assigned benefits without question.