A cavity caught early is a straightforward fix. Dr. Archana M. Johnson has been placing tooth-colored fillings for families in Olney for 17 years, and the goal is always the same: restore the tooth cleanly and get you back to your day.
Dental fillings are one of the most common restorative treatments we provide, helping repair teeth affected by cavities or minor damage before the problem becomes more serious. When decay is detected early during a routine exam, a filling can often be completed in a single visit, restoring the tooth’s strength and function.
At Advanced Cosmetic and Family Dentistry of Olney, we use tooth-colored composite resin fillings that bond directly to the tooth for a natural-looking, durable restoration while preserving as much healthy tooth structure as possible. If you have older metal fillings, Dr. Johnson can also discuss whether replacement is appropriate.
We proudly care for patients from Olney, Sandy Spring, Brookeville, Ashton, and throughout Montgomery County, providing personalized restorative care designed to protect your smile for years to come.
The appointment typically runs between 30 and 60 minutes depending on the size and location of the cavity. We start by numbing the area with a local anesthetic so you don’t feel the instruments working. Once the area is comfortable, Dr. Johnson removes the decayed portion of the tooth. No more structure is taken than what’s actually affected.
The tooth surface is then conditioned, and the composite resin is applied in thin layers. Each layer is hardened with a curing light before the next is added. When the final layer is in place, Dr. Johnson shapes and polishes the restoration so it fits your bite correctly. You’ll be asked to bite down a few times to confirm the fit feels natural before you leave.
Most patients are numb for an hour or two after the appointment. We walk you through what to expect before you go: what to eat, when the sensitivity might show up, and when to call if something feels off. Those instructions aren’t boilerplate. They’re specific to where your filling is and how the tooth responded during the procedure.
Digital X-rays and our intraoral scanner let us see the full picture before and after. That means we can confirm the restoration is seated correctly without relying on guesswork, and we have a clear baseline for monitoring the tooth at future visits.
Not every problem tooth needs a filling, and not every damaged tooth can be saved with one. A filling works well when decay is confined to a limited area of the tooth and the surrounding structure is still intact. When decay has spread more broadly across the biting surface, or when a cusp has fractured, an inlay, onlay, or crown may be the more reliable option. We won’t propose a filling for a tooth that needs more support, and we won’t propose a crown for a tooth that a filling can handle. The recommendation matches what the tooth actually needs.
Kids are among the most common filling patients, and the approach is the same regardless of age. Primary teeth matter. An untreated cavity in a baby tooth can affect the neighboring teeth and the underlying permanent tooth, so we treat decay in children just as seriously as in adults. Sealants can reduce the risk of future cavities in back teeth, and fluoride treatments help too. Those preventive steps are part of the same conversation as fillings, not separate programs.
Adults sometimes come in having avoided the dentist for a few years and expecting the worst. Sometimes the news is good: a tooth that felt bad is still at the filling stage. Occasionally the decay has progressed further and a crown or other restorative work is needed. Either way, we give you an honest read of what’s there, walk you through the options, and let you decide how to proceed. We’d rather you ask up front than be surprised at checkout.
If you’re experiencing sensitivity to temperature or discomfort when biting down, those are common signals worth checking. They don’t always mean a cavity, but they’re worth evaluating. A quick exam and a set of digital X-rays usually tells us what’s happening.
If you’re visiting us for a dental filling, we’ll begin by reviewing your digital X-rays or diagnostic images to evaluate the cavity and determine the best treatment approach. If you’re a new patient, digital X-rays may be taken at the start of your appointment to assess the affected tooth.
Composite fillings are typically completed in a single visit. Once the decay is removed, the filling is placed, shaped, polished, and adjusted to ensure a comfortable bite before you leave.
When scheduling allows, we can often coordinate your filling with a routine cleaning or dental exam, helping you and your family complete more of your dental care in fewer visits.
Dental fillings are covered by most PPO dental insurance plans, typically as a basic restorative service. The specifics depend on your plan: some cover composite fillings at the same rate as amalgam, while others apply a different reimbursement rate for tooth-colored material on back teeth. We take most major PPO plans either in-network or out-of-network, and we can give you a clear estimate of what your insurance is likely to cover before the appointment begins.
If you have a balance after insurance, or if you’re paying out of pocket, we offer flexible payment plans through Sunbit so you can spread the cost over time rather than paying all at once. Fillings are generally among the more affordable restorative treatments, and most patients find the out-of-pocket portion manageable. Still, if cost is a concern, tell us when you call. We’d rather find a workable path forward than have you leave a cavity untreated because of uncertainty about payment.
Decay doesn’t pause. A cavity that’s filling-sized today can reach the inner portion of the tooth within months, at which point a filling is no longer sufficient. The treatment required at that stage, whether a crown, a root canal, or both, is more involved and more expensive than what a simple filling would have cost earlier. This isn’t meant to alarm you; it’s just the practical arithmetic of dental care. Catching things early is the whole point of routine exams.
Patients who come in consistently every six months give us the chance to find problems while they’re still small. That’s the long-term value of the relationship. We know what your teeth looked like two years ago and five years ago. When something shifts, we can see it early, explain what we’re seeing, and handle it before it becomes a bigger problem. The relationships are long, and the care is steady.
For families in Olney and the surrounding area, having one practice handle both the preventive side and the restorative side makes that kind of continuity easier to maintain. You’re not explaining your history to a new office every time something comes up. Our team already knows it, and that makes every appointment more efficient and the treatment plan more accurate.
