
If you grind your teeth at night or just finished orthodontic treatment, the last thing you want is to wait weeks for a guard or retainer to come back from a lab. At Cromwell Dental Care, we use our SprintRay 3D printer to make occlusal guards and retainers right here in our Marysville office. That means a better fit, a faster turnaround, and one less thing to wait on.
Dr. Cromwell, Dr. Conley, Dr. Kreinbrink, and the team have invested in this technology because it genuinely makes the experience better for patients. No goopy impression trays, no back-and-forth with an outside lab, and no settling for something that fits close enough. If you have questions or want to find out if a 3D printed appliance is right for you, we are happy to talk it through. Give us a call at (937) 738-7610.

We start with a conversation and an exam. Whether you are grinding at night, finishing orthodontic treatment, or just need a replacement retainer, we want to understand what is going on before we recommend anything. From there, we will walk you through which appliance makes the most sense and what to expect.
We use a small handheld wand that glides along your teeth and builds a precise 3D image on screen in real time. Nothing hardens in your mouth, nothing drips. If you have ever gagged on traditional impression trays, this will feel completely different.
Using your digital scan, we design and print your guard or retainer in-house with our SprintRay 3D printer. No sending impressions to an outside lab, no waiting weeks for something to come back. The appliance is built to the exact shape of your teeth.
Once your appliance is ready, we try it in and check how it seats against your teeth. If anything feels off, we adjust it before you leave. You will also get a quick rundown on how to wear it, how to clean it, and how long it should last.
Most patients who come in asking about a night guard or a retainer are a great fit for what we make in-house. If you grind or clench at night, wake up with a sore jaw, or have been told you need to protect your teeth from wear, an occlusal guard is likely exactly what you need. If you finished orthodontic treatment and need something to keep your teeth from shifting, a retainer fits right into the same process.
There are situations where a different approach makes more sense. Some patients need a more specialized appliance that falls outside what we print in-house, and in those cases we will tell you that upfront and point you in the right direction.
And sometimes the appliance is only part of the picture. If grinding is severe, we may want to look at what is driving it before we just cover it up. Whatever we find, we will walk you through it and let you decide how you want to move forward. No pressure, just a clear explanation of your options.

Your appointment is straightforward. We start with a digital scan of your teeth, no putty trays or messy impressions. Once the scan is done, your appliance is printed right here in the office, and we check the fit before you leave. Most patients are in and out without any discomfort. Once you have your appliance, keeping it in good shape is simple:
The cost of an occlusal guard or retainer depends on the type of appliance and whether any additional records or impressions are needed beforehand. Rather than post a number that may not apply to your situation, we go over the actual cost with you before anything starts. Some dental plans cover a portion of appliance costs, particularly for guards related to grinding or clenching, and our front desk checks your benefits ahead of time so you know exactly what to expect. We will also walk you through payment options when we review your estimate.

Dr. Cromwell opened this practice in 2011 with an idea borrowed from his father's office: get to know your patients, take your time, and do the job right. When you come in, you're a person with a specific situation, not just the next appointment on the schedule.
Yes. The materials we use are durable and designed specifically for appliances that live in your mouth every day or every night. Because we start from a precise digital scan of your teeth, the fit is accurate from the start, no adjustments needed after the fact.
It really should not. The scanning wand is small and handheld, and nothing hardens in your mouth or drips. If you have ever gagged on putty impression trays, this will feel like a completely different experience. We can pause anytime you need a moment.
That depends on how it is used and how well it is cared for. A night guard worn every night will naturally wear down faster than a retainer used occasionally. With proper cleaning and regular checkups, most appliances last several years. We will let you know when it is time to replace it.
Rinse it with cool water after each use and brush it gently with a soft toothbrush. Avoid hot water, which can warp the material. Store it in the case we provide when you are not wearing it. We will go over the full care routine with you before you leave.
Come in and let us take a look. Minor fit issues are easy to address, and you should not have to put up with discomfort. The sooner we catch it, the simpler the fix.
Coverage varies by plan. Some insurance plans cover occlusal guards, especially when there is documented evidence of grinding. Retainers after orthodontic treatment are sometimes covered as well. We check your benefits before anything starts so you know what to expect.
Whether you need a night guard to protect your teeth from grinding, a retainer to keep your smile where it belongs, or you just want to find out which appliance makes sense for your situation, we are here to help. We will take a look, explain what we are seeing, and walk you through your options before anything is decided. No pressure, just straightforward answers.
Give us a call at (937) 738-7610 to set up an appointment. You will find us at 450 Colemans Crossing Blvd. in Marysville, Monday through Friday, 8:00 to 5:00. We would love to help.
Call (937) 738-7610 or request an appointment online to set up your first visit. We’ll be in touch soon.