Gentle Dental Care for the Entire Family
Gentle Dental Care
for the Entire Family

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We offer Same Day Crowns
We offer Same Day Crowns

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Now Offering In House Implants!

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Top-Rated Rock River Dental
Top-Rated Rock River Dental

Over 150+ 5-Star Reviews
And Counting

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Facial esthetics at Rock River Dental
Facial esthetics at Rock River Dental

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$600 OFF and FREE Whitening!
Pick an ornament off the tree and WIN a gift valued at up to $200!

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Leave a GOOGLE REVIEW of Rock River Dental between now and Thursday, December 14th and we will "thank you" by donating $5 to the Fort Atkinson Food Pantry! Leave a review on a THURSDAY and we will donate $10!!

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Mission Statement

Our mission at Rock River Dental is to provide our patients with the highest quality of dental services available to achieve a lifetime of superior dental health.

We strive to give our patients an excellent level of customer service in a safe and comfortable atmosphere.  

We will always give our patients the best options in treatment to help them achieve their own personal goals to obtain the smile of their dreams.


Advanced Technology

Our office uses the latest devices so that our patients can receive cutting-edge treatment.


Same-Day Crowns

There's no need to wait weeks for smile restorations. We can place crowns in just one visit!


Facial Esthetics

We love working together with our patients to give your skin a more youthful appearance.


In House Implants

No more referrals! Get your implants placed right here at the practice.


Sleep Apnea Treatment

Having trouble getting a full night's rest? Our team offers treatment to improve your quality of sleep.

Dentist in Fort Atkinson, WI

Welcome to Rock River Dental

Looking for a caring dentist in Fort Atkinson, WI? At Rock River Dental, our practice philosophy is simple: treat every patient as though they were your closest friend. We strive to give every patient a heart-felt level of care and compassion with the highest quality of workmanship. In our office, every patient’s needs and goals are as unique as they are, and our sole focus is on them.

Dr. Leslie Showalter and Dr. Brandon Trimbell are proud to provide families in Jefferson, Cambridge, Whitewater, Johnson Creek, Elkhorn, Milton, Stoughton, Madison, Rome, Edgerton, and Fort Atkinson, WI communities with a wide range of general dentistry services, including tooth-colored fillings, same-day crowns, veneers, implant restoration, root canals, dentures and partials, periodontal therapy, children’s dentistry, teeth whitening, and Invisalign clear aligners. Dr. Showalter is also a member of the American Academy of Facial Esthetics and can deliver dermal fillers to meet your aesthetic and therapeutic needs.

Every member of our team works hard to make all our patients feel comfortable and relaxed. Our dental clinic near you is filled with laughter and fun because it is filled with exceptional personalities. Our team goes above and beyond to ensure that our patients feel special from the minute they walk in the door to the minute they leave.

Ready to schedule with a general, family, or emergency dentist near you? Please feel free to contact our Fort Atkinson dental office to schedule an appointment with Dr. Showalter or Dr. Trimbell. We look forward to helping you live a life full of healthy, happy smiles!


Make a splash with your new smile!

June 1st - June 15th

New Patient Special!



*Appointment must be made by 6/15/23 to receive promotional pricing.

*Financial and consent forms must be signed at time of appointment.

No insurance? No problem!

Rock River Dental offers a Dental Savings plan to help our patients without insurance to keep their dental costs affordable.

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