River Hills Dental
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Our goal is to make top-quality dental care available to as many people in Winona and the surrounding area as possible. A membership to Smile Perks will provide you and your family a 15% discount on all preventative and restorative services + an additional 5% if you pay with cash or check on the day of service.

Give our office a call today at 507-452-9453 for more information or to get signed up! We are GROWING and need a motivated, enthusiastic and caring Dental Hygienist to join our team! Successful candidates will be proficient in providing the highest levels of clinical care and customer service in a fast-paced environment.
Services
Our team of Dental Hygienists is committed to providing exceptional patient care by working with each patient to prevent cavities and gum disease. With continued education, each hygienist stays on top of the latest technology and developments in the ever-changing dental world. Every hygienist has been trained to deliver pain free dental anesthetic and administer relaxing laughing gas.
We are a dental practice devoted to restoring and enhancing the natural beauty of your smile using conservative, state-of-the-art procedures that will result in beautiful, long lasting smiles! A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve.
Whether your dental needs are a complete exam and cleaning, a full-mouth restoration, or anything in between, we promise to provide you with exceptional care as we enhance the natural beauty of your smile. Below are just some of the many procedures and services we regularly provide to our patients - with a gentle touch, and stunning results.
Dental implants are a great way to replace missing teeth and also provide a fixed solution to having removable partial or complete dentures. Implants provide excellent support and stability for these dental appliances. Dental implants are artificial roots and teeth (usually titanium) that are surgically placed into the upper or lower jaw bone by a dentist or Periodontist - a specialist of the gums and supporting bone.
A periodontist is a dentist who specializes in the soft tissues of the mouth and the underlying jawbone which supports the teeth. A dentist must first graduate from an accredited dental school before undertaking an additional three years of study within a periodontology residency training program, in order to qualify as a periodontist.
Reviews (9)
Austin P.
Austin P.
Dec 13, 2021
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Amazing dental office! They are truly the best in the business. Dr. Andrew Geislinger is an expert and super informative. They do great work, are preferred by most insurance companies. They do great work at great prices.
Nancy Nelson
Nancy Nelson
May 27, 2021
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A great place to have my dental needs met. I see Dr. Stewart and she’s always made me feel very confident with her great work!! Everyone is helpful and pleasant. Never had a bad experience. They are the best!
Ryan Meyers
Ryan Meyers
Dec 10, 2020
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I can't say enough positive things about the dentists and the staff at River Hills. They are all very friendly, knowledgeable and professional. Every visit has always been a pleasant experience. They are great about working around my busy schedule and have always followed up with sincerity and thoughtfulness after any procedure. I highly recommend them!
Erica Gravos
Erica Gravos
Oct 11, 2020
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We have been going to River Hills Dental for a few years now and I just cannot brag enough about the staff and service! Steff, one of the hygienists, is the best!! They are great with my kiddos and myself (I have anxiety about going to the dentist!). We always leave feeling well taken care of and they are quick to respond or get us in if there have ever been concerns!
Carissa Koehler
Carissa Koehler
Sep 18, 2020
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River Hills Dental is very clean and welcoming. I love their new update with the brick. The staff is friendly, prompt and very good at communicating if things will take a little longer or letting you know how long the appointment is expected to take. I very much appreciate this with kids and school/work schedules. I love that Dr. Dembiec comes out to communicate after the kids' appointments to give updates. Super fun staff and they remember you on a personal level. I love one of the staff's personality, Jen, who makes the office so cheery, having fun with the customers and other staff, which contributes
Joanne Thompson
Joanne Thompson
Sep 06, 2020
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Our family of four are clients of River Hills Dental for both general dentistry and orthodontics. I highly recommend River Hills for services in both areas. They are very through, extremely friendly, and they are responsive and very helpful with all of our needs - with two kids in braces, we have a lot of needs :) We've already recommended friends to switch to River Hills and will continue to do so! I also am extremely satisfied with their location and their building is super clean and welcoming.
Billy Ortiz
Billy Ortiz
Aug 14, 2020
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The staff of River Hills Dental are the real deal! They are fun, friendly, and knowledgeable. Their skills are top notch. Dr. Geislinger is a stud when it comes to his attention to detail, his friendly approach, and that face! I would recommend him for all of your needs, dentally speaking. On a serious note. He really cares about providing superior care and creates an easy going environment for his patients.
Heidi Viestenz
Heidi Viestenz
Jul 19, 2020
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Outstanding customer service! From the second we walk in the door they make us feel comfortable. The staff is top notch and show that they truly do care about you as a person. I enjoy the pictures in each of the staff’s area. It is a great conversation starter and makes the visit more personable. Thanks to one special staff member, Jen for always going above and beyond! Thanks to River Hills for keeping mine and my families smiles big and bright.
Erin Struck
Erin Struck
Jun 24, 2020
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My family has been going to River Hills Dental for years. The front desk staff are always friendly and greet you when you walk in! Dr. Dembiec is the sweetest and always makes sure you are comfortable. The hygienists are all professional and do a great job! It’s great to have a reliable place to go, where everyone remembers who you are and really looks out for your best interest! I can’t imagine going anywhere else!!!