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Sensational Smiles is a family-focused dental practice with two convenient locations in Sioux Falls, South Dakota, serving patients of all ages from infants to seniors.

About Sensational Smiles
Sensational Smiles is a family-focused dental practice with two convenient locations in Sioux Falls, South Dakota, serving patients of all ages from infants to seniors.
They offer general, cosmetic, restorative, and children's dentistry services, including dental implants, full mouth reconstructions, Invisalign, braces, and various preventive treatments.
Treatments offered
Who They Treat
Sensational Smiles provides orthodontic treatment for the following age groups:
Technology & Equipment
Sensational Smiles uses modern orthodontic technology to deliver precise, comfortable treatment.
Orthodontists at this office
Dr. Mark Berdahl, DDS
NPI verified · no bio or photo on file
Dr. Matt Anderson
NPI verified · no bio or photo on file
Dr. Kyle Hanson, DDS
NPI verified · no bio or photo on file
Dr. Adam Swingdorf, DDS
NPI verified · no bio or photo on file
Patient reviews
Sourced from Google
Sensational Smiles has dentestry figured out. Every staff memeber is friendly and helpful. The hygienists do an excellent job with cleaning, encouraging better home cleaning, and interfacing with the doctors about my visits. The doctors are friendly, knowledgeable, and are always willing to listen to my concerns. They have awesome technology that can make new invisaline retainers in office as well as being able to scan a cavity and create a perfectly fitting filling same-day. I'm always impressed. Thanks!
I’ve been coming here for 2 years and recently needed a crown, my first, so scheduled the appointment. Years ago a dentist didn’t numb me enough and caused a traumatic fear from that point forward. Brenda and Dr. Benson were aware of my fear. They were careful, patient, caring, took extra precautions and made it their goal for me to relax and have a positive experience today. I will say I recommend Sensational Smiles to anyone who is looking for a top notch dentist. The staff is friendly, knowledgeable and on point with answering questions. I always leave smiling. I am truly thankful to have finally found a dentist I am 100% happy with!!
I’ve gone to sensational smiles for years now. Even with SS being out of network for me, I have kept coming back all this time and will continue to come back just because of the people who work there. Dr Feiock, now retired, and my dental hygienist Laura have always made the trip worth it every time. These two always managed to make what would be a boring checkup instead a visit filled with laughs, reminiscing, and all around good times. If you want people who genuinely care and are happy to see you, you can’t go wrong with sensational smiles.
We love Dr Swingdorf and Dr Benson at Sensational Smiles! My whole family goes there! They are both very personable, and very good with my kids. They make going to the dentist fun and easy! Would definitely recommend them to anyone! The hygienists are super nice too, and are always willing to hold a conversation with you!
Olivia, one word, WONDERFUL. I do not know if a kinder soul has been put on this earth. And what a sense of humor! Dr. Benson, as well, so patient answering my questions and ensuring I comprehended and understood the procedure(s) and what will happen. If there were no Batman and Robin, this would be the OG dynamic duo. Thank you for making the one crown a reality within my short timeline.
Questions about this practice
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