Business Details
34 Years
experience
Your Trusted Sioux Falls Dentists for Family Dental Care
At Sensational Smiles, we prioritize building meaningful relationships with our patients and their families, creating a dental home where everyone feels valued and empowered. Our team of experienced professionals delivers personalized care across general, cosmetic, restorative, and pediatric dentistry, ensuring tailored solutions for every age and need. With two convenient locations in Sioux Falls, we combine advanced technology like CEREC crowns, digital X-rays, and DentalVibe comfort technology with a commitment to patient education and preventive care. Our focus on long-term oral health, combined with a welcoming environment, has earned us the trust of families for decades.We believe in treating patients as individuals, not numbers, and strive to make every visit comfortable and stress-free. From routine cleanings to full mouth reconstructions, our comprehensive services address both functional and aesthetic goals. We emphasize transparency, informed decision-making, and community-centered care, ensuring patients feel confident in their dental health journey. Our dedication to continuous learning and adoption of modern techniques allows us to deliver reliable, high-quality results. Whether you're seeking routine care or transformative treatments, our team is here to support your lifelong oral health needs.
Services
General Dentistry
Cosmetic Dentistry
Restorative Dentistry
Children's Dentistry
Dental Implants
Invisalign & Braces
Sedation Dentistry
Periodontal Therapy
Dental Crowns
Teeth Whitening
Details
- Year established: 1992
Highlights and features
- Family-focused practice serving patients from infants to seniors
- Experienced team with decades of combined dental expertise
- Personalized care with emphasis on patient education and choice
- Advanced technology including CEREC same-day crowns and DentalVibe
- Two convenient locations with welcoming, stress-free environment
What people say
Pleasant experience
Quick check-in
Clean rooms
Knowledgeable team
Rockstar service
Services
General Dentistry
Our general dentistry services focus on maintaining optimal oral health through regular cleanings, exams, and early detection of potential issues. We offer fluoride treatments, dental sealants, and comprehensive preventive care tailored to all ages. Using digital X-rays and advanced diagnostic tools, we help patients prevent cavities, gum disease, and other dental problems while promoting lifelong healthy habits.
Cosmetic Dentistry
Transform your smile with our cosmetic dentistry solutions including professional teeth whitening, porcelain veneers, and dental bonding. We create customized treatment plans to address discoloration, misalignment, and imperfections using state-of-the-art techniques. Our team specializes in smile makeovers that enhance aesthetics while maintaining natural function and comfort for lasting confidence.
Restorative Dentistry
Restore damaged or missing teeth with our comprehensive restorative services including dental implants, crowns, bridges, and dentures. We use durable materials like CEREC same-day crowns and implant-supported solutions to rebuild both function and appearance. Our approach prioritizes long-term oral health while addressing individual needs through personalized treatment planning.
Children's Dentistry
Create positive dental experiences for kids through our specialized children's dentistry services. We offer preventive care, early orthodontic evaluations, and gentle treatments in a welcoming environment designed for young patients. Our team focuses on education, habit formation, and anxiety-free visits to establish lifelong oral health foundations for children of all ages.
Sedation Dentistry
Overcome dental anxiety with our safe sedation options including nitrous oxide and oral sedation. Tailored to individual needs, these methods help patients relax during procedures while maintaining comfort throughout treatment. Our experienced team ensures stress-free experiences for those with dental phobias, special needs, or complex treatment requirements.
People
Dr. Mark Berdahl
Dentist
Dr. Berdahl has practiced dentistry for over 30 years, combining extensive experience with advanced training in restorative and cosmetic procedures. He focuses on building long-term patient relationships and delivering comprehensive care.
Dr. Feiock
Dentist
Dr. Feiock specializes in orthodontic treatments and smile transformations, bringing expertise in Invisalign and braces to help patients achieve proper alignment and improved confidence.
Questions
What dental services do you offer for families?
We provide comprehensive care including general dentistry, cosmetic treatments, restorative procedures, pediatric services, orthodontics, and sedation options for all ages.
Do you accept new patients?
Yes, we welcome new patients of all ages and offer convenient scheduling options for initial consultations and emergency care needs.
What technology do you use for dental treatments?
We utilize CEREC same-day crowns, digital X-rays, DentalVibe for comfort, and soft-tissue lasers for precise, minimally invasive procedures.
How do you handle dental anxiety?
Our team offers nitrous oxide and oral sedation options to help anxious patients receive necessary care in a relaxed, supportive environment.
What payment options are available?
We accept major credit cards, checks, and offer flexible payment plans. Our team works with insurance providers to maximize benefits for patients.
Are you accepting children as patients?
Yes, we specialize in pediatric dentistry with services tailored to children's needs, including early orthodontic evaluations and preventive care programs.
Reviews (7)
A. H.
Jan 10, 2022
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I have been a patient here for close to two years and it has been the best dental experience I have ever had. I have seen Dr Swingdorf for testing for a sore tooth that I thought may need a root canal (it doesn't woohoo!) and Dr Anderson is managing my Invisalign case. Dr Feiock and Dr Berdahl have seen my boys and spouse and they've always been gentle with my boys and kind to my spouse. I'm impressed with the things they offer in the office and am glad I can get my cleanings done there as well as my Invisalign and a crown I needed done. Every hygienist we have had has been amazing so far also! My kids look forward to their cleanings. not exactly my experience as a kid!
Marian Roberts
Oct 18, 2021
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I had my handicapped daughter in yesterday. She saw Dr Anderson. He did a great job handling her and diagnosing the problem, but he didn't follow through sending the prescription. So, now she's been miserable for another day.
Brenda Calcavecchia
Sep 13, 2021
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Dr Swingdorf and his staff were great! I am visiting from out of town and had a dental emergency. They were able to get me in right away and fix. I would consider flying to SD just to come back bc they were so good.
Charles Middlebrooks
Mar 25, 2021
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I havent seen Dr. Berdahl for 10 years, but my experiences with him changed my life. Due to a syndrome in my family, my teeth were weaker and smaller than normal. I saw Dr. Berdahl for years as a teenager to steadily correct the issues I faced. After getting braces to line everything up correctly, he crowned each of my teeth to both protect them and correct my bite. The procedure not only corrected the dental issue, but resolved my migraines and gave me a new sense of confidence.
I no longer felt embarrassed to smile with my mouth open. I left the state after college, and have received compliments and appreciation for the work from every dentist I have seen since then. Each one has inquired who did the work, and told me its the best they have seen. Now 10 years later, I have a amazing wife and son, and a wonderful career. I'll take the majority of the credit for those things, haha, but I know that I wouldn't have had the confidence to put myself out there without the work of Dr. Berdahl and his team. Thank you
I no longer felt embarrassed to smile with my mouth open. I left the state after college, and have received compliments and appreciation for the work from every dentist I have seen since then. Each one has inquired who did the work, and told me its the best they have seen. Now 10 years later, I have a amazing wife and son, and a wonderful career. I'll take the majority of the credit for those things, haha, but I know that I wouldn't have had the confidence to put myself out there without the work of Dr. Berdahl and his team. Thank you
Conor C.
Mar 18, 2021
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Dr. Swingdorf and his team are fantastic! I'll start by saying I have extreme anxiety about Dental work and as a result I have a mulitiude of procedures I need to go through. They have taken extra time and care to help me understand each step and have helped coordinate my whole process even through offices that aren't their own. They have gone out of their way to make sure that I am relaxed and comfortable with each step.
The treatments have been painless and felt like they took extra time with me when I needed it. Even the front desk staff are fun and cordial and have made me feel important. I will be a lifelong patient. Always friendly and caring! Thank you guys for all that you do!
The treatments have been painless and felt like they took extra time with me when I needed it. Even the front desk staff are fun and cordial and have made me feel important. I will be a lifelong patient. Always friendly and caring! Thank you guys for all that you do!
Michelle Scaturro
Mar 03, 2021
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Changed dentists to this one after my dentist left practice abruptly and no one could tell me why or where. Dr. Swingdorf is AMAZING and I can see the same hygienist every visit which is something I wasn't getting at other office and something I feel is important to consistent oral care. Highly recommend!
Cody Huisken
Mar 02, 2021
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Staff was rude. Everyone had a very egotistical attitude and was clear that money was the motivation rather than service or love for the profession. Crazy expensive and don't stand by their product. I went in with a busted front tooth. They set me up with a composite (cheaper) crown, which cracked very shortly (weeks) thereafter. I was rudely informed that "we only do one free fix on our work, " so when the composite broke again, I knew I wouldn't be returning.
It happened, and I went to a nearby competitor. The competition was helpful, friendly, and all around a team who care for their clients rather than solely their wallets. They removed the poorly done composite crown for a porcelain veneer (more expensive and better quality), and the total bill (not just out of pocket) was a fraction of what Sensational Smiles billed. Like less than half. So, if you're seeking rude people who want a quick dash and grab at your wallet without standing behind their work, then Sensational Smiles is the place for you! If you'd rather have a positive experience and not get gouged, try driving east a mile.
It happened, and I went to a nearby competitor. The competition was helpful, friendly, and all around a team who care for their clients rather than solely their wallets. They removed the poorly done composite crown for a porcelain veneer (more expensive and better quality), and the total bill (not just out of pocket) was a fraction of what Sensational Smiles billed. Like less than half. So, if you're seeking rude people who want a quick dash and grab at your wallet without standing behind their work, then Sensational Smiles is the place for you! If you'd rather have a positive experience and not get gouged, try driving east a mile.
