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Meet the Doctors

Putting our patients first at all seven locations.

The Neighborhood Dental Care logo

Caring for Your Smile

At Neighborhood Dental…Click to go to the home page…, your smile is our main priority. Our expert doctors ensure that it gets the special attention it deserves.

With our advanced technology, expert diagnosis, and supportive staff, your smile will bloom with satisfaction the moment you arrive.

Meet Your Neighborhood Dentists
Click on each image to learn more.
Dr. Andrew Boyd smiling at Neighborhood Dental Care
Dr. Andrew Boyd

(E. 26th - Sioux Falls, SD)

Dr. Andrew A. Boyd was born and raised in Mitchell, SD. After high school, he attended the University of South Dakota where he graduated with a BS degree in Biology.

He later attended Midwestern University, where he earned a MA in biomedical sciences before matriculating into dental school. He then earned his DMD from Midwestern University in Glendale, AZ in 2017.

Dr. Boyd has been living and practicing in Sioux Falls since graduation. His wife Kyla is also a dentist and together, they have two children.

As a dentist, Dr. Boyd practices all aspects of general dentistry and has taken considerable continuing education in implant placement and restoration, as well as CAD/CAM same day digital dentistry.

His hands-on approach and desire to help those in pain has spurred him on to pursue the latest techniques and dental technology.

Away from the office, Dr. Boyd and his family enjoy spending time outdoors together. He also likes hunting, golfing, and traveling.

Memberships:

Dr. Kyla Boyd smiling inside the dental office in her uniform
Dr. Kyla Boyd

(Tea, SD)

Dr. Kyla Boyd hails from Bismarck, ND. She attended the University of North Dakota where she earned a degree in biology.

Growing up in a healthcare family, she was inspired to follow the family tradition. While in dental school at Midwestern University in Glendale, AZ, she met her husband, a dentist at Neighborhood Dental. Together, they have three kids and a yellow lab named Wrigley.

Dr. Boyd knew she wanted to work with people and help them. Dentistry has an element of artistry, and she knew it was the right fit for her.

As our caring dentist, she loves impacting people’s lives and helping them gain new confidence.

Outside the office, Dr. Boyd is a Chicago Cubs fan who loves playing with her three kids, traveling, and cooking.

Dr. Adam Fjeldheim smiling inside the dental office
Dr. Adam Fjeldheim

(Tea, SD)

Dr. Adam Fjeldheim was born in Watertown, SD and went to college at South Dakota State University where he majored in Biology.

He then attended dental school at the University of Nebraska Medical Center College of Dentistry in Lincoln, Nebraska.

Dr. Adam always looks forward to building meaningful relationships with his patients. He uses the latest dental techniques and modern technology to ensure your family gets the best possible care. There really is no visit like a visit to Dr. Adam.

In his free time, he enjoys watching all Minnesota professional sports teams, exercising, spending time outdoors, and making memories with his family.

Dr. Sean Rasmusson smiling while leaning on a dental chair
Dr. Sean Rasmusson

(Harrisburg, SD)

Dr. Sean Rasmusson grew up in Aberdeen, SD. He attended the University of North Dakota where he received his bachelor’s degree. He then attended the University of Minnesota where he graduated from the School of Dentistry.

Dr. Rasmusson was first attracted to a dental career because of its unique combination of art and science. As a Harrisburg dentist, he loves being able to provide high-quality care with the utmost respect and integrity to his patients.

In his free time, Dr. Rasmusson likes to play golf, build things in his garage, and spend time with his wife Kami and their family.

Dr. Garret Fraser smiling  in his dental office
Dr. Garret Fraser

(Harrisburg, SD)

Dr. Fraser grew up in Walhalla, ND. He completed his undergraduate studies at Presentation College in Aberdeen, SD…Click to open new tab to the University of Presentation College in Aberdeen…, and graduated from the University of Iowa College of Dentistry…Click to open new tab to the University of Iowa College of Dentistry…. In his spare time, he enjoys exercising, spending time with friends and family, and trying new foods at local restaurants.

Dr. Fraser is thrilled to be joining Neighborhood Dental and looks forward to providing patient-centered, quality care to those in the Harrisburg community.

When not in the office, Dr. Fraser loves a good Hawkeyes game. He and his wife also enjoy spenidng time with their two dogs and trying out new restauarants around town.

 

Memberships:

Dr. Amanda Schwaderer smiling at the dental office
Dr. Amanda Schwaderer

(BERESFORD, SD)

Dr. Amanda Schwaderer grew up in Tripp, SD. Her love for dentistry stems from her family. Her dad was a dentist and her older brother is a dentist for Neighborhood Dental in Yankton, SD.

Dr. Schwaderer completed her undergraduate studies at the University of South Dakota. She holds a DDS degree from the University of Nebraska Medical Center College of Dentistry.

Our dentist loves helping patients gain confidence through their smile and enjoy renewed oral health.

Away from dentistry, she is a mother of three. She loves to travel, try different restaurants, attend concerts, listen to audiobooks, and play all card games!

Memberships:

Headshot of Dr. Karisa Vogt
Dr. Karisa Vogt

(Beresford, SD)

Dr. Vogt is a South Dakota native who grew up on a family farm between Lennox and Beresford. She attended Augustana University for her undergraduate studies. She then pursued her Doctorate in Dental Medicine at Midwestern University in Downers Grove, Illinois. Dr. Vogt looks forward to showcasing her passion for dentistry and helping Beresford patients achieve healthy, beautiful smiles. Her commitment to patient care is evident in her gentle, personalized approach to each patient.

In her free time, she enjoys exploring the outdoors through activities such as hiking and paddle boarding. She also is an avid board game player and is always looking for a new board game recommendation to add to her family’s game nights.

Dr. Ryan Bakke smiling while folding his arms
Dr. Ryan Bakke

(Yankton, SD)

Dr. Ryan Bakke grew up in Tripp, SD. He moved away for a brief time to pursue his education and serve in the military.

He then moved back near his family and currently resides in Yankton with his wife and two children.

Dr. Bakke chose dentistry because he has always enjoyed working with his hands and had aspirations to work in a surgical field.

After exploring the many medical options out there, all roads seemed to lead to dentistry. Especially as he spent much of his childhood watching his father in his dental practice.

As a dentist, Dr. Bakke enjoys being able to work with our great team. A team who genuinely cares and gives 100% to every patient we see.

In his spare time, Dr. Bakke enjoys the outdoors, particularly hiking, cycling, jogging, and motorcycling. He also spends most of his free time chasing his kids around and obeying when they shout “Hey Dad, watch this!”

Memberships:

Dr. Troy Larsen smiling inside the dental office while wearing his scrubs
Dr. Troy Larsen

(Yankton, SD)

Dr. Troy Larsen (Dr. Troy) was raised on a farm west of Viborg, South Dakota, and attended South Dakota State University for undergraduate studies.

He has additional training in Invisalign® and dental treatment for sleep apnea. He prides himself on using the most up-to-date and advanced techniques in dentistry to provide comprehensive oral healthcare.

Dr. Larsen enjoys being with his wife Kayla, daughter, and son in his spare time, cheering on the Nebraska Cornhuskers and Green Bay Packers, and playing guitar. Dr. Larsen and his wife Kayla enjoy being part of a wonderful community as they strive to help families in Yankton, SD.

Dr. Robert Swenson smiling and leaning on a dental chair
Dr. Robert Swenson

(41ST STREET - SIOUX FALLS, SD)

Dr. Robert L. Swenson grew up in Chamberlain, SD. After earning his undergraduate degree from the University of South Dakota, he attended the University of Minnesota School of Dentistry, where he received his DDS.

Dr. Swenson decided dentistry was right for him after shadowing his cousin. He now loves getting to know patients and working with our team to provide a great experience for all patients. He also has a passion for dental technology and was one of the first dentists in South Dakota to offer CEREC® same-day crowns.

He is married to Mary (a dental hygienist), and together, they raised two children and started a practice in Miller, SD before moving to Sioux Falls, SD. In his free time, Dr. Swenson enjoys spending time with his family, hunting, fishing, and training Labrador retrievers in field trial competitions with his Labradors.

Dr. Blake Ridgway smiling inside the dental office while leaning on a chair
Dr. Blake Ridgway

(41ST STREET - SIOUX FALLS, SD)

Dr. Blake Ridgway grew up in West Des Moines, Iowa. Dr. Ridgway attended Augustana University, earning a Bachelor of Arts with honors in biology. He continued his education at the Creighton University School of Dentistry, where he received his DDS.

Our dentist in Sioux Falls has always loved the health sciences and working with his hands. Dentistry allowed him to channel both of these passions while being able to work with people too. Dr. Ridgway’s experience includes:

  • Previous president of the Southeastern District Dental Society
  • Trustee for the South Dakota Dental Association
  • American Dental Association Wellness Ambassador

He prioritizes being a good listener to his patients so that they feel understood. This also helps him provide the most effective solutions and address their concerns.

Dr. Ridgway is married to his college sweetheart, Lauren, and they have two children. Outside of the office, he enjoys being outdoors, running, and biking. He also loves to travel and read non-fiction books to broaden his perspective of the world.

Dr. Sara Van Demark smiling inside the dental office
Dr. Sara Van Demark

(41ST STREET - SIOUX FALLS, SD )

Dr. Sara Van Demark graduated from St. Olaf College in Northfield, MN and then went on to graduate from Creighton University School of Dentistry.

After graduation she lived in Rochester, MN and worked in public health providing dental care to under-served populations for four years.

As a Sioux Falls native, Dr. Van Demark is excited to be back in her home town with her husband and two small children.

She looks forward to being a part of the Sioux Falls community and providing comprehensive dental care to patients of all ages.

Dr. Johnson smiling  in his dental scrubs
Dr. Andrew Johnson

(W. 26TH STREET - SIOUX FALLS, SD )

Dr. Andrew Johnson completed his undergraduate degree at Augustana University in Sioux Falls, SD. He then went on to graduate from the University of Iowa Dental School before starting his career as a Sioux Falls Dentist.

Dr. Johnson chose dentistry because he enjoys the artistic side of the field and loves working with his hands. He also loves the variations of procedures that are available to help people achieve their dream smile. Learning how to make these new techniques and treatments more predictable for patients is something that drives him every day.

Dr. Andrew Johnson is married to Lea and has three daughters, Emma, Lola, and Maya. In his free time, Dr. Johnson enjoys cooking, eating, watching football, and playing golf. However, his favorite times are spent with his family.

Dr. Kathleen Bartunek smiling in her dental scrubs
Dr. Kathleen Bartunek

(W. 26TH STREET - SIOUX FALLS, SD )

Dr. Kathleen Bartunek is originally from Hastings, Nebraska.

She attended college at the University of Nebraska at Kearney, where she earned her undergraduate degree in Psychobiology. From there, she attended dental school at the University of Nebraska Medical Center.

Dr. Bartunek strives to create an individualized treatment plan for each patient to ensure that they understand every step of their dental plan in order to reach their desired outcome.

As one of our dentists, she looks forward to giving patients confidence in their smile, as well as providing comprehensive care to patients of all ages in the Sioux Falls community.

Memberships:

Dr. Ashton Fjeldheim smiling in a treatment room
Dr. Ashton Fjeldheim

(E. 26TH - SIOUX FALLS, SD)

Dr. Ashton Fjeldheim is originally from Elkhorn, NE. She attended University of Nebraska-Lincoln for undergraduate studies where she received her bachelor’s degree in Nutrition Science.

From there, she graduated from the University of Nebraska Medical Center College of Dentistry. As one of our dentists, she looks forward to providing quality comprehensive care to patients of all ages.

In her spare time, she enjoys spending time outdoors, horseback riding, baking, and yoga.

Memberships:

  • What specifically inspired you to pursue a career in dentistry?
    Growing up in a small town, I was very fortunate to have a dentist nearby who took me under his wing. While shadowing him, I was able to see the relationships he built while caring for his patients. Seeing the impact he had on his community really inspired me to pursue a career in dentistry.
  • Can you share a memory or memorable story of how you helped a patient overcome a dental challenge or fear?
    I find the most enjoyment in building lasting relationships with patients and their families that go beyond the dental chair. Over the years, I have really enjoyed being a small part of my patients’ lives through exciting events like graduating high school, graduating college, getting married, or having kids or grandkids.
  • If you could give one piece of advice to help patients feel comfortable during their visit, what would it be?
    I feel a lot of dental fear is rooted is rooted is one of three areas:

    1. Bad previous experiences
    2. The “unknown” about the procedure itself
    3. Feeling as they aren’t heard during a procedure if something is wrong

    I approach every patient and procedure the same way, keeping these three things in mind. While we cannot change the past, we certainly can work towards making sure every experience you have in our office is as comfortable as we can possibly make it. We work diligently to ensure that there are no “unknowns” about the specifics of a procedure or what is actually going to occur. & Finally, understanding that your care is ultimately in your hands. Understanding that whether it is discussing your goals or during a procedure, you always have a voice, and we are always here to listen.

  • What do you enjoy doing in your free time when you're not at the clinic?
    My wife, Caitlin, met at the University of Iowa. We can watch the Hawkeyes, spend time with our two dogs, or try new local restaurants.
  • How do you stay updated with the latest advancements in dentistry?
    I regularly attend statewide dental association meetings, whether in South Dakota or nearby Minnesota. I’m particularly interested in digital dentistry and workflows that allow impactful results in a short period of time.
  • What do you want your patients to remember most about their experience with you?
    I think what I hope most patients take away after a visit is that at the end of the day, we treat people, not just their teeth. There is no “one size fits all” in dentistry and dental work. While I am here to help work on your dental issues and needs, ultimately, my goal is to care for you as a person.
  • What’s one dental myth you wish more patients knew the truth about?
    That “bad teeth” run in the family. While genetics can certainly play a role in the development of our teeth, it has a relatively small impact compared to the LARGE impact of routine home/professional care and diet.
  • What specifically inspired you to pursue a career in dentistry?
    A young patient, the little round-faced brunette clinging to her mother’s skirt, might have been about seven. Her mother pried the tightly gripped hands away as she placed the girl into the stiff dental chair. The dentist instructed the little girl to open wide. Her lip quivered in response as she crossed her arms and nervously shook her head. While her mother attempted to coax her to follow the dentist’s directions, tears filled the little girl’s eyes. Before the tears could spill over, the dentist snatched her attention with an amusing scene in which he tapped his cheek before gaping open like a fish to produce a popping noise. Soon, giggles bubbled out of the young girl’s lips. With her attention redirected, she forgot her worries and opened her mouth for the dental exam. The dentist inspired me with his ability to use his personal touch to turn a situation of fear into one of trust and cooperation. This first dental shadowing experience motivated me to pursue a field where I could offer similar support and healing to people undergoing stressful but necessary procedures.
  • Can you share a memory or memorable story of how you helped a patient overcome a dental challenge or fear?
    I enjoy seeing the smiles on my patient’s faces after they have finished treatment and the amazement in their eyes as they realize, “This is my smile now!”
  • If you could give one piece of advice to help patients feel comfortable during their visit, what would it be?
    In our office, you are in control of what happens. We will not do anything without your permission, and you can take a break at any time with just a raise of your hand. We will work with you to make your experience as comfortable as possible.
  • What is something unique or surprising about your approach to dentistry?
    Many people fear the dentist, so I prioritize creating a relaxed, judgment-free environment. I use various comfort techniques (such as nitrous oxide, weighted blankets, and stress balls) and thoroughly explain each step to reduce anxiety. My patients are often surprised by how calm, positive, and in control of their dental health they feel after an appointment.
  • How do you stay updated with the latest advancements in dentistry?
    By keeping up with the latest dental research articles and staying active in groups like the American Academy of Clear Aligners to continue to learn about the technology and methods used to provide straighter and more functional bites for my patient’s smiles. We will soon be offering iTero scans for Invisalign treatment that only take 5 minutes per scan as opposed to the 40-minute scanner we used before. We also offer same-day crowns with our in-office milling CEREC unit.
  • What do you want your patients to remember most about their experience with you?
    I hope my patients leave their appointments feeling like their concerns were genuinely heard and addressed. Every patient is unique, and their treatment plan was tailored just for them and their concerns instead of a cookie-cutter one-size-fits-all plan.
  • What’s one dental myth you wish more patients knew the truth about?
    When a tooth starts to hurt, it usually means the issue has progressed beyond a simple filling and requires more extensive treatment. That’s why regular exams are so important- they allow us to catch cavities early before they start causing pain and need more involved procedures.
  • What specifically inspired you to pursue a career in dentistry?
    Growing up with a father who was a dentist provided me with a unique perspective on the profession. Watching him work and help people on a daily basis made a lasting impression on me. Having the ability to improve people’s health, restore their smiles, and provide relief from pain showed me the profound impact that a dentist can have.
  • Can you share a memory or memorable story of how you helped a patient overcome a dental challenge or fear?
    Sarah, a patient in her 30s, avoided dentists due to childhood trauma. Fearful and anxious, she had a serious cavity. I patiently listened to her fears, offered nitrous oxide, and started with a small procedure, ensuring her comfort throughout.

    She was amazed by how much easier it was than expected and eventually overcame her anxiety. The most rewarding moment was when she expressed gratitude for making dental visits possible.

  • If you could give one piece of advice to help patients feel comfortable during their visit, what would it be?
    If I could give one piece of advice to help patients feel comfortable during their visit, it would be to communicate openly and honestly with us. Let us know if you’re feeling anxious or nervous— we do our best to help people feel at ease, and we can adjust our approach to make you more comfortable.

    To help anxious patients relax, I try to create a calm, reassuring environment. I use techniques like explaining procedures step-by-step in a way that’s easy to understand, giving patients control where possible (e.g., letting them signal if they need a break), and using relaxation techniques like deep breathing or listening to soothing music during treatment. I also make sure to offer options for light sedation if needed, such as nitrous oxide (laughing gas). The goal is always to make the experience as stress-free as possible.

  • What is something unique or surprising about your approach to dentistry?
    I believe in building strong, trusting relationships with my patients. It’s not just about fixing teeth; it’s about understanding their concerns and creating personalized treatment plans. I prioritize compassion, integrity, and patient-centered care. I want every patient to feel heard, respected, and empowered, confident in the care they receive.
  • What do you enjoy doing in your free time when you're not at the clinic?
    When I’m not at the clinic, I love spending time with my family—it’s the foundation of my life and a great way to recharge. Whether it’s a family dinner, a weekend getaway, or just hanging out at home, those moments give me a sense of balance and remind me of the importance of connection and support.

    I also have a deep passion for motorcycles and bicycles. There’s something about the freedom of the open road and two wheels (motorized or not) that gives me a sense of clarity and peace. It’s not just about the thrill; riding helps me clear my mind, and I often find that some of my best ideas or solutions to challenges come during those rides. Plus, it’s a great way to stay active and enjoy nature, which leads me to my next passion—exercise. I try to stay fit by cycling or doing regular workouts. Whether it’s hitting the gym, going for a long ride, or just stretching out after a busy day, staying active helps me manage stress and keeps my energy levels up.

    Having these hobbies and interests definitely influences my work-life balance. They give me an outlet to unwind and disconnect from the demands of dentistry, which is a mentally and physically demanding profession. By making time for things I enjoy—whether it’s family, riding, or exercise—I’m able to return to work feeling recharged and more focused. The balance is key to being the best version of myself both professionally and personally.

  • How do you stay updated with the latest advancements in dentistry?
    Staying updated with the latest advancements in dentistry is crucial to providing the best care possible for my patients. I make it a priority to continually educate myself by attending continuing education courses, conferences, and workshops. These are great opportunities to learn from experts in the field and explore emerging technologies and techniques. I also subscribe to reputable dental journals and online platforms to stay informed about the latest research and innovations. Networking with colleagues and sharing insights with fellow professionals also helps me keep my skills sharp and my knowledge current.

    One of the most exciting advancements I’ve incorporated into my practice recently is guided implant surgery. This technology has really transformed the way I approach dental implants. Using 3D imaging and computer-guided planning, we can map out the most precise implant placement, ensuring the best possible outcomes for patients. It allows for a much less invasive procedure with greater accuracy and significantly reduces the risk of complications. The ability to plan and execute an implant with such precision is incredibly rewarding for both the patient and me as a clinician. It’s also less traumatic for patients, with a faster recovery time and more predictable results.

  • What do you want your patients to remember most about their experience with you?
    I’d love for my patients to remember their experience with me as one where they felt cared for, understood, and respected. I want them to feel like they were not just another appointment but an individual whose needs and concerns were truly heard. Dentistry can be intimidating for many, so I strive to create an environment that feels welcoming and relaxed. If they leave my office feeling at ease and confident in the care they receive, that’s a win in my book.

    If a patient were to tell a friend about their visit, I’d hope they’d say something like, “I felt so comfortable there—they really took the time to explain everything and made sure I was okay throughout the whole process.” Or even better, “I didn’t feel rushed, and they made sure I knew all my options before we moved forward.” Above all, I’d want them to feel like they were part of a collaborative process where their input was valued, and they were empowered to make decisions about their own dental health.

    Ultimately, it’s about more than just the treatment itself—it’s about how the experience makes them feel. If patients leave my office feeling confident in their smiles and that they’ve been treated with care and respect, that’s the best feedback I could hope for.

  • What’s one dental myth you wish more patients knew the truth about?
    One dental myth I wish more patients knew the truth about is the idea that “you only need to see a dentist when you’re in pain” or that “if nothing hurts, everything must be fine.” This myth can have serious consequences for a patient’s long-term oral health.

    The reality is that many dental problems, like cavities, gum disease, and even oral cancer, often develop silently and may not cause any pain until they’ve progressed to a more serious stage. By the time pain sets in, the issue could be much harder to treat, and the treatment could be more invasive, expensive, or require more recovery time. For example, a small cavity left unchecked can lead to a much larger, more complicated issue like an abscess or the need for a root canal.

    To help patients understand this, I emphasize the importance of preventive care—regular checkups and cleanings every 6 months. These visits allow us to catch potential issues early when they’re easier and less costly to treat. I also explain that oral health is connected to overall health. Conditions like gum disease have been linked to heart disease, diabetes, and even stroke, so routine visits are an important part of maintaining not just a healthy smile but overall well-being.

    I encourage my patients to think of dental visits the same way they think about other forms of preventive care, like regular checkups with their general physician. Just because you’re not experiencing pain doesn’t mean everything is fine. By maintaining a proactive approach to dental care, we can prevent bigger issues from arising down the road.

Testimonial
‘‘Best dentist to date legit they are very thorough and gentle as can be my kiddos love them and my oldest gets nervous from having previous bad experiences with other dentist and these guys put her at ease amazing.’’

Michelle McMahan (Harrisburg Office)

‘‘Nicole cleaned my teeth and I was shocked with how wonderful the experience was! She was so gentle on my teeth and caring. She also could not have been any friendlier! Doctor Sean Rasmusson was also amazing! He was very informative and helpful with making a plan with me for my teeth as I may need future work done on them. ’’

William Mack (Harrisburg Office)

A collage of our team working at Neighborhood Dental Care

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