


6100 W 41st St, Sioux Falls, SD 57106
Technology and Future Focused
Conservative Approach to treatment
Total health and prevention
80+ Visitors Chose this Office this Month

Accidents happen, and when they do Designer Dentistry & Smiles is here to help. If you or a family member experience a dental emergency, it is important to receive treatment as soon as possible.
Dr. Cauwels and his team are trained and qualified to provide immediate, effective, and hassle-free emergency dental care in Sioux Falls. Please call us right away to schedule a time to visit with our emergency dentist if you require same-day emergency dental care.
A simple toothache can mean many things. Your teeth may be decayed, root damage may be causing it, or an infection may be spreading. Knowing the cause can help find the solution and procedure to cure and prevent further damage.
Wisdom teeth can be a pain, especially if they interrupt your daily activities. Knowing and making sure that it is your wisdom teeth that are causing your problems will make it easier for you and your dentist to treat your problems.
Accidents that put force on your teeth can cause them to crack or chip. Regardless of whether the impact caused minor or major cracks in your oral cavity, it is essential to visit a dental office to ensure that no other damage has occurred.
A simple toothache can mean many things. Your teeth may be decayed, root damage may be causing it, or an infection may be spreading. Knowing the cause can help find the solution and procedure to cure and prevent further damage.
wisdom teeth can be a pain, especially if they interrupt your daily activities. Knowing and making sure that it is your wisdom teeth that are causing your problems will make it easier for you and your dentist to treat your problems.
Accidents that put force on your teeth can cause them to crack or chip. Regardless of whether the impact caused minor or major cracks in your oral cavity, it is essential to visit a dental office to ensure that no other damage has occurred.

DDS
I was born right here in Sioux Falls. I was lucky enough to have attended Washington High School downtown for 2 years prior to moving to the new building on the east side. I was among the first class of students to graduate from the "new" high school. After graduation, I went to UNL in Nebraska for college. I graduated with honors from UNMC College of Dentistry in 2000. I decided to further my education by completing a residency at Meriter Hospital in Madison, WI. There I gained a tremendous amount of knowledge and experience in all aspects of general and specialty dentistry. I was asked to stay on to help teach at the program, while starting my career in cosmetics and private dentistry.
I have 4 children. I am blessed to have both 2 daughters and 2 sons. We enjoy spending time on the farm. We have a menagerie of chickens, pigs, dogs, cats, miniature cattle and even a tortoise. I love photography and have plenty of great subjects between the wildlife, kids and the farm critters.

I was born and raised in Pierre, SD where I attended Riggs High School. I spent my spare time swimming as a member of the Pierre swim team, playing the trombone in the school band, singing in the chorus and acting in school plays. After high school, I studied Biology at the University of Nebraska Lincoln and was a member of the Synchronized Swimming Team. I applied to dental school and was accepted and able to attend at the end of my junior year of college. I attended the University of Iowa College of Dentistry in Iowa City, IA where I graduated in June of 2008.
I had several interesting dental conditions as a child including impacted teeth, congenitally missing teeth and the need for orthodontics. I was always curious as to what was happening on the other side of the chair during my treatment and that led to my decision to become a dentist while I was still in high school. I have been interested and passionate about dentistry ever since.I am a member of the South Dakota Dental Association and the American Dental Association and enjoy furthering my dental knowledge through various continuing education opportunities and collaborating with fellow dentists.


Dr. Cassondra Heinz received her undergraduate degree from the University of Minnesota where she majored in Biology. She then attended the University of Minnesota School of Dentistry where she received her Doctor of Dental Surgery degree.
Dr. Heinz enjoys all aspects of dentistry and is particularly interested in orthodontics and airway dentistry. She is an affiliate with The Breathe Institute and a provider with Healthy Start. Dr. Heinz takes pride in completing numerous hours of continuing education every year to stay at the forefront of the latest advancements in dentistry. She enjoys treating patients of all ages and is passionate about helping patients value their dental health while providing gentle, high-quality care. She strives to make every visit a positive experience.
Dr. Heinz and her husband, Jarod, live in Sioux Falls and have two children. Her personal interests include spending time outdoors with her family, going on walks with her dog and playing the piano.
Severe, lasting toothaches or other tooth pain
A knocked-out tooth
A chipped or broken tooth
Damage to the soft tissues of the mouth
A partially knocked-out (extruded) tooth
A lost dental restoration, such as a lost filling or crown

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6100 W 41st St, Sioux Falls, SD 57106
Monday: 9 am-5:30 pm
Tuesday: 7:30 am-4:30 pm
Wednesday: 7:30 am-4 pm
Thursday: 7:30 am-4 pm