(712) 737-3521

State-of-the-Art Dentistry

Down-to-Earth Service


We aren’t here to sell, we only recommend what is best for you.


Modern technology ensuring long lasting quality care.


Our new facility was designed with comfort and privacy in mind.


Your needs are always our top focus.


Investing in continuing education to provide superior dentistry.

Meet Northwest Iowa's Trusted Dental Team

Our doors are always open to new patients and we thank you for visiting our site to learn more about Joiner and Zwart Dentistry. If you seek a comfortable, friendly and modern dental office - you have come to the right place. Dr. Joiner and Dr. Zwart have assembled a highly skilled and professional staff who will make you feel at home while promoting a

healthy beautiful smile.

Dr. Jeffrey D Joiner DDS

Dr. Matthew Zwart DDS

We abide by the golden rule – treat other as you would like to be treated. We won’t sell you dentistry, we won’t pressure you or judge you. Our goal is to provide a stress free, positive environment where your opinions matter as much as ours. Contact us today to experience the difference.

What Makes Us Different

We are committed to high quality dentistry in a comfortable and caring environment. You don’t have to take our word for it. Read what our actual patients have said about us.

Experience the Difference

I recommend everyone to Joiner and Zwart. So very personable, professional, nice private quarters, beautiful setting and very relaxing which helps me stay calm and comfortable at my appts. They give you options and suggestions and they let it up to you to decide which way you want to proceed in caring for your teeth. The staff is amazing!!




Dental Care

Dr. Joiner and Dr. Zwart provide most services in our office to decrease your need to be referred elsewhere. Whether you have a 1 year old child or an elderly family member who needs a wheelchair friendly office, we are here to help.  Explore our services, we look forward to meeting your family to prevent dental disease and improve smiles.

Flexible Payment

Options Available

Dental Insurance  -  Care Credit Financing  - Dental Savings Plan

Our practice is happy to accept your dental insurance and will do all we can so you can maximize your benefits. We are currently a Delta Dental Premier Provider and are able to submit to most insurance providers. If you don’t currently have dental insurance, we can help you with low to no interest financing through CareCredit and have an in-house dental savings plan.

Joiner and Zwart Dentistry
Days:                     Hours:
Monday                    7:30-
Tuesday                   7:30-5:00
Wednesday             7:30-5
Thursday                  7:30-5
Selected Fridays     8:00-1:00
708 Lincoln Ave SE
Orange City, IA 51041
(712) 737-3521
© 2018 Joiner and Zwart Dentistry