Dentists in Johnson County, IA
Our directory lists 411 dental providers and practices in Johnson County, Iowa (36 registered as organizations). With an estimated 160,080 residents (2024), that is about 25.7 listings per 10,000 people, above the statewide figure of 9.4. Listings are spread across 6 cities and towns.
Cities in Johnson County
- Iowa City (339)
- Coralville (42)
- North Liberty (19)
- Tiffin (4)
- Solon (4)
- Kalona (3)
Types of dental providers
| Primary specialty (NPI taxonomy) | Listings |
|---|---|
| General Dentistry | 258 |
| Prosthodontics | 48 |
| Periodontics | 30 |
| Orthodontics | 28 |
| Endodontics | 23 |
| Oral & Maxillofacial Pathology | 9 |
| Dental Public Health | 7 |
| Oral & Maxillofacial Surgery | 4 |
| Pediatric Dentistry | 3 |
| Orofacial Pain | 1 |
Community health centers in Johnson County
HRSA-funded health centers offer a sliding fee scale based on income. Not every site has a dental clinic, so call and ask.
- Proteus, Inc. - Iowa City Site – 1548 S Gilbert St, Iowa City
Frequently asked questions
How many dentists are in Johnson County?
Our directory lists 411 dental providers and practices with an address in Johnson County, Iowa, based on the NPI registry.
How many dentists per person does Johnson County have?
About 25.7 dental listings per 10,000 residents, using a 2024 Census population estimate of 160,080. The Iowa average is 9.4.
Are there low-cost dental options in Johnson County?
There are 1 HRSA-funded health center sites in the county. They charge fees based on income; call to ask whether a site offers dental care.
Listings are matched to the county by ZIP code using the Census Bureau 2020 ZCTA-to-county relationship file; a ZIP that crosses county lines is assigned to the county holding most of its land, so counts are approximate. Sources: NPPES NPI registry (Oct 2026), U.S. Census Bureau 2024 county population estimates, HRSA health center sites. Other counties in Iowa · Dental care by state