John G Onderak DDS, Beloit dentist
John G Onderak DDS is a general dental practice in Beloit, open Monday to Friday, with 17 of 17 tracked services.
Beloit, WIUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 1215 Cranston Rd, Beloit, WI 53511Get directions |
|---|---|
| Phone | (608) 363-9400 |
| Website | dentistsbeloit.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 6 PM |
| Tuesday | 8 AM – 12 PM |
| Wednesday | 8 AM – 5 PM |
| Thursday | 8 AM – 5 PM |
| Friday | 8 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for Beloit.
| Service | Offered |
|---|---|
| General Dentistry | Yes |
| Teeth Cleaning | Yes |
| Emergency Care | Yes |
| Root Canal | Yes |
| Tooth Extraction | Yes |
| Wisdom Teeth Removal | Yes |
| Dental Implants | Yes |
| Invisalign | Yes |
| Braces | Yes |
| Dental Crowns | Yes |
| Dentures | Yes |
| Veneers | Yes |
| Teeth Whitening | Yes |
| Dental Bonding | Yes |
| Cosmetic Fillings | Yes |
| Cosmetic Dentistry | Yes |
| Full Restoration | Yes |
Compare nearby Beloit dentists
| Clinic | Rank | DR Score | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|
| John G Onderak DDS (this clinic) | #8 | 37 | No | No | No | |
| Grigsby Jr Robert H DDS | #2 | 67 | No | No | No | 0.3 mi |
| Midwest Dental | #13 | 14 | No | No | No | 0.7 mi |
| Corcinna L. Tucker, Dental | #1 | 67 | No | No | No | 0.8 mi |
Questions about John G Onderak DDS
What are John G Onderak DDS's hours?
John G Onderak DDS is open Monday to Friday. It is closed on Saturdays, and closed on Sundays. Weekday hours start at 8 AM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is John G Onderak DDS?
John G Onderak DDS is at 1215 Cranston Rd, Beloit, WI 53511. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.
What services does John G Onderak DDS offer?
John G Onderak DDS lists 17 of the 17 services DentistsRanked tracks, including general dentistry, cleaning, emergency care, root canal, extraction, wisdom teeth, implants and invisalign, plus 9 more. The full list, with links to ranked lists for each service in Beloit, is in the services table on this page.
How is John G Onderak DDS ranked?
John G Onderak DDS is ranked #8 of 13 dentists in Beloit by DR Score, with 37 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.
Data last refreshed October 21, 2026
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Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.