5 Sioux Falls dental practices compared on 4,281 public reviews, verified credentials, and services.
Quick answer
Our top ranked dental practice in Sioux Falls, South Dakota is Dr. Thomas Montoya, DDS, rated 4.9 out of 5 across 1,265 public reviews. Other top choices include Dr. Corey Karmazin, DDS and Dr. Lori Melemseter, DDS. Sioux Falls has a population of about 164,676, and the 5 strongest local practices are compared on this page.
Choosing the right dentist in Sioux Falls, South Dakota is much easier when the research is already done for you. We ranked Sioux Falls, South Dakota dental practices using public reviews, provider registry credentials, and breadth of treatment. You get the strongest Sioux Falls dental practices first, with the reasoning made plain.
Across the 5 top practices we highlight in Sioux Falls, patients can access general dentistry. The Sioux Falls practices on this list average 20 years in practice, with Dr. Thomas Montoya, DDS among the most established at 20 years. Listed offices serve several parts of the city, including the 57103, 57108, 57105 ZIP areas. Together these practices hold 4,281 public Google reviews, led by Dr. Thomas Montoya, DDS with 1,265. The average rating across this Sioux Falls list is 5.0 out of 5.
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General Dentistry
Known in Sioux Falls for general dentistry, a well established practice with 20 years of experience. Rated 4.9 out of 5 across 1,265 public Google reviews.
General Dentistry
A Sioux Falls dental office focused on general dentistry, a well established practice with 20 years of experience. Rated 5.0 out of 5 across 839 public Google reviews.
General Dentistry
Known in Sioux Falls for general dentistry, a well established practice with 20 years of experience. Rated 4.9 out of 5 across 998 public Google reviews.
General Dentistry
A Sioux Falls dental office focused on general dentistry, serving patients for 19 years. Rated 5.0 out of 5 across 672 public Google reviews.
General Dentistry
Known in Sioux Falls for general dentistry, serving patients for 19 years. Rated 5.0 out of 5 across 507 public Google reviews.
Ratings on this list run from 4.9 to 5.0, review counts from 507 to 1,265, and registry records from 19 to 20 years.
| Rank | Practice | Google rating | Reviews | Years on record | Services |
|---|---|---|---|---|---|
| #1 | Dr. Thomas Montoya, DDS | 4.9 | 1,265 | 20 | General Dentistry |
| #2 | Dr. Corey Karmazin, DDS | 5.0 | 839 | 20 | General Dentistry |
| #3 | Dr. Lori Melemseter, DDS | 4.9 | 998 | 20 | General Dentistry |
| #4 | Dr. Michael Frankman, DDS | 5.0 | 672 | 19 | General Dentistry |
| #5 | Dr. Richard Koch, DDS | 5.0 | 507 | 19 | General Dentistry |
5 of the 5 Sioux Falls practices on this page are matched to their record in the US National Provider Identifier registry, and 5 carry a public Google rating. Details were last reviewed on August 27, 2026.
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The practices we list in Sioux Falls, South Dakota average 5.0 stars. That is above nearby Rapid City (4.9).
| City | Average rating | Practices ranked | Top pick |
|---|---|---|---|
| Sioux Falls | 5.0 | 5 | Dr. Thomas Montoya, DDS |
| Rapid City | 4.9 | 5 | Dr. Elizabeth Kieffer, DDS |
Your oral health is closely tied to the health of the rest of your body. General dentists in Sioux Falls, South Dakota provide checkups, fillings, crowns, and preventive care for the whole family. Seeing a dentist regularly is one of the simplest ways to protect both your smile and your long term health.
General Dentistry5 of 5 listed practices
General dentistry covers checkups, cleanings, cavity treatment, and the long term upkeep of your teeth and gums. In Sioux Falls, offered by Dr. Thomas Montoya, DDS, Dr. Corey Karmazin, DDS, Dr. Lori Melemseter, DDS and 2 more.
Before your next visit, it helps to know what modern dentistry can do. Catch up on dental advances and what to ask your Sioux Falls dentist.
Our Sioux Falls, South Dakota ranking is editorial, not paid: each practice is scored on reviews, review volume, registry credentials, experience, and online presence. Sponsored spots are labeled and never change the organic order.
Read our full ranking methodologyCheck how long each practice has been around
Among the 5 practices listed in Sioux Falls, South Dakota, registry records show an average of 20 years in operation, and 5 have been on record for 15 years or more. Dr. Thomas Montoya, DDS has the longest record at 20 years. A long track record usually points to steady, consistent care.
Read the reviews, not just the stars
The listed Sioux Falls, South Dakota practices hold 4,281 public Google reviews between them, with an average rating of 5.0. A score backed by many reviews, like the 1,265 for Dr. Thomas Montoya, DDS, tells you more than a perfect rating from a handful of patients. Look for recent reviews that mention wait times and how procedures felt.
Check the services on offer
Every practice on this Sioux Falls, South Dakota list focuses on general dentistry, so for specialist work such as braces or implants you may be referred to a specialist nearby. Ask about referrals on your first call.
Consider the commute
The practices here are spread across 3 ZIP codes (57103, 57108, and 57105). Check parking and opening hours before you book.
Try a cleaning first
Treat your first appointment in Sioux Falls, South Dakota as a trial. If you feel rushed or pushed toward extra treatment, try another practice on this list.
New patient visits in Sioux Falls, South Dakota follow a familiar, unhurried pattern. Most offices start with photos or X rays, a gum health check, and a conversation about any concerns you have. You leave with a written plan, an estimate for any work, and a recommended schedule for the next visit.
In Sioux Falls, South Dakota, the cost of a visit depends mostly on the work involved and your plan. Insurance tends to cover routine checkups well and only part of restorative or cosmetic work. Ask each Sioux Falls office for an estimate and about payment plans before you book.
Before you commit to a dentist in Sioux Falls, South Dakota, a few direct questions tell you a lot about the practice.
Dr. Thomas Montoya, DDS holds the number 1 spot on our Sioux Falls list, with a 4.9 star Google rating from 1,265 reviews. Dr. Corey Karmazin, DDS ranks second with a 5.0 rating.
Dr. Thomas Montoya, DDS has the most public Google reviews among the practices we list in Sioux Falls, with 1,265. Across all 5 listed practices there are 4,281 reviews in total.
In Sioux Falls, South Dakota, the 5 rated practices we list average 5.0 out of 5 on Google, and the highest rating is 5.0.
Of the practices we list, Dr. Thomas Montoya, DDS has the longest record in the national provider registry, at more than 20 years. The average across the list is 20 years.
The Sioux Falls practices we list are in ZIP codes 57103, 57108, and 57105. The biggest cluster is in 57103, with 2 of the 5.
Each of the 5 Sioux Falls, South Dakota practices here was scored on the same factors: Google rating, number of reviews, national provider registry records, experience, and a working website. The highest scores make the list.
Paid placements are allowed but always labeled, and they never move a practice up the organic Sioux Falls, South Dakota list.
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