A second or third opinion is what brought five reviewers here, a reassuring sign if you are unsure about a treatment plan. A hygienist is praised by name in five reviews, and five describe staff going out of their way. 98% of reviews are four- or five-star.
For nitrous oxide, a driver is not needed; oral sedation and IV sedation or general anesthesia require one, its website says. Its website says an on-site board-certified anesthesiologist is part of the IV or general anesthesia option.
KN
Dr. Kevin Nail, DDS
✓Texas license active, first licensed Nov 2010
✓Dental school: UT Health School of Dentistry, 2010
✓Holds a nitrous oxide (laughing gas) permit (since 2014) and a level 1 sedation permit (most recent 2014)
NPI 1841594330 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
How it compares in Houston
This practiceMiddle half of HoustonMiddle Houston practice
One- and two-star reviews
1%of 700 written reviews
0%25%
A lower share than 75% of Houston practices
Middle Houston practice: 4%
Most common complaints
Phones not answered or calls not returned1
Pushed to have treatment they doubted1
Rude or unhelpful front desk1
Of its 4 one- and two-star reviews since Oct 2023 · Read them below
Replies to reviews
27%of written reviews get a reply (6 of 10 one- and two-star)
0%98%
Fewer replies than 54% of Houston practices
Middle Houston practice: 35%
Licensed in Texas since
2010its longest-licensed confirmed dentist
19752022
Licensed more recently than 62% of Houston dentists we list
Wheelchair-accessible entrance, parking, restroom and seating
Free parking lot
On-site parking
Its business profile
In the practice's words
Its own business description
“When you visit our Copperfield dental office in Houston, Texas your smile is our highest priority. For over 15 years, Dr. Kevin Nail has been dedicated to creating beautiful, healthy smiles. He provides patients with the personalized, gentle care that they deserve. Dr. …”