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General dentist · East Oak Hill

SW Austin Dental

6000 W William Cannon Dr STE A200, Austin, TX 78749

4.5+ stars in 20+ reviews Opening hours below
Call (512) 282-0277 Directions Website (swaustindental.com, opens in a new tab)

Reviews

4.5+ stars in 20+ reviews

4–5 stars: 96% · 1–2 stars: 4% · 26 written reviews

Replies: 31% of reviews

6mention friendly, welcoming staff

Read what patients say (1 theme) ↓Write a review
  • Sedation permit (TX board)

Sedation Permits on the Team

Dr. Kathryn Zoumboukos holds state permits for nitrous oxide and level 1 sedation. Those permits authorize her to provide them but don’t establish that either is used at every visit.

Dr. Kathryn Zoumboukos, DMD

  • Texas license active, first licensed Apr 2017
  • Dental school: Oregon Health & Science University School of Dentistry, 2012
  • Holds a nitrous oxide (laughing gas) permit (since 2017) and a level 1 sedation permit (most recent 2017)

NPI 1184970170 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website

Dr. Stewart Williams, DDS

  • Dental school: UT Health San Antonio School of Dentistry, 1983

NPI 1871684290 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website

A Dentist's Long Texas Licensing History

One dentist at SW Austin Dental has held a Texas license since 1983, placing the practice among the Austin dentists we list with the longest licensing histories.

One- and two-star reviews
4%of 26 written reviews
A higher share than 61% of Austin practices
Middle Austin practice: 3%
Replies to reviews
31%of written reviews get a reply
Fewer replies than 53% of Austin practices
Middle Austin practice: 36%
Licensed in Texas since
1983its longest-licensed confirmed dentist
Licensed longer than 91% of Austin dentists we list
Middle Austin dentist: first licensed 2008

How we compare

Reviewers Describe Prompt Help for Urgent Problems

Accounts from three reviewers describe quick access for urgent dental problems, including a cracked tooth and same-day emergency care.

What they can help with

Sedation & nervous patients: how it works ShowA scale of four sedation levels from most to least awake: minimal, moderate, deep and general anesthesia.

Also listed on its website

How Insurance Works

Its website says the practice is out of network but processes most PPO plans and submits claims. It explains coverage and out-of-pocket costs before treatment, and patients are responsible if insurance doesn’t pay in full.

Ways to pay

  • Accepts credit cards, debit cards and mobile pay (its business profile)

What patients say

Staff and office

6Friendly, welcoming staff

How we count themes

Your review of SW Austin Dental

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Write a review

When you can go

Closed
Friday, and weekends

Hours from its listing. Check when you call.

Getting there

6000 W William Cannon Dr STE A200
Austin, TX 78749
Get directions
  • Wheelchair-accessible entrance, parking and restroom

Its business profile

In the practice's words

Its own business description

“SW Austin Dental is a true family practice with a commitment to you. We are a relationship-based, quality-focused, privately owned dental practice serving southwest Austin over the past 28 years.”

Need another dentist?

See all 317 Austin practices for sedation & nervous patients →

Ready to call?

Call (512) 282-0277 Other Austin dentists

Sources and dates

Business listing and reviews, Sep 2026 · swaustindental.com, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry · City of Austin planning areas

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