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General dentist · Pecan Valley

Lee Dental Centers

4135 E Southcross, San Antonio, TX 78222

4+ stars in 5+ reviews
Call (210) 681-5555 Directions Website (leedentalcenters.com, opens in a new tab)

Reviews

4+ stars in 5+ reviews

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Several dentists hold sedation permits

Several dentists have nitrous oxide permits, and some also hold level 1 sedation permits. These credentials show state authorization, not what a visit includes.

Dr. Ashley Kothmann, DDS

  • Texas license active, first licensed Jul 2019
  • Dental school: Texas A &m University, 2019
  • Holds a nitrous oxide (laughing gas) permit (since 2021)

NPI 1942851068 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website

Dr. Danielle Powell, DDS

  • Texas license active, first licensed Jun 2008
  • Dental school: UT Health San Antonio School of Dentistry, 2008
  • Holds a nitrous oxide (laughing gas) permit (since 2008) and a level 1 sedation permit (most recent 2008)

NPI 1669637476 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website

Dr. Robert Lee, DDS

  • Dental school: UTHealth Houston School of Dentistry, 1973

NPI 1568588333 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website

Dr. Sue Yun, DDS

  • Texas license active, first licensed Jun 1996
  • Dental school: UT Health San Antonio School of Dentistry, 1996
  • Holds a nitrous oxide (laughing gas) permit (since 1996)

NPI 1104943661 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website

Dr. Tonya Christal, DDS

  • Texas license active, first licensed Jun 2002
  • Dental school: University of Texas Health Science Center- San Antonio, 2002
  • Holds a nitrous oxide (laughing gas) permit (since 2002) and a level 1 sedation permit (most recent 2009)

NPI 1093831877 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website

How it compares in San Antonio

Licensed in Texas since
1973its longest-licensed confirmed dentist
Licensed longer than 96% of San Antonio dentists we list
Middle San Antonio dentist: first licensed 2008

How we compare

Equipment and memberships

Memberships
Board Certified Periodontist

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Getting there

4135 E Southcross
San Antonio, TX 78222
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  • Wheelchair-accessible entrance, parking and restroom

Its business profile

In the practice's words

Its own business description

“At Lee Dental Centers in the San Antonio area, we value your overall health and wellness through caring family, cosmetic and restorative dentistry. …”

Ready to call?

Call (210) 681-5555 Other San Antonio dentists

Sources and dates

Business listing and reviews, Sep 2026 · leedentalcenters.com, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry

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