Early starts are the pattern here: on Monday, Tuesday, Thursday and Friday the office runs 7 am to 3 pm, and Wednesday shifts to 10 am to 6 pm for later visits. Nine reviews remark on its modern technology and equipment. Recent evidence is limited, with only 10 reviews in the last 12 months, though all are four or five stars.
Dr. Nathanial Ellis’s website bio says he focuses on patients anxious about dental visits. Two reviewers say the team helped them feel at ease during dental visits.
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Dr. Mark Lawton, DDS
✓Texas license active, first licensed May 2005
✓Dental school: UT Health San Antonio School of Dentistry, 2005
✓Holds a nitrous oxide (laughing gas) permit (since 2005) and a level 1 sedation permit (most recent 2005)
NPI 1679582449 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
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Dr. Nathanial Ellis, DMD
✓Texas license active, first licensed Aug 2024
✓Dental school: Oregon Health & Science University, 2024
NPI 1760219745 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Business listing and reviews, Sep 2026 · markelawtondds.com, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry · City of Houston super neighborhoods