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Periodontist · Greenway / Upper Kirby Area

Gums-Houston

3100 Richmond Ave #509, Houston, TX 77098

5 stars from 3 reviews
Call (713) 523-9040 Directions Website (gums-houston.com, opens in a new tab)

Reviews

5 stars from 3 reviews

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  • Emergency
  • Sedation permit (TX board)
  • Implants

Who you'll see

Dr. David Dennison

  • Texas license active, first licensed Jul 1985
  • Dental school: UTHealth Houston School of Dentistry, 1985
  • Holds a nitrous oxide (laughing gas) permit (since 1995) and sedation permits for levels 1 to 3 (most recent 2012)

NPI 1588700520 · Texas State Board of Dental Examiners, checked Sep 2026 · named on its business listing

A Gum Treatment Specialist

A state board and the national provider registry each identify a gum treatment specialist at the practice.

  • Dental implants

    Listed category: Dental implants periodontist · 27 pages on its website

  • Emergency dentist

    Listed on its business profile · 3 pages on its website

  • Gum treatment

    Registered specialist with the state board · Listed category: Dental implants periodontist · Specialist taxonomy in the NPI registry

  • Sedation & nervous patients

    A confirmed dentist holds a Texas board sedation permit · Listed on its business profile · 6 pages on its website

Dental implants: how it works ShowA natural molar beside a dental implant: a crown on an abutment, joined to a titanium post set in the jawbone, which bone grows onto over several months.
Gum treatment: how it works ShowThree molars: a healthy gum; gum disease with tartar below the gum line, a pocket and bone loss; and after deep cleaning, the tartar gone and the root smoothed.
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

Cost and paying

No prices on its website

Ways to pay

  • Accepts payment plans (its business profile)
  • Accepts credit cards, debit cards and mobile pay (its business profile)
  • Accepts CareCredit (its website)
  • Takes American Express, Discover and Mastercard (its website)

Licensed Earlier Than Most Practices We List

Dr. David Dennison was first licensed in Texas in 1985, earlier than most Houston dentists we list.

Licensed in Texas since
1985its longest-licensed confirmed dentist
Licensed longer than 83% of Houston dentists we list
Middle Houston dentist: first licensed 2004

How we compare

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Getting there

3100 Richmond Ave #509
Houston, TX 77098
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  • Wheelchair-accessible entrance, parking and restroom

Its business profile

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Ready to call?

Call (713) 523-9040 Other Houston dentists

Sources and dates

Business listing and reviews, Sep 2026 · gums-houston.com, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry · City of Houston super neighborhoods

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