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Periodontist · Oak Hills

Diaz Ricardo DDS MS

4871 Fredericksburg Rd, San Antonio, TX 78229, United States

4.5+ stars in 100+ reviews Opening hours below

Reviews

4.5+ stars in 100+ reviews

4–5 stars: 95% · 1–2 stars: 4% · 136 written reviews

Last 12 months: 112 reviews · 96% 4–5 stars (was 88%) · Replies: 99% of reviews · 5 of 5 one- and two-star

39mention friendly, welcoming staff

10mention explaining each step as it happens

10mention explaining everything before doing it

  • Offers sedation

What patients say

How the visit felt

10Explaining each step as it happens
10Explaining everything before doing it
5Gentle, thorough cleanings

Staff and office

39Friendly, welcoming staff

How we count themes

How it compares in San Antonio

One- and two-star reviews
4%of 136 written reviews
A higher share than 56% of San Antonio practices
Middle San Antonio practice: 3%
4–5 star reviews
96%in the last 12 months, up from 88%
Share of written reviews giving 4–5 stars
Replies to reviews
99%of written reviews get a reply (5 of 5 one- and two-star)
More replies than 95% of San Antonio practices
Middle San Antonio practice: 48%

How we compare

What they can help with

  • Gum treatment

    Registered specialist with the state board · Listed category: Periodontist · Specialist taxonomy in the NPI registry

  • Sedation & nervous patients

    A confirmed dentist holds a Texas board nitrous oxide permit

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

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When you can go

Weekends
Closed

Hours from its listing. Check when you call.

Getting there

4871 Fredericksburg Rd
San Antonio, TX 78229, United States
Get directions
  • Wheelchair-accessible entrance, parking and restroom
  • Free parking lot

Its business profile

In the practice's words

Its own business description

“Dr. Ricardo Diaz, DDS, MS, is a leading periodontist in San Antonio, TX, specializing in advanced gum care, dental implants, and oral health treatments. His skilled, friendly team provides personalized, gentle care for every patient, focusing on long-term results and comfort. …”

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Sources and dates

Business listing and reviews, Sep 2026 · ricardodiazdentist.com, Sep 2026