Dr. Oscar Montemayor, DDS
- Texas license active, first licensed Jun 1987
- Dental school: UTHealth Houston School of Dentistry, 1987
NPI 1992898746 · Texas State Board of Dental Examiners, checked Sep 2026 · named on its business listing
General dentist · San Antonio International Airport Vicinity
Oscar J Montemayor DDS
7254 Blanco Rd Ste 102, San Antonio, TX 78216
5 stars from 4 reviews
Opening hours below
- Medicaid & CHIP (DentaQuest)
Who you'll see
Care from childhood through adulthood
One reviewer recalls being treated by Dr. Montemayor as a child and returning decades later. Another says they brought a daughter in for a molar filling.
Cost and paying
Medicaid & CHIP (children)
DentaQuest (CHIP)
Insure Kids Now, Texas, updated Jul 2026
A long Texas dental career
Texas records show Dr. Oscar Montemayor was first licensed in 1987. That was earlier than most San Antonio dentists we list.
- Licensed in Texas since
- 1987its longest-licensed confirmed dentist
- Licensed longer than 81% of San Antonio dentists we list
- Middle San Antonio dentist: first licensed 2008
What they can help with
-
Medicaid & low-cost
Listed by Insure Kids Now for DentaQuest (Texas, updated Jul 2026)
Your review of Oscar J Montemayor DDS
No account needed · read by us before it goes up
When you can go
- Weekends
- Closed
Mon
8 am–5 pm
Tue
8 am–5 pm
Wed
8 am–5 pm
Thu
8 am–5 pm
Fri
8 am–12 pm
Sat
Closed
Sun
Closed
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Hours from its listing. Check when you call.
Getting there
7254 Blanco Rd Ste 102San Antonio, TX 78216 Get directions
- Wheelchair-accessible entrance, parking and restroom
Its business profile
Ready to call?
Sources and dates
Business listing and reviews, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry · Insure Kids Now, updated Jul 2026