Austin Oral Surgery appears in the federal NPI registry as a practice in San Marcos, TX. The taxonomy on file is See linked providers (NPPES taxonomy). George Grant, DDS, PHD appears on the same registry record. Contact the office before booking to confirm what it evaluates.
Legal name (NPPES): Austin Oral Surgery. Display-name source: gmaps:2026-11-08. Taxonomy label: See linked providers (NPPES taxonomy). That label does not prove TMJ treatment or board certification.
Registry data last imported 2026-11-08. Details can change — confirm them with the office before you visit.
Clinic
Address, phone and registry identifiers as they appear in the federal NPI record.
San Marcos, TX 78666
Phone: 512-396-4689
Website: austinoralsurgery.com
Monday: 8 AM-5 PM Tuesday: 8 AM-5 PM Wednesday: 8 AM-5 PM Thursday: 8 AM-5 PM Friday: 7:30 AM-3 PM Saturday: Closed Sunday: Closed
Clinicians at this clinic
People matched to this organization in the NPI registry, with the evidence for each match.
- George Grant , DDS, PHD — Dentist – Oral and Maxillofacial Surgery
Evidence: NPPES lists the same phone, full street, and ZIP for this person and this organization. That is a shared registry address, not confirmation that the person works at the clinic. Source: gmaps:2026-11-08+nppes.. NPI 1871566984.
There is no separate public page for a clinician. Third-party star ratings are not shown, and this directory does not accept user reviews.
About this listing
What the registry record shows, what it does not show, and how to use it when you call.
Contact details for Austin Oral Surgery come from the federal NPI record: 310 Stagecoach Trail Suite 600, San Marcos, TX 78666. The listed taxonomy is See linked providers (NPPES taxonomy), which describes the practice type on file and does not confirm that the office treats temporomandibular disorders. Ask what a first visit covers, whether imaging is done in house and how findings are sent to your dentist.
The registry does not list treatment services, outcomes or insurance networks, so confirm them by phone before booking. George Grant is the clinician attached to the record. Ask whether the office evaluates jaw joint and muscle pain, what imaging it uses, and whether an appliance or referral is part of care.
Questions to ask this office
Registry data cannot confirm services, insurance or availability. These are the questions that settle it.
- Is a referral required for jaw pain care?
- Can the office send records to another clinician?
- How long is a first evaluation, and what does it include?
- How long is a first evaluation, and what does it include?
- Can the office send records to another clinician?
Frequently asked questions
Does Austin Oral Surgery treat jaw joint and muscle pain?
Ask the office directly whether it evaluates jaw joint and muscle pain; the NPI registry does not record treatment services.
How do I confirm details for Austin Oral Surgery in San Marcos?
Call the phone number on this page and confirm services, insurance, hours and availability before booking.
Is Austin Oral Surgery a TMJ treatment centre?
The NPI registry does not certify TMJ treatment. Ask the office whether it evaluates jaw joint and muscle pain before booking.
Services
Service labels carried on this registry record.
- Oral Surgery
These labels come from the registry record. They describe the practice type on file and do not confirm that a particular treatment — including TMJ treatment — is offered. Ask the office directly.
Related guides
Background reading on jaw pain, diagnosis and treatment options.
What the TMJ is
The temporomandibular joint is the hinge where the lower jaw meets the skull. A disc of cartilage sits between the two bones, and the muscles that close the jaw attach to the mandible. Jaw pain, clicking and locking usually come from this joint or those muscles — not from the teeth themselves.
This record sits in San Marcos, TX, so the joint problems patients bring here are the same ones the rest of the TX directory deals with — but the treatment route depends on what this particular office records. The NPI taxonomy on this record is See linked providers (NPPES taxonomy), which is what the registry holds and nothing more. 1 clinician is attached to the record, so you can name who you are asking about when you call.
Closest clinics
Straight-line distance from the address above, calculated at build time.