# P Grewal DDS Inc

> P Grewal DDS Inc in Chino Hills, CA is listed under oral and maxillofacial surgery in the NPI registry. Call the office to confirm jaw pain services.

Canonical: https://tmjspecialistguide.com/clinic/p-grewal-dds-inc-chino-hills-ca

Last updated: 2026-11-09

P Grewal DDS Inc is a listed practice in Chino Hills, CA. Its NPI taxonomy label is Dentist – Oral and Maxillofacial Surgery. Nader Nasseri, DDS appears on the same registry record. This page shows registry facts only; confirm services with the office.

Clinicians are listed here only when a source record attaches them to this clinic. An NPI taxonomy does not prove TMJ services or board certification. There is no separate clinician page.

## About this listing

The registry entry for P Grewal DDS Inc places the practice at 4200 Chino Hills Pkwy Ste 805 in Chino Hills, CA 91709. The listed taxonomy is Dentist – Oral and Maxillofacial Surgery, which describes the practice type on file and does not confirm that the office treats temporomandibular disorders. Before booking, ask whether the office sees jaw joint and muscle pain, what an exam includes and which plans it works with.

## Questions to ask this office

- How long is a first evaluation, and what does it include?
- Does the office evaluate jaw joint and muscle pain?
- What imaging or records are needed before a first visit?

## Clinicians

- Larry Moore — 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: nppes:2026-11-08T06:53:26.)
- Nader Nasseri — 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: nppes:2026-11-08T06:53:26.)

## Frequently asked questions

### Does P Grewal DDS Inc 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 P Grewal DDS Inc in Chino Hills?

Call the phone number on this page and confirm services, insurance, hours and availability before booking.

City page: /states/ca/chino-hills