# Mark R Grenadier DDS, P.C.

> Mark R Grenadier DDS, P.C. in Pittsburgh, PA: NPPES registry listing. Confirm jaw pain services and insurance with the office.

Canonical: https://tmjspecialistguide.com/clinic/mark-r-grenadier-dds-p-c-pittsburgh-pa

Last updated: 2026-11-09

Mark R Grenadier DDS, P.C. appears in the federal NPI registry as a practice in Pittsburgh, PA. The taxonomy on file is Oral & Maxillofacial Surgery (physician). Mark Grenadier, DDS appears on the same registry record. Contact the office before booking to confirm what it evaluates.

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

Contact details for Mark R Grenadier DDS, P.C. come from the federal NPI record: 4955 Steubenville Pike, #361, Pittsburgh, PA 15205. The listed taxonomy is Oral & Maxillofacial Surgery (physician), which describes the practice type on file and does not confirm that the office treats temporomandibular disorders. Call ahead to confirm that jaw joint and muscle pain is evaluated there, what records to bring and how insurance is handled. Other published listings in Pittsburgh can be compared on the city page.

## Questions to ask this office

- Does the office evaluate jaw joint and muscle pain?
- What imaging or records are needed before a first visit?
- Which insurance plans does the office work with?

## Clinicians

- Mark Grenadier — Dentist – Oral and Maxillofacial Surgery (evidence: NPPES records the same phone, street, and ZIP, and the organization name contains this person's last name. This is a registry match, not a separate employment check. Source: nppes:2026-11-08T06:53:26.)

## Frequently asked questions

### Does Mark R Grenadier DDS, P.C. 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 Mark R Grenadier DDS, P.C. in Pittsburgh?

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

City page: /states/pa/pittsburgh