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UTHealth Houston School of Dentistry will be closed from Monday, Dec. 25, to Monday, Jan. 1, in observance of winter break.

The School of Dentistry will reopen Tuesday, Jan. 2, and the Urgent Care Clinic will reopen Wednesday, Jan. 3 (by appointment only).

Nadarajah Vigneswaran, BDS, DrMedDent, DMD

 Nadarajah Vigneswaran, BDS, DrMedDent, DMD
  • Title: Professor and Director of OMP Service
  • Office: BBS-5320
  • Phone: 713-486-4410
  • Email:
  • Department: UT Dentists
  • Administrative Area(s): Diagnostic and Biomedical Sciences
  • Education:

    BDS | University of Peradeniya, Sri Lanka
    DrMedDent | Immunopathology, Friedrich-Alexander University, Erlangen, Germany
    DMD | University of Alabama School of Dentistry, Birmingham, Alabama
    Oral and Maxillofacial Pathology Residency | Emory University School of Medicine
    Fellowship in oral pathology and dental oncology | UAB School of Dentistry and Comprehensive Cancer Center

Clinical Interests

Diagnostic evaluation of potentially malignant oral mucosal lesions; diagnosis and treatment of benign oral ulcers; oral mucositis associated with hypersensitivity; oral mucositis and ulcers associated with mucocutaneous and system disorders; non-plaque induced gingival diseases; diagnostic evaluation of jaw lesions; burning mouth syndrome.

Languages Spoken

English, Tamil, German, Spanish