Natalia Trehan, DMD
General Dentistry, Oral Medicine & Pathology

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MUSC Dental and Oral Health - Charleston
29 Bee Street, James B. Edwards College of Medicine Charleston, SC 29425
Phone
843-876-7645Dr. Natalia Trehan is an oral medicine doctor. She treats patients with oral mucosal diseases, salivary gland dysfunction, temporomandibular joint disorders, and oral manifestations of systemic diseases.
In addition to patient care, she is an Assistant Professor of Oral Medicine at the Medical University of South Carolina and the course director for General and Systemic Pathology. She teaches predoctoral and postdoctoral students clinically and didactically. Dr. Trehan's research interests focus on head and neck cancer, oral manifestations of systemic diseases and chronic pain.
In addition to patient care, she is an Assistant Professor of Oral Medicine at the Medical University of South Carolina and the course director for General and Systemic Pathology. She teaches predoctoral and postdoctoral students clinically and didactically. Dr. Trehan's research interests focus on head and neck cancer, oral manifestations of systemic diseases and chronic pain.
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Natalia Trehan
Clinical Areas of Interest
Oral candidiasis
Oral complications of cancer (Mucositis)
Oral Pathology (Dysplasias, lesions, erythema)
Osteonecrosis of the jaw
Pemphigus vulgaris
Pre-operative evaluations
Salivary gland disorders
Oral manifestations of systemic diseases
Gingival enlargement
Temporomandibular joint disorders
Trigger point injection, Botox®, PDO threads
Fillers
Angular cheilitis
Aphthous ulcers
Lip biopsies
Cicatricial pemphigoid
Herpes simplex
Contact dermatitis
Geographic tongue
Hairy tongue
Herpetic stomatitis
Leukoplakia
Lichen planus
Headaches
Oral adverse effects of biologics, palliative immunology and other medications
Provider Information
Gender
Female
Languages
English
Insurance Coverage
Insurance plans vary by individual. Please contact your insurance provider to check your coverage.
- Absolute Total Care (NEIC)
- Absolute Total Care Healthy Connections Prime Dual Medicare/Medicaid Plan
- Aetna (Exclusive Choice)
- Aetna (Managed Choice)
- Aetna (Open Choice)
- Aetna (Preferred Provider Organization)
- Aetna Medicare
- AllWell by Absolute Total Care
- Ambetter from Absolute Total Care (Marketplace)
- BCBS Blue Essentials (Marketplace)
- Blue Choice Blue Option (Marketplace)
- Blue Choice Medicaid
- Blue Cross Blue Shield Blue Choice HealthCare (Group Health Plan)
- Blue Cross Blue Shield Federal (FEP)
- Blue Cross Blue Shield Medicare
- Blue Cross Blue Shield Planned Administrators
- Blue Cross Blue Shield Preferred Blue (PPC)
- Blue Cross Blue Shield State Health Plan for South Carolina
- Cigna
- Cigna Medicare
- Clover Health
- Coventry
- Employers Health Network (EHN)
- First Choice Next
- First Choice VIP Care Plus Healthy Connections Prime Dual Medicare/Medicaid Plan
- First Choice/Select Health (NEIC)
- First Health
- Great West Healthcare (Part of Cigna now)
- Healthy Blue Medicaid by Blue Choice
- Humana ChoiceCare PPO (Group Health Plan) (through March 31, 2025)
- Humana Healthy Horizons (through March 31, 2025)
- Humana Medicare (through March 31, 2025)
- Medcost
- Medicare A & B (Traditional Medicare)
- Molina Healthcare
- Molina Healthy Connections Prime Dual Medicare/Medicaid Plan
- Tricare
- United HealthCare
- Veterans' Affairs Community Care Network (CCN)
- WellCare
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Map & Directions
MUSC Dental and Oral Health - Charleston
29 Bee Street, James B. Edwards College of Medicine Charleston, SC 29425
Monday - Friday
8:00 am - 5:00 pm
Saturday - Sunday
Closed
2025-12-24 - Closed,
2025-12-25 - Closed,
2026-01-01 - Closed
Phone
843-876-7645






