Which dentist specializes in diagnosing diseases of the mouth?

• A. Endodontist
• B. Oral Pathologist
• C. Dental Hygienist
• D. Dental Assistants

Answer: (B)

Diagnosing diseases of the mouth is the specialty of an oral pathologist. This clinician is trained specifically to recognize, interpret, and diagnose diseases of the oral tissues and maxillofacial region, often working with biopsies and microscopic tissue analyses to identify conditions such as lesions, cancers, infections, and autoimmune or inflammatory diseases. That focus on diagnosing oral diseases sets them apart from other roles: an endodontist concentrates on root canal therapy and pulp health; a dental hygienist emphasizes preventive care and patient education; dental assistants support the clinical team but do not diagnose. So the oral pathologist is the best fit for diagnosing diseases of the mouth.