I have 19 years of experience, and specialize in the field of oral medicine and oral pathology with specific knowledge in the areas of oral diagnosis, oral cancer and clinical pharmacology. I have published on such topics as dental management of medically complex patients, oral cancer diagnosis and oral medicine. I have testified on recognition and diagnosis of oral cancer, indications for antibitotic and narcotics use in dentistry and standard of care in taking the medical history of dental patients.