He possesses over 30 years of experience in the field and specializes in cosmetic, restorative, preventative, and implant dentistry. He takes pride in using the latest technologies and treatments available and is usually one of the first dentists to incorporate new technologies into his everyday use at the office. The practice of Dr. Gillespie offers many services such as full mouth reconstruction, the creation and addition of dental implants, treatment for bad breath, the application of dental sealants, and fluoride treatments to create stronger, healthier teeth. Dr. Gillespie remains associated with organizations like the American Dental Association and the California Dental Association.