George A. Levicki

American Dental Association provides information on oral health, promotes dental science, conducts research, development and testing on dental products and materials. Its website provides information on the organization, its history, membership, links to dental organizations, and survey research on dentistry. The ADA was founded by William Henry Atkinson in 1859 and is headquartered in Chicago, IL.

Community Foundation of Western Virginia, Inc is a non-profit organisation. It helps individuals, families, non-profit organizations and others establish permanent charitable legacies. The company was founded in 1914 and is headquartered in Roanoke, VA.

C3 Jian, Inc. operates as a biotechnological research and development company. It provides development and commercialization of pathogen-specific and antimicrobials that treat and prevent diseases caused by microbial dysbiosis. The company is headquartered in Marina del Rey, CA.

Delta Dental of Virginia (Investment Portfolio) (DDV-IP) is the investment portfolio division of Delta Dental of Virginia, which is owned by Corvesta, Inc. Headquartered in Roanoke, Virginia, the firm manages the insurance portfolio of Delta Dental of Virginia who provides access to quality oral care, health-related products and services.

Delta Dental Plans Association provides dental care facilities in the United States. The firm has operations in 50 states and also in Puerto Rico. The company was founded in 1966 and is headquartered in Oak Brook, IL.