Carlton P. Gleason: Owner of a small business Carlton P. Gleason is a successful professional in the insurance industry. Since graduating Cum Laude from Eastern Nazarene College with a degree in business administration in 1982, Carlton P. Gleason has become a veteran in the Insurance Industry. He holds licenses in Property, Casualty, Accident, Health Variable/Fixed Life insurance and Variable/Fixed Annuity options. Carlton P. Gleason owns an Allstate office.