Lawton Fort Sill Chamber of Commerce Directory ShareTweetOur Blood Institutewww.obi.org211 SW A AveLawton, OK 73501580-350-6100Fax: 580-350-6120NewsCould You Win the Golden Ticket? Give Blood, Get a Chance to Win a $250 Visa Gift Card!ContactsChrista Cline-Bear, Executive DirectorNon-Profit Foundations/Service, Plasma Centers, Health/Medical Care/Hospitals Business Directory | Chamber Events | Member Account | Community Events | Jobs | Member Promotions | Member News | Request Info