How can I find people who has purchase power in hospital?

I am the newest manufacture tool medical, I would like to present my product with the right people who has purchase


power in hospital, But I don't know how can i find them,So I need someone help me if someone know this answer please


tell me. Thank you so much.|||Are you a manufacturers Rep ? Because you just can't


walk into a hospital and ask for someone in the Purchasing


Department because there are specifications specific


to the Hospital Industry that have to be met.|||Send catalogs, flyers and brochures to local hospitals. Then make follow-up "courtesy" calls to the Purchasing Dept or Accounts Payable Dept.