Market Research Recruitment USA - DME\'s and defibrillator distributors

I am looking for someone to work on recruiting 16 Managers of DME\'s (Durable Medical Equipment Suppliers) in the USA and 10 managers of defibrillator distributors. To discuss servicing requirements in telephone interview (40 minutes for DME\'s and 20-30 for distributors). Please contact me for any further informaiton. I need someone with experience of recruiting market research interviews so please no time wasters. This job is URGENT.