Hill Top's technical staff represents hundreds of years of combined experience and expertise across the sciences that are critical to the success of your testing program.

• Charles Folk
  Vice President, General Manager
• John Lyssikatos
  Vice President, Sales and Marketing
• Tati Bates
  Site Manager, St. Petersburg
• Kathy Baxter
  General Manager, Ohio Site Operations
• Jeff Berg
  Technical Director
• James Bowman
  Sr. Technical Director/Biostatistician
• Elsie Kohoot
  Site Manager, Winnipeg
• Gayle Mulberry
  Technical Director, Microbiology
• Tina Ramey
  Director of Recruiting
• Kathryn Shannon
  Site Manager, Scottsdale
• Lisa V. Long, Pharm. D.
  Technical Director / Clinical Pharmacist
• Jack Wild
  Technical Director