Ron Leech has been the Senior Director Quality Assurance/Quality Control & Analytical Services since May 2004.  Prior to that time Mr. Leech was Director of Analytical Chemistry.  Mr. Leech's current responsibilities include leadership of the Company’s programs for analytical method development and validation, quality control, quality assurance and product stability testing.  Prior to joining the company in April 2002 Mr. Leech held positions at ILEX Oncology, DPT Laboratories and PPD/Pharmaco.  Mr. Leech's background includes biopharmaceutical oncology, development of novel dermatological products for use in the field of burn management, contract manufacturing, contract analytical services, and medical devices.  Ron holds a BS degree in Biochemistry from Edgewood College in Madison, WI.