4150 Lafayette Center Drive Suite 600 Chantilly Va 20151 Phone: (703)-222-8700

A Word About Our Founder...

Roger L. Garrett - Dr. Garrett founded Diversified Laboratories in 1977 where he served as its President until his untimely death in 2003. Dr. Garrett received his M.S. and Ph.D. degrees in Biochemistry from Cornell University. He served as Chief of Clinical Biochemistry for Walter Reed Army Medical Center, Director of Columbia Medical Laboratories and Director of R&D for Adams Laboratories, Inc., which provided products and laboratory services to the agricultural and food industries.

Dr. Garrett has devoted much of his life to the chemical analysis of pesticides, chlorinated hydrocarbons and other toxic substances as they relate to the protection of the feed and food industries and specifically to the rendering and poultry processing industries. As a result of his research and efforts, Diversified offers the most comprehensive pesticide/chlorinated hydrocarbon screen available.