Greg has been working for over 15 years as an engineer and scientist developing and integrating devices and instrumentation for medicine and biology. He received his bachelor's degree in electrical engineering from the University of Kansas, and was awarded a master's and Ph.D. in biomedical engineering from the University of Texas at Arlington jointly with the University of Texas Southwestern Medical Center in Dallas. His masters work involved developing an oxygen consumption monitor for infants to be used in the Cardiac Catheterization Lab at the Children's Medical Center in Dallas. His doctoral research focused on multiplex DNA analysis utilizing silicon chips and electropheretic transport to enhance hybridization and discrimination. Greg has since served as a research scientist at Luminex Corporation optimizing DNA and protein analyses utilizing their suspension array technology. Most recently he has been at Cumbre Pharmaceuticals where he was responsible for high throughput screening, automation of assays, and developing instruments and devices to evaluate the in vitro efficacy of new antibiotics.