Margaret Sandefur, Ph.D.
About Margaret Sandefur, Ph.D.
Vice President, Quality Assurance and Regulatory Compliance
Margaret Sandefur, Ph.D., has been involved in Quality Assurance since the inception of Rules-Based Medicine. Dr. Sandefur has been responsible for the implementation of RBM’s Quality Programs for both CLIA and GLP. She is active in the Society of Quality Assurance (SQA) and is a Registered Quality Assurance Professional in Good Laboratory Practice (RQAP-GLP). Prior to her position at Myriad RBM, she served as Manager of Protein Chemistry at Luminex Corporation. Previously she worked in Development and Manufacturing of FDA 510k commercial control materials and point of care diagnostic materials at Abacus Diagnostic Systems and quality control and protein purification at QualiChem, LLC. Dr. Sandefur has a Ph.D. in Biochemistry from the University of Texas Health Science Center at San Antonio.