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Our Technical Experts

We provide expert, accurate, and concise results as a product of our dedicated, professional, and knowledgeable staff. HealthTrackRx currently employs a team of more than 220 employees, including: an onsite MD who serves as our Medical Director and is an AP/CP Pathologist, an experienced Chief Toxicologist, as well as full staff of laboratory and administrative support.

The Laboratory Executive Team

Our laboratory and Medical Director, John “Doc” Granger, MD, is dual-board certified (AP/CP), and holds more than 20 years of experience in the areas of therapeutic drug monitoring and toxicology. Along with Jennie Wojtaszek, M.S., Chief Toxicologist and Technical Director, and the HealthTrackRx laboratory team of experts, they focus on developing protocols that maximize clinical value, cost-effectiveness, and operational efficiency.

The Toxicology Team

Our laboratory team includes experienced Toxicologists, nine (9) with Ph.D.s, ten (10) with M.S. degrees, and an additional five (5) M.S. degree candidates. In addition, we proudly employ trained Lab Technicians, Accessioners, and Nationally located specimen Collectors.

During the last five years, our Lab Operations Manager has achieved multiple honors from Texas Women’s University, including the Chancellor’s Student Research Scholar for Neurobiology Research (five-time award winner) and the Virginia Chandler Dykes Leadership Award.

Another of our expert Toxicologists has focused her research on innovative applications of mass spectrometry. Along this path, she has earned many awards and recognition, including the Best Poster Presentation at the ASMS Sanibel Conference on Mass Spectrometry Security and Forensic Applications in 2015. We are also proud of another of our toxicologists who is completing her Ph.D. at Texas Women’s University and has won the Chancellor’s Student Research Scholar Award for Plant Molecular Biology Research at TWU in 2014 and 2016.