David Weingeist

Director, Leader - Scientific & Oncology Diagnostics Johnson & Johnson

David is the Global Dx Development Leader for the Bladder Cancer Team at Johnson & Johnson Innovative Medicine, where he is responsible for development of global diagnostic solutions in support of the bladder cancer precision medicine portfolio.

David received a bachelor’s degree in Chemical Engineering from Washington University in St. Louis and a master’s degree in BioScience Enterprise from Cambridge University. He earned his doctorate in Bioengineering from the Massachusetts Institute of Technology, where he conducted his graduate research developing a novel assay to measure DNA damage and repair kinetics. His professional experience prior to Johnson & Johnson Innovative Medicine includes seven years in life science strategy consulting with a focus in precision medicine and another five years at Roche Pharmaceuticals (Genentech and Foundation Medicine) in the personalized healthcare, global product strategy organization.

Seminars

Wednesday 4th February 2026
Underpinning the Value of Urine for Predictive & Monitoring Biomarkers in Bladder Cancer
5:40 pm
  • Urine-based LBx for patient selection in bladder cancer
  • Implementation of urine-based LBx in clinical practice as a non-invasive testing option
  • Future applications of urine-based LBx, including MRD and patient monitoring
David Weingest - Speaker