
About Us
- Expertise in NAMs: Co-founder Dr. Joseph C. Wu and his Stanford lab have led NAMs research for over 20 years, driving breakthroughs in cell-based assays and organoid systems.
- AI-Powered Discovery: Proprietary machine-learning algorithms mine complex biological data, guiding candidate selection and optimizing lead molecules.
- Translational Focus: From in-house bench science to IND-enabling studies, we advance compounds through preclinical validation toward clinical trials.
Our History
2021
Greenstone Biosciences, Inc. is established at Alexandria Center for Life Sciences, co-founded by Stanford’s Dr. Joseph C. Wu, Simon Stertzer Professor of Medicine and Radiology, and Director of the Cardiovascular Institute.
2021–2025
Built a cross-disciplinary team of Stanford, Harvard, and UCLA–trained scientists to develop hiPSC-based NAM platforms and AI pipelines.
2024
Launched first IND-ready candidates, validating our integrated NAM and AI approach with regulatory partners.

Vision
Human-Centric
Reliant on physiologically relevant NAMs rather than animal surrogates.
Data-Driven
Powered by AI to predict efficacy and safety before costly clinical setbacks.
Regulatory-Aligned
Accelerating acceptance of NAM-based evidence in FDA and global submissions.
Join Us in Reshaping Drug Discovery
Help bring safer, more effective therapies to patients—faster. Connect with us to explore partnerships or learn more about our NAMs and AI-driven approach.
WHY GREENSTONE?
We’re redefining drug discovery with a bold, human-first approach—combining innovation, scientific rigor, and a commitment to better patient outcomes.
Human Relevance
De-risk clinical translation with patient-derived data.
Speed & Precision
IND-candidates in months, not years.
