Dr. Gerald W. Crabtree
Chief Operating Officer
biotech and pharmaceutical
United States of America
Dr. Gerald W. Crabtree is the Chief Operating Officer of PharmaCyte Biotech and a Board member. He has spent almost 50 years working in academic, biotech and pharmaceutical companies with the majority of that vast experience being in the development of drugs and treatments for cancer. He has held positions of ever-increasing importance over that time. Dr. Crabtree’s background in the biomedical sciences has been substantial, having been involved with various biopharmaceutical companies where he has alternatively supervised and coordinated the development of multiple drug candidates, prepared clinical protocols, investigator brochures, monographs, and research and review articles.
After leaving BMS in 1997, Dr. Crabtree consulted with several biotech companies, all of which were developing cancer drugs or treatments. Then, from 2000 to 2003, Dr. Crabtree served as Vice President of R&D at ETEX Corporation, a “device” company, where he was tasked with developing that company’s proprietary calcium phosphate formulations as depot/delivery platforms for cancer drugs. Upon leaving ETEX, he resumed his consulting business, which soon became focused on PhytoCeutica, Inc. located in the Yale Science Park in New Haven, Connecticut, where he assisted in the preparation and review of FDA documents, clinical study protocols, investment acquisitions, and contracts and business plans. PhytoCeutica was developing a traditional Chinese medicine four-herb combination as a treatment for liver and pancreatic cancer. During his time with PhytoCeutica, Dr. Crabtree assumed ever-increasing responsibilities and from 2009 to 2010, ultimately serving as its Interim CEO. Dr. Crabtree resumed his consulting business after leaving PhytoCeutica until he joined PharmaCyte Biotech.