I am excited to share a more complete view of my professional journey—one shaped by clinical research, oncology development, mentorship, and a passion for improving patient outcomes. Over the past two decades, I’ve had the privilege of working across pharma, biotech, site networks, and academia, experiences that continue to inspire my commitment to meaningful innovation in clinical development. Here is my biography.

Over the course of my career, I’ve been privileged to serve in roles that blend scientific discovery, corporate leadership, and global health impact. From developing the first anti-TNF inhibitor to founding multiple biotech companies and leading critical medical research in the U.S. Navy, my work has always centered on advancing therapies that change lives. I’m excited to share a detailed look at my professional journey, values, and vision for the future. Here is my biography.

Walt Johnston is a seasoned pharmaceutical executive known for driving transformative growth across global commercial operations, with a proven ability to launch and scale flagship brands in competitive therapeutic markets. His leadership spans over 30 years at industry powerhouses such as Pfizer, Astellas, Urovant Sciences, and Sumitomo Pharma, where he has consistently delivered above-market performance, integrated complex portfolios, and cultivated award-winning teams. With a deep commitment to integrity, collaboration, and innovation, Walt excels at aligning cross-functional strategy, optimizing organizational capability, and engaging stakeholders at every level—from boardrooms to the frontlines.