John R. Adler Jr., MD is a neurosurgeon, inventor, and serial entrepreneur best known for inventing the CyberKnife robotic radiosurgery system at Stanford University - a device that has treated over two million patients worldwide. Now CEO of ZAP Surgical Systems in San Carlos, California, he leads development of the ZAP-X gyroscopic radiosurgery platform: a self-shielded, vault-free system that brings precision brain radiosurgery to outpatient settings globally. A 2025 inductee into the National Inventors Hall of Fame, Adler is also co-founder and former editor-in-chief of Cureus, an open-access medical journal acquired by Springer Nature. With over 300 peer-reviewed publications and 20+ US patents, he holds the Dorothy and TK Chan Professorship Emeritus at Stanford.
Dr. Prithipal S. Sethi is a board-certified urologist, founder and CEO of Golden State Urology, and Chief Medical Officer at Promaxo - the company pioneering in-office MRI technology for prostate cancer diagnosis and treatment. With over 25 years of clinical practice, 2,500+ enlarged prostate procedures performed, and a career rooted in bringing advanced imaging technology directly into the urologist's office, Sethi straddles the worlds of clinical medicine and medical device innovation. Trained at UC Berkeley, St. Louis University, and Medical College of Wisconsin, he built Golden State Urology from a single Stockton practice in 2004 into a multi-location Northern California institution, and now serves as a clinical voice for a technology that is reshaping how prostate cancer is caught and treated.