Young male medical professional smiling at SIIM Annual Meeting, wearing formal suit, with outdoor background.

Event Speaker

Caleb Hester, MD Candidate

Medical Student

Loma Linda University Health

Caleb Hester is an incoming first-year medical student at Loma Linda University whose ongoing research focuses on applying robotic process automation to radiology workflows. At a young age, he learned to code and began independently developing web and mobile apps. In 2024, he completed a bachelor’s degree in Sports Medicine and has since sought out opportunities to combine his excitement about technology with his strong interest in medicine. He currently works on the Application Services team at Loma Linda University Health and has assisted with several Epic EHR improvement projects at the institution.

Sessions

AI Safety, Workflow Optimization, and Operational Impact Applied Informatics Abstracts

Presented by Jonathan Garner, BS, Caleb Hester, MD Candidate, William Hsu, PhD, Ritesh Patel, MD, Rafe McBeth, PhD in Cardiology, Radiology Jun 12, 2026 | 1:00 PM.

Automated Critical Findings Communication with a Hybrid Agentic System for Imaging Workflow Optimization Caleb Hester, Medical Student, Loma Linda University Health Rajeev Nowrangi, MD, MPH Beyond the Hype Cycle: Lessons from Deploying AI Auto-Contouring at Scale in Radiation Oncology Rafe McBeth, PhD, Medical Physicist, Assistant Professor of Radiation Oncology, and Director of Artificial Intelligence, University…