John Paul Runyon, MD, FACC, is the current Chief Medical Officer and Co-Founder of One-Source Clinical Solutions in Carmel, Indiana. There, he is involved in various duties, including: strategic development, staff education, clinical trial management, and sector evaluation. As the Chief Medical Officer, Dr. Runyon oversees daily operations, such as billing, coding, and regulatory compliance. He also serves as a Consultant for NUVU Cardiovascular Consulting in Phoenix, Arizona, where he provides practice analysis with a focus on increasing volume, market share, and margin through referrals.