Okay, let’s calculate this. So Spyridon has an MD and an MBA, which suggests a strong educational background. He’s also a Diplomate of the American Board of Internal Medicine, which is a high-level certification. His skills in medicine, research, and strategic planning are in high demand. As a physician-scientist, he could potentially charge a premium rate. Considering his education, certification, and skills, I estimate his hourly rate to be around $250, which is consistent with the rates of other physician-scientists in similar roles. This rate is also in line with the national average for physicians in the United States.