Hippocrates is often referred to as the father of medicine. He was an ancient Greek physician who lived around 460-370 BC and is renowned for his contributions to the field of medicine, distinguishing it from superstition and magic. Hippocrates emphasized systematic observation and clinical practice, advocating for the ethical standards that are still relevant today, such as the Hippocratic Oath. He is credited with advancing the understanding of diseases and their causes, promoting the idea that they result from natural factors rather than divine punishment. His legacy continues to influence medical ethics and the practice of medicine considerably.