Milton Grin, MD, is a physician, entrepreneur, and futurist with more than three decades of experience at the intersection of medicine, business, and innovation. A board-certified ophthalmologist, he built a successful multi-physician practice while exploring new models of care that integrate technology, efficiency, and human connection. Beyond clinical medicine, Dr. Grin is an investor and builder with ventures across healthcare, real estate, and emerging technologies. His work is driven by a focus on longevity science, preventive medicine, and the use of artificial intelligence to transform how care is delivered and experienced. Through his writing and speaking, Dr. Grin translates complex scientific and financial concepts into practical strategies, empowering individuals to make informed decisions about their health, wealth, and future.