Alan Greene Email & Phone Number

Alan Greene, MD, FAAP practices at Crescendo MD, a membership-based medical practice located in Silicon Valley, California.He is passionate about providing the highest level of personalized medical care for his patients. Crescendo MD facilitates this level of care, which includes giving each of his patients direct 24/7 access including messages, calls, and in-person house calls. Dr. Greene thrives in an environment of collaborative medicine and delights in joining families as they navigate everything from child development to major illnesses, to exploring the power of individualized care in childhood to optimize longevity. He is also passionate about the intersection of human health and environmental health. He is a graduate of Princeton University and the University of California at San Francisco. He is currently an Adjunct Professor of Pediatrics at Stanford University School of Medicine. Dr. Greene helped shape online health through his involvement with many health and health tech ventures starting in 1995 when he founded DrGreene.com, which was cited by the AMA as “the pioneer physician website” and has had over 125 million unique visitors. In 2016 Dr. Greene began visiting an underserved community in Costa Rica and has been providing free medical attention since that time. Through the pandemic era, Dr. Greene accelerated his use of telehealth for his own patients and for the community in Costa Rica. In 2023, he co-founded La Conexión and expanded the services he had been providing in Costa Rica to the Philippines. He led a group of physicians and volunteers to the island of Catanduanes where they established relationships that can be continued remotely. Dr. Greene is a co-founders of the e-Patient movement and served as the founding President of the Society for Participatory. He is a founding partner of The Collaborative on Health and the Environment and a board member of The Lundberg Institute. He is a highly respected speaker and author including his books Feeding Baby Green, Raising Baby Green, From First Kicks to First Steps, and his first children’s book, Flower Moon. He is a father of four and his patients love to check that he’s wearing his trademark green socks.