John Green is a psychological astrologer, teacher, and author based in London. He studied at the Centre for Psychological Astrology (CPA), where he qualified with the Diploma, and has since become one of the most recognised voices in psychological astrology. He is the founder and director of the Mercury Internet School of Psychological Astrology (MISPA), established in 2015 to provide worldwide access to a Diploma-level qualification in the field. He also serves as a tutor for the CPA Foundation Course online. He is a Fellow of the Association of Professional Astrologers International (APAI) and a member of the Astrological Association of Great Britain. John authored the synastry book Do You Love Me? - The Astrology of Relationships, contributed a chapter to Astrology: The New Generation (Flare Publications), and served as editor of The Astrological Journal from 2008 to 2013. Consultations combine psychological depth with accessible, practical guidance across natal interpretation, relationships, life direction, and business.