Alexandra Karacostas has been studying astrology since 1975 and practicing professionally since 1984, with a background spanning psychology, religion, and holistic studies. Her practice centers on person-centered astrology, integrating practical, psychological, and spiritual frameworks to help clients navigate their lives. A particular area of depth is astrocartography and relocation astrology, developed through decades of personal travel and residence in multiple countries, including her ongoing connection to Greece where she leads specialized sacred site and cultural tours. She served as President of OPA (Organization for Professional Astrology) from 2010 to 2014 and has been on the OPA Board of Directors since 2007. She is a certified OPA Consulting Skills and Peer Group facilitator and serves on the OPA faculty. She also serves on the editorial board of the Astrology News Service. Memberships include OPA, ISAR, NCGR, and the Astrological Association of Great Britain.