Dorothy Oja is a certified professional astrologer with 45 years of full-time practice, an international clientele, and a background spanning consulting, writing, lecturing, and teaching. Work is especially known for three specialties: surgery elections (electional astrology for medical procedures), relationship compatibility using the Davison chart, and children's profile readings. Faculty appointments include the International Academy of Astrology and Kepler College. Founder of The Relationship Club, which offers lectures focused on relationship astrology. Author of the book Planetary Resonance: Everything Leaves a Trace, and of computer reports Compatibility & Conflict for Romantic Relationships and Friendship and Business (Cosmic Patterns Software). PlanetWeather, a newsmagazine with social, political, and astrological commentary, has been published for 29 years and is now hosted at dorothyoja.substack.com. Community service includes 16 years on the ISAR Board, with the role of Chair of Ethics and development of the Ethics Awareness Training, as well as past Chair of AFAN's Legal Information Committee. A book on the Davison Relationship Chart is in progress.