About Mariah - Harvest & Moon

Mariah Oller is a cell biologist turned tarot reader, artist, and educator. Her clients include celebrities, surgeons, therapists, professors, attorneys and more. Her work has been featured in Bustle, Oprah Daily, and the Today Show. Get a complete look of her press appearances here.

Mariah is best known for her ability to translate complex ideas into straightforward guidance. She spent years leaning on her science background to distill tarot to it’s basic components. Discover her findings in her deck, Tarot of Life or learn tarot from her in Tarot Foundations & the Professional Tarot Container.

Testimonials

"Mariah sent me such a thoughtful, organized, and professional reading filled with warmth and encouragement. Even the presentation of the reading was so light and warm. I'm so thankful for her sharing her time and her mind with me to offer inspiring, relevant insights and suggestions to help me be my most empowered self. Thank you, Mariah! I'm so glad your influence exists in our community."

"I love Mariah's beautiful energy. She is professional, knowledgeable, personable, and incredibly kind. Mariah provided me with the much needed clarity about the questions I had. She also prompted me to think more deeply about my life and the path that I am on now. I cannot say enough wonderful things about Mariah and the services she offers. She is one of a kind!"

"Mariah has a wonderful soul that is both omniscient and well-trained to not only visualize and internalize, but communicate and express what she is sensing and feeling in layman terms. I have seeked her tarot advice on multiple occasions and she has been encouraging and given proper guidance that has been accurate and adept. I would highly recommend her services to anyone needing extra insight into a situation they feel unable to fully grasp in understanding."

"I cannot say enough good things about Mariah and her tarot services. I had never had a reading and Mariah really helped walk me through the process and how it works. She also helped me create the questions I was really seeking answers to. I was amazed by the experience and felt so concrete in the feelings I had been having prior to the reading. I look forward to my next."

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