Fiona Brennan

Fiona Brennan is an acclaimed clinical hypnotherapist based in Blackrock, Co. Dublin, known for her bestselling books and influential work in positive psychology and hypnotherapy.

Fiona Brennan holds a post-graduate qualification from the Royal College of Surgeons and further training under neuropsychologist Dr. Rick Hanson. She combines extensive academic knowledge with practical applications in her therapy and writing.

Since beginning her career, Fiona has become a prominent figure in the media, regularly contributing to outlets like Newstalk and The Business Post and sharing her insights as a TEDx speaker. Her expertise in mental health has led her to speak at numerous events hosted by major institutions and companies.

Fiona's literary career took off with her first major publication, The Positive Habit (2019), which became a bestseller in Ireland. Her follow-up book, The Self-Love Habit (2021), also earned bestseller status and continued to build her reputation as a leading voice in mental health and well-being.

In addition to her books, Fiona has developed highly-rated online hypnotherapy programs that reflect her clinical practice. Her program, The Positive Habit, helps individuals worldwide, and her course, Light Up Your World, incorporates the latest research across various scientific fields, emphasizing the transformative power of hypnosis and mindfulness.

Her latest book, Sleep Well: Eight Habits to Help You Fall Asleep, Stay Asleep, and Wake Up Refreshed, released in 2024, addresses a critical aspect of health—sleep. Drawing on the latest sleep science and her expertise in hypnotherapy, Fiona outlines an eight-week program designed to revolutionize how readers approach sleep.

Photo credit: thepositivehabit.com