D'Ann has been on a personal spiritual path since 1973, as a result of discovering reincarnation through a book her husband was reading. She began to meditate, and explored intuitive readings and healing modalities. A spiritual breakthrough in 1987 launched her Michigan based clinical practice, Harmonic Vibrational Therapy, HVT. She continues to serve her international client base from her offices in Beverly Hills and Petoskey, Michigan, USA.