About Us

Harriet R. McMahon, Ph.D.


Harriet R. McMahon, Ph.D., founder of Creative Growth and Healing, is a Shamanic Practitioner who has been practicing energy medicine for over  25 years.  She has studied the energy medicine traditions of a variety of shamanic cultures and has been initiated by some of the most respected spiritual teachers in Peru to practice the healing arts of the Medicine people of the Andes. She is an ordained minister and holds a Ph.D. in Pastoral Counseling.  

Harriet has studied with the Inner Guidance Psychotherapy Center where she earned her certifications in Hypnotherapy and Regression Therapy. She is also a Reiki Master and Life Coach.

Harriet is available for individual  healing sessions as well as workshops and training programs. She facilitates expeditions and retreats and is also available for distant healing sessions.

Dana Mercer



Dana Mercer is a Spiritual Healer who has been practicing energy healing since 2015. She offers healing services of energy clearing and balancing, reiki, and astrology. Dana co-facilitates training, retreats and expeditions with her mentor and teacher, Harriet McMahon.


Dana woke to her inner divinity in 1995 and became a seeker of higher power of love, light, forgiveness and healing. In 2000, she began studying New Thought, a belief system that views Truth as a matter of continuing revelation and Infinite Intelligence, or God, is everywhere and in everything; and Metaphysics, seeing beyond the physical to something more fundamental, the spiritual.

Dana holds certifications as a Usui Reiki 1 & 2 healing practitioner, Kundalini Reiki Master healing practitioner and in metaphysical studies. She has studied Principles of Healing, Healing with Crystals and Chakra Balancing. Additionally, Dana has master certification in Evolutionary Astrology.