Dr. Darren R. Weissman, a Chicagoland native, is an internationally renowned physician, speaker, educator, developer of The LifeLine TechniqueTM, and best-selling author of The Power of Infinite Love & Gratitude, An Evolutionary Journey to Awakening Your Spirit published by Hay House. He has practiced holistic medicine for 15 years and opened The Way to Optimal Health medical center in Northbook, Illinois in 1999.

As a speaker he participates in conferences, webcasts, and radio shows worldwide. He is a regular presenter at the Hay House, "I Can Do It!" conference and "Celebrate Your Life" conference by Mishka Productions. In addition, his focus on holistic health education has him teaching at the Omega Institute and the Kripalu Center for Yoga and Health. Dr. Darren Weissman teaches The LifeLine TechniqueTM in trainings around the world to participants from all backgrounds. Dr. Weissman is a contributing author in the latest best-selling book by Dr. Masaru Emoto, The Healing Power of Water. He is currently writing a second book in the field of quantum healing titled, Creating World Peace through Inner Peace, to be published in early 2010 by Hay House. Dr. Darren Weissman can also be seen in the upcoming films Beyond Belief and The Truth.