Jason frequently uses his whistling for healing purposes. He regularly performs in pioneer dancer/choreographer Anna Halprin's annual Planetary Healing Dance atop Northern California's Mount Tamalpais. He has also performed in many Peace the 21st Meditations, in Robert and Alyssa Hall's meditation/labyrinth workshop at Spirit Rock Meditation Center, and in the closing ritual of the International Somatics Conference in San Francisco.

Jason has led group guided meditations/visualizations which promote healing via the use of whistled tones. He has co-led these meditations and/or supplied healing tones in workshops led by Louise Hay, Kevin Ryerson, Gabriel Cousens, Marleen Muldaur and Randall Churchill. Jason has also conducted individual healing sessions which have combined bodywork, hypnotherapeutic induction, visualization and whistled healing tones

Jason edited the book Psychoimmunity and the Healing Process: A Holistic Approach to Immunity & AIDS (Celestial Arts, Third Edition 1990, out of print) and led workshops around the country on the subject. He has also authored numerous articles on healing for Bay Area and national publications. He is currently at work on other books. For more information on his writing, click here

He is also involved in community healing. Jason currently serves as co-convener of Oakland Mayor Ronald V. Dellums' Community Policing Task Force, and is one of the Mayor's appointees to the Community Policing Advisory Board.

In 1996, Jason founded the Lavender Healing Network, a small online healing network composed of lavender healers. He also founded and co-led the Castro Street Healing Group. These organizations are no longer active.

Jason is a certified bodyworker and hypnotherapist with certificates in massage from the Massage Institute of California, Advanced Postural Integration from the Center for Release and Integration, Hypnotherapy from the Hypnotherapy Training Institute, and Reiki II from Gabriel Cousens, M.D. He is a Minister in the Church of the Gentle Brothers and Sisters.