Board of Directors

Lisa Nemzo, BCPP, RPE


Lisa has been a Healing Arts Practitioner since 1985 specializing in Somatic Trauma Release from a physio/emotional nature. Lisa works with couples on communication skills, reflective listening and conflict resolution. She is very active as a professional songwriter, producer, and musician and mentor to young budding artists. She brings creativity, freshness and an experienced voice to the APTA Board of Directors. Lisa’s extensive experience working with groups in building consensus will be an asset to the APTA Board of Directors as we move into the future.

Denyce Giannioses, RPE


Denyce combines 25 years experience in Polarity Therapy and psychology with simple practical solutions that educate, heal and support people on their journey. Her expertise is identifying and healing early life trauma. Her natural talents, extensive knowledge and education of the Spirit-Body relationship gives her an empathic perspective that inspires confidence, passion, and meaning in those she works with. Some of the techniques in her toolbox include Polarity Therapy, Craniosacral Balancing, Prenatal-Birth Therapy, Continuum Movement, Moving Theater, flower essences, essential oils, meditation, and Conscious Language. Polarity has been the guiding principle in her practice and life, therefore she is committed to the advancement of Polarity Therapy as a profession while maintaining the integrity and beauty of this healing art.

Tim Polak, BCPP


While in school for Physical Therapy, Tim discovered Polarity Therapy. After obtaining an Associates Polarity Practitioner degree, he furthered his studies in a two-year program in Columbus, Ohio at the Institute of Holistic Health Careers.

With a Board Certified Polarity Practitioner accomplishment, Tim began seeing clients at Wellness Evolution in Beachwood, Ohio. This lead to setting up a home office as well as practicing in clients’ homes, places of business and community centers.

“I have a desire to connect with people” Tim says. “Polarity Therapy has given me an outlet to communicate with people verbally as well as on a deeper, energetic level. This two-way street of connection allows me to influence a person’s body to do what it needs to do to heal. My clients have experienced astounding results and I feel fortunate to be a part of this process. Watching someone heal – whether physically, emotionally or spiritually – can be quite a rewarding experience. When a client turns to me seeking relief from a physical ailment, help with relaxation, or looking to treat her or himself to some personal time, I welcome it as an opportunity to use my skills to bring balance to the mind and body; which is a lifelong quest for all of us.”

​”I used to think balance meant getting the scales to stay perfectly even. Experience has shown me that in life these scales are constantly tipping more to one side or the other. We must appreciate the moments of stillness. While I do enjoy the “feel good” physical benefits of Polarity Therapy, my ultimate goal is to prolong that moment of stillness throughout a session so that it might carry on into the client’s daily life.”

Valerie Bowman, BCPP

Valerie Bowman, LMSW, BCPP


Valerie was so struck by the impact of her first Polarity Therapy session that she flew halfway across the country every month for three years to study Polarity Therapy with her practitioner’s teachers. Her previous career has been as a hospital social worker and medical education researcher. Valerie has long believed in the blending of Eastern and Western modalities for healing and appreciates Dr. Stone’s work and unique merging of different practices. She brings her social work, administrative and organizational skills to the Board.

Gary B. Strauss, MS, BCPP, RPE


Gary is a Master Practitioner and world-famous Polarity Therapy and CranioSacral Unwinding Instructor. He is the founder and director of Life Energy Institute and Polarity Healing Arts of CA. Gary has helped thousands of people find greater health and well-being with his work and mentoring. His educational programs have uplifted many students to greater levels of skill, self-awareness, empowerment and deep understanding of the Principals of Life Energy.

Andrea Bordelon, BCPP


Andrea is a practitioner and instructor with a unique 20 year mosaic of study and practice in the healing arts. A world traveler, her passion for the healing arts brought her coast to coast as well as overseas to study, practice and teach. Having been in the business world for a long time as a spa director, owner, and professional marketer, she has an insight into how to represent businesses from a operations and marketing perspective.

David Comings, PhD, BCPP


Dr. Comings received his BCPP designation in 2014, following the excellent training he received from Somatic Energy Therapies. Dr. Comings has actively supported APTA since receiving his BCPP. Currently he is the Director of Legislation and a member of the APTA Ethics Committee. Previously he served as Co-Chair of the Certification Governing Council (CGC) and the Vice Chair of the Certification Governing Board. His focus on structure and a desire to ensure consistency and continuity were instrumental in his efforts to establish the Charters for both the CGC and Ethics Committee, as well as drafting Ethics Committee procedures.

Goals as a member of the APTA Board of Directors
Dr. Comings, as APTA’s Director of Legislation, seeks to support the APTA membership and Board of Directors (BOD) by supporting and defending our right to practice Polarity Therapy at the State level. He will help Leverage APTA’s membership in The Federation of Therapeutic Massage, Bodywork & Somatic Practice Organizations, allowing APTA and other member organizations to speak with a single voice on legislative issues regarding our right to practice. As a member of the APTA BOD Dr. Comings will be better able to fulfill his role as the Director of Legislation, while concurrently working in support of the best interests of all APTA members.

Mark Hubbard


Board members participate in the governance that guides decisions and the future of APTA. Each board member is a member in good standing and is nominated by a member of APTA. They serve 3-year terms and are advocates for our members in state and national forums. If you have an interest in the advancement of polarity therapy, we invite you to join APTA and consider ways in which you can contribute.

APTA to me is about community. I believe in our mission and our work. APTA keeps our community safe and forward-focused as we carry on Dr. Stone's brilliant work.

Dr. Johnny Henderson, Ph.D.Board Certified Polarity Practitioner, Registered Polarity Educator