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Our Team

Customer Experience Team

Our Practitioner Experience Team is here to help with all aspects of support, including training, technical, and order support. Everyone at NES Health is committed to delivering the very best in products, practitioner support, and services. From our Logistics Team to our Clinical Trainers, we continue to train everyone at NES Health to deliver excellent, timely service.

Lisa McCormick

Lisa McCormick

Psychology graduate, Lisa McCormick started with NES Health in August 2014. She has devoted her career and her life to helping, healing, and supporting families living with disabilities and disease. In collaboration with our NES Trainers, she coordinates foundation trainings, advanced courses, and many other NES events.

Lisa is also a certified NES Practitioner.

Ariana Whitson

Ariana Whitson

Graduate from University of Miami, Ariana Whitson has a background in computer science and technical support. She works closely with our UK Developers to ensure she provides you with the most current software updates, tricks, and quick fixes for all NES Products. Ariana has been with NES since October 2014.

Our team is ready and able to support you online through our help desk help.neshealth.com, and over the phone at (888) 242-5933 Monday through Friday, 9am – 5pm Pacific Time.


Sales Team

Justin Vega

Justin Vega MD

Sales Operations Manager

Justin is an Ivy-League educated medical doctor who left the practice of Family Medicine, after realizing he was making himself required, rather than obsolete. After starting a new career in medical technology sales and marketing, he quickly learned that to teach something new every day, and to learn something new every day, continued his original passion of being a doctor... which means 'to teach'. In looking 'outside the box' for answers that were absent in traditional textbooks to explain the current state of healthcare, he found answers in obscure places. Ultimately learning that healing is accomplished by teaching, and allowing, the body to heal itself. His path led him into the world of Energy Medicine, where he now resides in a leadership position with NES Health.


Niki Gratrix BA Dip ION NANP

Niki Gratrix

Director of Webinar Education

Niki is an award-winning internationally renowned nutritionist, health writer and speaker specializing in stress and optimizing energy. In 2005 she co-founded one of the largest mind-body clinics in integrative medicine in the UK with patients in 35 countries where she worked as Director of Nutrition until 2010. The clinic specialized in treating Chronic Fatigue Syndrome/ME, won the award for Outstanding Practice in 2009, and later published a preliminary study in 2012 on its results with patients in the British Medical Journal Open.

In August 2015 she hosted the largest ever free online health summit on overcoming fatigue interviewing 29 world leading experts with over 30,000 attendees. Niki was the contributing editor at CAM Magazine in the UK, the leading magazine for practitioners of functional nutrition for two years and served as the Vice Chair of the British Association for Applied Nutrition and Nutritional Therapy (www.BANT.org.uk) for one year. In 2012 Niki was awarded an "O" visa by USA immigration which is a specialized visa recognizing people of extraordinary ability in their field. Niki has a batchelor's degree in economics and international politics from the university of Warwick and became a fully qualified chartered accountant with PriceWaterhouseCoopers in the City of London before retraining as a nutritional therapist at the Institute for Optimum Nutrition over 10 years ago.