October 10, 2015


Keri Layton ~ Shiva Barton ~ Liz Allen ~ Marcie Troisi

All our practitioners are available for speaking engagements.
We can tailor our talks to meet your needs.

Keri Layton, ND

keri layton

Dr. Layton was born and raised in RI.  She received an undergraduate degree in Neuroscience and Behavior from Mount Holyoke College in 1999.  After college, she worked in Boston as a research assistant on the Human Genome Project, then as a high school biology teacher.  Many of the kids she worked with were struggling with learning disabiliities and ADHD.  It was this experience that solidified her desire to become a Naturopathic Doctor.

During her medical training in Seattle, WA, Dr. Layton continued to work in research at Bastyr as well as at Children’s Hospital and Regional Medical Center in Seattle.  Dr. Layton graduated from Bastyr University in 2006 and completed a residency in Integrated Family Medicine in Atlanta, GA, with a specialty in Functional Medicine and chronic disease.  There she worked closely with physicians of different backgrounds to solve the complex health issues that accompany chronic conditions such as diabetes, chronic fatigue, Lyme disease, cancer and many others.

It is a passion of Dr. Layton to see Naturopathic Doctors fully integrated into the health care system.  She is committed to seeing Naturopathic Doctors gain the right to practice the full scope of their training.  She served on the Board of the RIANP as Secretary and President through 2014, bringing RI closer to licensing NDs than it had ever been before, and the work continues.

Dr. Layton believes that everyone can and should have vibrant health.  She uses evidence-based therapies and traditional wisdom to work with all health issues.  She enjoys working with people of all ages, from birth to end of life.

Dr. Layton moves her practice to Winchester, Massachusetts in April 2015 from RI. Together with her husband and 2 children, her relocation to the Boston area allows her to continue partnering with members of her New England community to improve their health and wellness.

To contact Dr. Layton, please call (781) 721-4585 or email her at klayton.nd@gmail.com.

Shiva Barton, ND, LicAc.

Dr.Barton graduated from Bastyr University in 1983 and has been practicing Naturopathic Medicine and Acupuncture in the Boston area for over 25 years. He treats adults and children who have acute or chronic conditions, or unusual conditions that have been difficult to diagnose and/or treat with other modalities. In addition to general naturopathic pediatrics and adult care, Dr. Barton specializes in treating autoimmune diseases, cancer treatment support, digestive complaints, chronic fatigue and hormonal or thyroid imbalances. He also sees a large number of patients with injuries from sports or accidents. His treatment modalities include botanical medicine, homeopathy, nutrition, supplements, acupuncture and therapeutic magnets.

Dr. Barton is the former president of the Mass. Society of Naturopathic Doctors and the Mass. Acupuncture Society. He has been a regular speaker at the American Association of Naturopathic Physician’s annual conference since 1996 where he has lectured on successful naturopathic treatments in general practice as well as the use of therapeutic magnets for the treatment of pain.  Dr. Barton was selected as Physician of the Year for 2011 by the American Association of Naturopathic Physicians.

When not at work, Dr. Barton’s other interests include his family, loud music, chocolate and basketball.

To contact Dr. Barton, please call (781) 721-4585 or email him at shivabartonnd@verizon.net.

Liz Allen (formerly Liz Eiler)Liz Eiler

Liz grew up in Winchester, and provides a holistic approach to the science and art of therapeutic massage. She graduated from the Solidago School of Massage Therapy. Her experience has included working at Health Touch, Inc. in Reading and creating a private practice, Right to Relax Therapeutic Massage. She is known as an intuitive therapist who always puts the needs of her clients first. Liz is particularly trained in helping clients with stress reduction as well as pain management for headaches and migraines, pre-menstrual and menopausal concerns, pre-natal care, sciatica, flat feet and back spasms. In addition, Liz has had success in treating clients with frozen shoulders, joint restrictions, whiplash injuries, deteriorating muscles, and poor circulation. Liz’s expertise includes Deep Tissue Massage, Swedish Massage, PMS/Menopause, Headaches, Trigger Point, and Pregnancy Massage. She is dedicated to combining any or all of these therapies to develop an individual treatment plan that will address each client’s specific needs. We are happy to welcome Liz to our practice

To contact Liz Allen, please call (781) 721-4585 or
email her at Liz@winchesternaturalhealth.com.

Marcie Troisi, MAOM, Dipl. Ac., LicAc.Marcie Troisi

Marcie D. Troisi is a licensed acupuncturist and herbal medicine practitioner. Marcie sees patients of all ages and treats not only the symptoms but the underlying cause of many acute, chronic and unusual conditions as varied as sports injury & orthopedic concerns, all types of pain, migraine headaches, digestive problems, emotional issues and allergies to name a few. Her scope of practice includes acupuncture, herbal and nutritional supplements, acupressure, therapeutic magnets, Tui Na massage, therapeutic exercise and moxibustion.

Ms. Troisi completed four years of medical graduate study at the New England School of Acupuncture and holds a Master’s degree in Acupuncture and Oriental Medicine. She is licensed by the Commonwealth of Massachusetts Board of Registration in Medicine, is a Diplomate of Acupuncture certified by the National Certification Commission for Acupuncture and Oriental Medicine (NCCAOM), is certified in Auricular Acupuncture by the Auriculotherapy Institute and is a certified Healing Community Trauma acupuncturist with Acupuncturists Without Borders.

She founded Acupuncture of Winchester in 2004. She is currently a member of the clinical faculty at New England School of Acupuncture. She has served on the editorial staff of the New England Journal of Traditional Chinese Medicine, the Health & Wellness Ministry at First Congregational Church of Winchester and the Boards of Directors of multiple Boston-area organizations. She was featured in the Boston Globe in 2006 and was inducted into the Cambridge Who’s Who Registry of Executives and Professionals in 2007. Marcie sings with three vocal groups including the Sounds of Grace healing/hospice choir. She resides in Winchester with her family.

To contact Marcie Troisi, please call (781) 721-4585 or
email her at marcietroisi@hotmail.com.