Meet The Team

Our expert and empathetic staff is ready to serve you on your journey to better health.

Meet Our Doctors and Practitioners

Dr. Michael Karlfeldt

Head Naturopath

Dr. Michael Karlfeldt, ND, Ph.D, is a Board Certified Naturopath (CTN® ) with expertise in IV Therapy, Applied Psycho Neurobiology, Oxidative Medicine, Naturopathic Oncology, Neural Therapy, Sports Performance, Energy Medicine, Natural Medicine, Nutritional Therapies, Aromatherapy, Auriculotherapy, Reflexology, Autonomic Response Testing (ART) and Anti-Aging Medicine. Dr. Michael Karlfeldt is the host of the popular TV show True.Health: Body, Mind, Spiritnow airing on Amazon Prime.

Dr. Jon Harmon

Certified Neurofeedback

Dr. Harmon has been a Doctor of Chiropractic in the Boise area for 28 years and is the founder of Clear Mind Center of Idaho. He has a BS degree in Human Biology and achieved the title of Doctor of Chiropractic from the Los Angeles College of Chiropractic in Dec of 1989. After his own family experienced severe emotional trauma he became very frustrated with the traditional medical treatments of brain-based disorders and worked to find a more natural way of correction of a brain out of balance. This lead him to this highly effective way of retraining the brain.

Dr. Brett Butterfield

Naturopath

Dr. Brett Butterfield was born and raised here in the Treasure Valley. Having an interest in the health sciences from an early age, he set his course on becoming a Naturopathic Doctor upon meeting Dr. Michael Karlfeldt. He received his undergraduate degree with a Bachelor’s of Science in Pre-med studies from BYU-Idaho and his Naturopathic Doctorate from the Southwest College of Naturopathic Medicine where he was trained in a wide variety of both traditional and natural medical practices. Dr. Brett has become a leader in the emerging modality of Total Body Modification.

Dr. Craig Smith

Medical Doctor

Dr. Craig Smith is Board Certified in Family Medicine and specializes in Sports Medicine. He moved to Boise from Sioux Falls where he was working in a large orthopedic clinic as the Sports Medicine director. Dr. Smith now works closely with the Karlfeldt Center’s patients and other practitioners to coordinate the quickest, most effective course of treatment for each patient.
Dr. Smith enjoys tailoring treatment plans to the individual based on each person’s unique needs. 

Dr. Péter Mester is a naturopathic doctor whose practice focuses on Applied Psycho Neurobiology and the unique bio-individuality of each patient. Growing up in Europe, Dr. Mester developed an early appreciation for Energy Medicine and the teachings of world-renowned physician Dietrich Klinghardt, MD, PhD. Dr. Mester’s extensive training in Klinghardt’s Autonomic Response Testing and The Vertical Healing System: the 5 Levels of Healing allows him to apply specific biological interventions that support health and healing from the inside out.

Dr. Stephen Iacoboni

Medical Doctor

An oncologist who has seen many patients through their battle with cancer in his three-decade career, Stephen J. Iacoboni, MD, served his fellowship at the prestigious MD Anderson Cancer Center in Houston Texas, receiving the Outstanding Researcher award and presenting his findings at the American Society of Clinical Oncology. Iacoboni also co-founded St. Mary’s Regional Cancer Center in Walla Walla, Washington, where he lived and practiced for 16 years, leaving to become Medical Director of the Kootenai Cancer Center in Coeur’d Alene, Idaho. In 2010 he returned to Washington to co-direct the Kennewick General Hospital Hematology-Oncology program. Dr. Iacoboni is also the author of the inspirational book, The Undying Soul. 

Caroline de los Reyes, NTP, RWP, APN

Nutrition Therapy Practitioner

Dr. Péter Mester is a naturopathic doctor whose practice focuses on Applied Psycho Neurobiology and the unique bio-individuality of each patient. Growing up in Europe, Dr. Mester developed an early appreciation for Energy Medicine and the teachings of world-renowned physician Dietrich Klinghardt, MD, PhD. Dr. Mester’s extensive training in Klinghardt’s Autonomic Response Testing and The Vertical Healing System: the 5 Levels of Healing allows him to apply specific biological interventions that support health and healing from the inside out.

Jennifer Whitney

Certified Holistic Nutritionist

Jennifer Whitney is a Certified Holistic Nutritionist, Certified Health Coach, and Certified Gaps Practitioner. She graduated from The Wellspring School For Healing Arts, and has been trained in Western and Eastern nutrition. As a nutritionist, she offers personalized step by step nutritional programs, food sensitivity testing, food desensitization and personalized weight loss coaching. She specializes in running the gaps program to heal leaky gut and many different types of digestive disorders.

Heather Correa, RN, BSN

Flower Essence

Heather spent many years in various traditional RN capacities from Neuro intensive care to home health care. Heather’s present practice stems from her understanding and appreciation for the beauty, perfection and power of Nature as well as a deep awareness of how the Mind and Emotions meet the Body! She uses several healing modalities in her practice. She is a Certified Flower Essence Practitioner, providing insights to underlying energetic patterns of physical illness, Medical Intuit, Reiki II, and a practitioner of Vibrational Healing specializing in the release of physical pain.

What area of health can we help you improve? Schedule an appointment today.