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Dr. Kristi Vaughan, DC, BCN, IFMCP, B.S.

Certified Functional Medicine
Kristi Vaughan
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(714) 434-9355
151 Kalmus Drive
Costa Mesa, California
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Dr. Kristi Vaughan, DC, BCN, IFMCP, B.S.

Certified Functional Medicine

Dr. Kristi Vaughan, DC, BCN, IFMCP, B.S. has a Bachelor in Science Business Administration; she completed her doctoral training from Southern California University of Health Sciences, specializing in functional medicine, nutrition, and chiropractic. She holds many post-graduate certifications in nutrition, functional medicine, QEEG (brain mapping), Neuro feedback (brain training), applied kinesiology, and other modalities.

As a Certified Functional Medicine Practitioner, Dr. Vaughan implements functional medicine protocols and nutrition with her patients. Functional medicine practitioners utilize science-based approach with diagnostic testing to focus on the fundamental underlying factors that cause patients symptoms and conditions, getting to the root cause of the disease.

Dr. Vaughan was awarded the 2016 Award of Excellence in Holistic Medicine. She is the author of Thyroid Track. Dr. Vaughan is a speaker and authority on functional integrative medicine, creating tremendous momentum in her community. She has changed countless people’s lives through her unique approach, passion, and unparalleled commitment to positive change.

Dr. Vaughan specializes in Autoimmune and Thyroid Disease. She utilizes Functional Medicine (IFMC), Clinical Nutrition, Applied Kinesiology (AK) & Neuro-Emotional Technique (NET), to design a personalized plan to help resolve chronic conditions and improve your health, reducing the need for prescription drugs, allowing each person to achieve whole body health and vitality. She looks at the big picture to get to the root cause of disease.


  • Chiropractor
  • Functional Medicine
  • Nutritionist


  • Chiropractic
  • Functional Medicine
  • Neurofeedback

Works With Ages:

  • Adult (18+)


  • Licensed State: CA
  • License Number: 01223334

Payment Methods Accepted:

  • Cash Pay
  • Credit Card
  • Health Savings Account