Dr. Hoyle graduated from Palmer College of Chiropractic in Davenport, Iowa in 1974 after attending Kirkwood College and the University of Iowa. He opened his first office in Cedar Rapids, IA and after 12 years in practice joined 3 other doctors in building one of the nations largest chiropractic clinics.

Dr. Hoyle was fortunate enough to have studied under Dr. Clarence Gonstead and the Gonstead methodology during his time at Palmer College of Chiropractic, the original chiropractic college started by BJ Palmer in Davenport, Iowa.  Dr. Gonstead's methodology included a highly intricate "system" for measuring a patients x-ray to pinpoint the specific location of a vertebral subluxation.  In doing so, having the ability to fix what is out of alignment while leaving the rest of the spine alone. Dr. Hoyle’s belief system is deeply rooted in the body’s ability to heal itself by removing nerve interference using very “specific” chiropractic adjustments.  Dr. Hoyle is know for having a passion for those chronic and difficult cases

After many years of practicing strictly chiropractic in Columbia, MO,  Dr. Hoyle and his wife Susan chose to add nutrition to their practice, implementing  Nutrition Response Testing and Standard Process whole food supplements to the practice, after seeing first hand how well patients who were lacking in good nutrition could respond to specific Gonstead adjustments when supplemented with whole food nutrition.  Their nutrition technique is a combination of kinesiology and knowledge they have obtained from 15 years working with nutrition patients.  They have seen what works and doesn't work.  Using predominately the Standard Process whole food philosophy, intuition and muscle testing, they have build a successful nutrition practice in Columbia, MO and now in Ashland, MO and the surrounding areas from Jefferson City, Holts Summit, Lake of the Ozarks, Moberly and Mexico.

Nutrition has become a passion now, Dr. Hoyle and Susan attend many seminars each year and  are constantly reading and researching.  Dr. Hoyle brings his knowledge, not just of the human body but of the response rate of good nutrition and specific chiropractic care.  Susan continues her education in the mind body connection bringing her passion in energy medicine and her intuition and compassion into their work with nutrition.   The human body DOES know exactly what to do to be healthy, we just need to remove the obstacles. It really is as simple as that! 

Susan Hoyle INHC is co-founder and Business Manager of Hoyle Chiropractic.  She is a graduate of the  Institute of Integrative Nutrition, a Reiki Master/Teacher, Certified Spiritual Healer, Ordained Minister trained in Nutrition Response Testing as well as having attended several hundred hours of nutrition seminars throughout the Midwest as well as a year long study on Modern Shamanism.


Susan works directly with Dr. Hoyle with Nutrition Response Testing and Whole Food Therapy Counseling, assisting patients on a program to assist their bodies in returning to balance and return to healing.  As her belief system is our bodies KNOW what they need to do to be healthy we just need to remove the obstacles.

Along with nutrition Susan is a Holistic Life Coach, Intuitive Reiki Master and Certified in RainDrop Therapy.  She offers sessions individually in each area or feel free to schedule your intuitive coaching session and she can guide you to which therapy would be best based on your own personal needs.  

Check out for more information.

Susan also teaches classes in Ashland, MO and Columbia, MO as well as Jefferson City and the surrounding areas.  Speaking on topics like; The Power of Intention, 3 Simple Steps to Energy and Vitality, The Power of Stress Management, and more!


Susan is also available for motivational speaking, if your organization needs a speaker for your upcoming event, call our office.  


 When Susan is not in the office she is busy with her and

Dr. Hoyle’s 2 children; Brittany 20 and Dylan 15.

Wanda Haubner has been with Hoyle Chiropractic for 13 years.  She is a licensed massage therapist., specializing in deep tissue but offering all levels of pressure!   Whether you need a relaxing massage or a deep tissue massage, you can be sure Wanda has the experience to assist you in your wellness goals.   Packages are available, your first massage with Wanda is just $60 for a one hour!   (regular price is $70! if booked montly massages continue at $60).  Call our office to see if your insurance plan covers massage therapy and discuss other packages that may be available.

Callie Miller - Callie joined Hoyle Chiropractic in May of 2017 and is the bright shining face behind the desk.  She handles all insurance billing as well as running the front desk.  Callie is a fellow Ashland, MO resident and when she is not in our office she is VERY busy raising her 4 children; Tanner, Carter, Parker and Autumn.