Our Purpose

To provide Natural Health Care to Regain and Maintain True Optimal Health through Chiropractic and Nutrition Response Testing

Your Health Care
Starts Here

Dr. Mark Holtschlag DC, DACBN, DCBCN has been treating patients for more than 35 years. Throughout his years practicing, he is Advanced Proficiency Rated Activator Doctor as well as a Nutrition Response Tester for the Tri-States area.

Dr. Mark's son, Clarence Holtschlag DC (Dr. Chip) joined the practice in 2019. He graduated from Palmer College of Chiropractic with honors and is also Advanced Proficiency Rated with the Activator Method. Dr. Chip's research has guided him to the Zone Technique that looks at the six kinds of disturbances that can affect the human body.

Dr. Chip's twin brother, Coach Eddy MS, also joined the family practice in 2019. Eddy was working with 100s of Healthcare Practitioners and finding out many of these practitioners were supporting their patient's emotional and mental needs. Understanding what they were telling him and researching for over 4 years, he is now ready to give you the most optimal ways to achieve perfect mental and emotional health. Coach Ed will be guiding you with his personal success and the information he has gathered for the smoothest transition to creating the life of your dreams.


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2000 Jefferson St.
Quincy, IL, 62301

Office Hours

Sunday | Closed
Monday | 7:00 AM - 6:00 PM
Tuesday | 7:00 AM - 5:00 PM
Wednesday | 7:00 AM - 6:00 PM
Thursday | 7:00 AM - 5:00 PM
Friday | 1:00 PM - 5:00 PM
Saturday | Closed