Ready for Better Health?

Have you tried everything to fix your health?

Are you sick of being offered only drugs and surgery, but no real solutions?

Tired of just surviving and want to thrive?

Welcome to Sheehan Natural Health Improvement Center

We specialize in two critical health improvement modalities:

Your health is the foundation on which everything else in life rests.  If you’re not feeling powerful, vibrant and energized we can help. There are three things you can do today to start your journey toward a healthier, happier life — get started below. »


Nutrition Response TestingSM

Nutrition Response Testingsm and Designed Clinical Nutrition provide safe, effective relief for many health problems. They comprise part of a complete health and wellness program using non-invasive assessment techniques, individualized nutritional recommendations, whole food supplements, and herbs, to get you well and  keep you well for a lifetime.


Chiropractic adjustments provide excellent relief for back pain, neck pain, joint pain, and many other issues. Chiropractic adjustments realign the spinal joints and put them back into their correct position, removing pressure from delicate spinal nerves. Healthy backs are one of the foundations of wellness.


5 Myths and Truths about common laboratory tests

Sign up below for our newsletter and recieve a FREE E-BOOK with useful information about your health.

Subscribe to our newsletter

Watch a short informational video about Nutition.

Watch a short video about Chiropractic care.

Didn’t find what you were looking for?

Sheehan Natural Health Improment Center has some great educational resources available online.


Have a look around: 


Learn more about Nutrition Response TestingSM


Learn more about Chiropractic


Learn more about Nutrition Response TestingSM

Our Team!

Learn more about our Team!

About Us

Located in the Lancaster, PA area, Sheehan Natural Health Improvement Center offers chiropractic care and nutrition response testing.


Monday – Thursday
10:00 AM – 12:00 PM, 3:00 PM – 6:00 PM


1301 East King Street
Lancaster, PA 17602