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Meet Your Doctor

Hi, I'm Dr. Joseph Sas

Dr. Sas offers specialized care that addresses patients as individuals—expect to find a caring staff that takes the time to listen to your needs. In addition, Dr. Sas is a certified Kinesio-Tape practitioner. As such, he offers specialized treatment that helps to support and improve the function of tendons and ligaments. This therapy has positive effects on lymphatic movement. It is often used to stimulate proper nerve function. 


You Shouldn't Live in Chronic Pain

Back pain is usually of varying degrees, ranging from shooting, stabbing pain to a dull ache. While back pain can go away on its own, it is a good idea to get chiropractic care. This ensures a faster recovery and  proper diagnosis of the problem. Back pain can be caused by a number of different reasons.

Here's What You're Getting Today

Chiropractic Examination


Report of Findings


Patients Helped


Years Serving St. Louis


Avoided Surgery Costs

We Love Helping Patients Restore Their Health

P Murphy

I was in excruciating pain, not able to stand, sit, or walk. I wanted to go to the ER but it was 15 minutes away and I knew I couldn’t stand the pain to travel 15 minutes. Dr. Sas was only 5 minutes away and could see me right away so I decided to try him first. I am 5 weeks into my 12 week plan and I’m very happy with my results so far. Within two visits I was able to drive myself to appointments. My pain level has gone from off the charts to about 4 and I’ve even had some days that were mostly pain free. I’m confident that we will meet our goal of fixing my issues by the end of the 12 weeks. The staff there is excellent.

Dava-Leigh B.

I am impressed not only with the expert care and a multifaceted approach of Dr. Sas, but that at the end of a long day, I always feel welcomed and genuinely cared for by everyone on ataff. The flexibility and kindness of everyone I’ve met is such a blessing.

Kailey B.

Dr. Sass took the time to get to know me and what my own personal goals were in order to better take care of my health needs. He was very straight forward and explained everything that would occur in order to get me to the point of achieving my goals and how he fit into that! Highly recommend!

Frequently Asked Questions

What health issues can you help with?

At Gateway Chiropractic, we provide care for an array of different problems. Often, people seek our help with conditions such as: Asthma, Auto Accidents, Back Pain, Neck Pain, Bed-Wetting, Foot & Ankle Problems, Hand Problems, Headaches, Migraines, Personal Injury, Sports Injury, TMJ Disorders & more!

What Techniques are you trained in?

Dr. Joseph Sas, Chiropractor St. Louis, is skilled in a number of adjusting techniques and will use what is most appropriate for your age and condition. These methods include Pettibon, CBP, Diversified, Sacro Occipital Technique®, Gonstead and Pierce.

Can you help children?

We focus on alleviating the stress that is placed on the spinal nerves. In turn, the nervous system function is enhanced, allowing for increased performance of the body and its organs. Children do not receive the same form of chiropractic care that adults get. Infants and babies receive care using just the pressure of the fingertips, usually while they are in a parent’s arms or lying on mom or dad’s chest. A gentle, noninvasive instrument is also used for adjustments on children.

Our proven methods have gotten our patients tremendous results!


Claim Your Chiropractic Health Screening Today

Chiropractic is safe at any age! We’re happy to welcome all ages at Gateway Chiropractic, from newborns to those in their 100s.

The human body is capable of healing on its own when proper alignment is restored with Corrective chiropractic, allowing your innate abilities to function at their greatest capacity.


**Due to Federal Guidelines – Medicare & Medicaid recipients are not eligible for free or discounted offers**