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Dr. Ray Weigand

Dr. Ray Wiegand

Dr. Wiegand has been helping people with pain and disabilities for more than 25 years. He has been a licensed chiropractor since 1984. As Clinical Director of the Spine Institute of Missouri, he has treated thousands of patients and built a specialty in the treatment of scoliosis.

Palmer Chiropractic College

Memberships & Associations
Member of the Missouri State Chiropractic Association

Dr. Wiegand has been associated with the postgraduate departments of four chiropractic colleges. He has lectured internationally in Canada, Mexico, Philippines, Korea and China. He has presented the results of his rehabilitation techniques for over 15 years at national research conferences. He also holds patents and copyrights on his proprietary spinal analysis system.

Dr. Corey G. Hahn

Dr. Hahn attended New York Chiropractic College where he completed the rigorous 5 academic year program. He graduated with his Doctor of Chiropractic degree in 2012. He is dually board certified in the U.S. and Canada by the National Board of Chiropractic Examiners and the Canadian Chiropractic Examining Board. He is also licensed to practice Chiropractic in the states of Missouri and Washington.  Dr. Hahn has studied many different types of Chiropractic treatments such as low force instrument assisted, upper cervical specific, spinal decompression, and rehabilitation. He also is certified in nutritional counseling.  Dr. Hahn has a special interest in the treatment of Migraines/Headaches, Vertigo, and chronic neck pain.  After practicing for two years in Washington State, Dr. Hahn moved to St. Louis with his wife Emily, who is a Pediatric Dentist in the area.

Wilkes University, Wilkes-Barre, Pennsylvania, BA Psychology/Neuroscience 2009
New York Chiropractic College, Seneca Falls, New York, D.C. (Doctor of Chiropractic) 2012

Memberships and Associations
Missouri State Chiropractic Association
Washington State Chiropractic Association
American Chiropractic Association

Meet Our Staff

Our staff has been helping people live pain free since this clinic opened in Weldon Spring. The staff is experienced and committed to promoting optimum health.

Staff members Sandy, Kathy and Cassie.

Sign up using the form below or call 636-329-8774 to make an appointment.

THIS ---->https://weldonspringchiro.com/doctors.html

Office Hours

Monday9:00 am6:00 pm
Wednesday9:00 am6:00 pm
Thursday1:00 am6:00 pm
Friday9:00 am6:00 pm
Saturday9:00 am12:00 pm
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
9:00 am Closed 9:00 am 1:00 am 9:00 am 9:00 am Closed
6:00 pm 6:00 pm 6:00 pm 6:00 pm 12:00 pm


I love that they give me explanations and always answer my questions. They make me feel so much better!

Mackenzie P.
Weldon Spring, MO

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