Dr. Ryan Knight

Dr. Ryan Knight is a licensed Chiropractor serving the Denison community; a place he has called home his entire life. Being born in Denison, attending elementary all the way through high school in both Denison & Sherman, coming back home to practice affords Dr. Knight the honor of treating friends, family, former teachers, classmates, neighbors as well as new friends and faces. Dr. Knight attended undergraduate at Dallas Baptist University and then went onto Parker College of Chiropractic where he earned his Bachelor’s Degree in Anatomy/Physiology as well as his Doctorate of Chiropractic (1994). As a Chiropractor with over 24 years of experience and who has given over 200,000 adjustments, Dr. Knight is committed to promoting optimal health and well being of patients.  Dr. Knight is also certified in the Webster technique.  Read more about the Webster Technique here.  

Dr. Knight uses a “whole person approach”. This approach to wellness means looking for underlying causes of any disturbance or disruption (which may or may not be causing symptoms at the time) and make whatever interventions and lifestyle adjustments that would optimize the conditions for normal function. Using this unique approach, Dr. Knight is able to help you to accelerate and/or maintain your journey to good health.

The clinic being named “Knight Family Chiropractic” is not just a name….even though for the staff & Drs are not “blood related”, they are still like family! Dr. Knight & the staff take extra time and care to make sure each patient feels like they are family in addition to this cozy, warm feeling of the clinic itself.

Dr. Knight and the clinic have been honored for 9 years (2008-2017) in a row with being named the Herald Democrat’s “Best of Texoma” in the Chiropractic profession.

Each year, Dr. Knight along with his staff, choose organizations to donate back to. For 2018, our “Family” has chosen to support our Teachers through “Cash for the Class” Fundraiser.  

Aside from the clinic, Dr. Knight enjoys spending time with his family; Amy, his wife of 25 years, and their sons, Josh, who is 21 years old and, Bradyn, who is 10 years old. They reside in Sherman & enjoy spending time at home, with friends & family. They also enjoy  live music and going to the movies. The Knight Family are members of Sherman Bible Church.

Dr. Knight is honored you have chosen to spend time learning about him, his staff and the clinic. If you have any questions, need more information or would like to speak with Dr. Knight about your condition/case, please email him or call the office.

Email me @: DrKnight@DrKnight.net

Dr. Joshua Davis

Clinical Director/Chiropractor at the Sherman Clinic
Dr. Joshua Davis was born and raised in the Texoma area, graduating from Sherman High School.  Dr. Davis received his Doctor of Chiropractic from Parker University in 2011 after attending University of North Texas and Texas Tech University for undergraduate studies.  

Outside of the office, Dr. Davis likes to spend his time with his kids; ages range from 2 to 8 years old.  

Email me @ : DrDavis@DrKnight.net

Dr. Justin Turner

Clinical Director/Chiropractor – Denison Clinic

Dr. Justin Turner was born and raised in the Texoma area. Graduating from Parker University in December 2014 with his Bachelors of Science in Health and Wellness and his Doctor of Chiropractic, he is looking to serve the Texoma area with exemplary care and compassion. Dr. Turner decided to devote his life to the art Chiropractic in 2005 when Chiropractic changed his life. He suffered from migraines and was therefore unable to attend school, play sports or live life in any other fashion. When Chiropractic discovered him, he was able to enjoy life once more and began playing basketball throughout the rest of his High School career. Dr. Turner now offers outstanding Chiropractic care involving finding functional, neurological and structural dysfunctions and removing the cause of the problem in order to restore life and mobility with his scientific art.

I am also now certified in the Webster Technique.  Read more about the Webster Technique here.  

Outside of the office, Dr. Turner likes to spend his new puppy, his family, and training his body to perform at its optimum potential. His goal is to serve with love and provide health and wellness in his community.

Email me @ : DrTurner@DrKnight.net

Dr. Katie Lackey


Dr. Lackey‘s love for animals and humans alike has granted her the unique opportunity to develop her craft for spines of all shapes and sizes. She graduated in April 2017 with a Bachelor’s in Health and Wellness, Bachelor’s in Anatomy, and her Doctorate of Chiropractic from Parker University. 

DrLackey possesses a keen interest in maintaining athletes and soft tissue disorders and has since received her fascial distortion model certification (FDM.)   She has also taken extensive post-graduate work to become American Veterinary Chiropractic Association (AVCA) certified so she can share her craft with animals in the near future.
DrLackey enjoys spending her spare time with her dog or out at the barn riding horses.

Dr. Shelbi Wilson

Chiropractor – Denison Clinic

Dr. Wilson found her love for chiropractic at age 16 when she injured herself in ballet. The injury left her with severe low back pain and complete left leg numbness. After leaving ballet and having no relief in pain for a year, Dr. Wilson finally made her way to a chiropractor. She knew from her first adjustment that she had found her purpose in life and pursued chiropractic.

Dr. Wilson graduated with honors in August 2017 from Parker University with her Doctorate of Chiropractic. She also earned her Bachelor’s of Science in Anatomy and her Bachelor’s of Science in Health and Wellness while attending Parker University.

Dr. Wilson’s passion is taking care of pregnant women and children. She is Webster Certified and specializes in prenatal and pediatric chiropractic. Dr. Wilson is a member of the International Chiropractic Association of Pediatrics and is currently working towards her Certification by the Academy Council of Chiropractic Pediatrics (CACCP).

Dr. Wilson enjoys puzzles and painting along with spending time with her husband, Jason, their newborn daughter, Savannah as well as their two dogs Mojo and Lilly.


Kaity Graves

Chiropractic Assistant/Financials – Denison Clinic

Email me @:  Kaity@DrKnight.net

Darci Owens

Darci Owens

Chiropractic Assistant – Sherman Clinic

Email me @ : Darci@DrKnight.net

Leslie Schuster

Leslie Schuster 

Chiropractic Assistant – Denison Clinic

Email me @:  Leslie@DrKnight.net

Haleigh Vest

Chiropractic Assistant – Denison Clinic

Email me @:  Haleigh@DrKnight.net

Rachel Sherman

Chiropractic Assistant – Sherman Clinic

Email me @:  RachelS@DrKnight.net


Yare Lara

Chiropractic Assistant/Insurance – Denison

Email me @:  Yare@DrKnight.net


Jen Simpson

Jennifer Simpson

Chiropractic Assistant –  Denison Clinic

Email me @ : Jennifer@DrKnight.net

Shay Whisenhunt

Shay Whisenhunt

Chiropractic Assistant – Durant Clinic

Email me @ : Shay@DrKnight.net

Emily Renfro

Chiropractic Assistant – Sherman Clinic

Email me @ : Emily@DrKnight.net

Amy Knight

Director of Operations

Email me @:  Amy@DrKnight.net