meet the team

Chiropractor Wichita Falls TX Stewart Chapman


Dr. Stewart Chapman D.C.

Now serving in Wichita Falls TX, Dr. Stewart Chapman attended both Texas Tech University and Texas A&M and graduated in 1984. He spent the next several years working as a stock and commodities broker when he decided he wanted a career change. 

His decision to become a chiropractor stemmed from his childhood recurring back pain which prevented him from playing sports in junior high school. After he received treatment from his childhood chiropractor he was able to play football, basketball, and run track. The relief he experienced at such a young age influenced him to pursue this area of medical care.

He attended Parker College of Chiropractic and was class president and student body president while there. He graduated with honors in 1993. Dr. Chapman and his wife, Karen, have 2 sons and 1 daughter in love. He is a deacon in his church and teaches Sunday school. Dr. Chapman has served his community on various boards and in multiple service organizations. When asked what he loved most about his career he stated, “Seeing Patients become pain-free and doing things they could not have done before coming to the clinic.”

Chiropractor Wichita Falls TX Cari Guidry


Dr. Cari Guidry D.C.

Dr. Cari Guidry has always had a passion to help people. When she researched chiropractic and discovered that it was a natural, holistic approach to health, she knew that is what she wanted to do.

She began pursuing her passion early, even while still in high school, and graduated from Parker College of Chiropractic at an early age. After practicing as an associate doctor in southern Louisiana for several years, she moved back home to Texoma to open her own practice at the young age of 23 years old.

Once she got married, her dream of starting a family began to get louder, but being the sole doctor in her practice presented a difficult challenge. Thankfully, Dr. Guidry and Dr. Chapman were able to join forces. Over the years Dr. Guidry had 3 children. After experiencing pregnancy, childbirth and becoming a mother, she became overwhelmed with the desire to learn more about pediatric and prenatal chiropractic care.

She has further her education through the International Chiropractic Pediatric Association and is certified in the Webster technique. Although she does specialize in pediatric and prenatal care, Dr. Guidry treats a wide variety of patients and conditions. From men to women and old to young, countless families use Dr. Guidry as their chiropractor.

In her spare time Dr. Guidry loves spending time with her family and traveling. She is a member of Impact 100, a sustainer of the Junior League of Wichita Falls, a graduate of Leadership Wichita Falls and serves on the Archer County Child Welfare Board. She also opened the Wichita Falls Birth & Wellness Center in 2017.

Chiropractic Wichita Falls TX Eric Williams

Family Nurse Practitioner

Eric Williams F.N.P-C

Family Nurse Practitioner Eric Williams served in the United States Air Force for 23 years. He has been in the medical field in some capacity for nearly 30 years now. 

He was cross-trained from his initial AF specialty to become an Air Force Medic in August of 1991. He attended the training course here at Sheppard AFB and completed his clinical training at Scott AFB Illinois. In 1996 he was transferred back to Sheppard AFB from F.E Warren AFB in Wyoming and became the Superintendent over the 4N0 medic training course until his retirement from the Air Force in 2003. At that time he was already accepted into the Bachelor of Science in Nursing program at Midwestern State University and in 2004 he graduated with honors Magna Cum Laude.

He was employed by United Regional Healthcare System while he attended his nursing program and upon completion of his degree/certification,, he worked in the ICU/Cardiovascular ICU unit and critical care areas for the next 10 years. He obtained his Critical Care Registered Nurse (CCRN) certification within 2 years and maintained that certification until he left URHCS. In 2014 he graduated with his Master of Science in Nursing from Midwestern State University, passed the Family Nurse Practitioner certification exam, and began his new career as an FNP-C at Family Practice Associates in Wichita Falls. He worked there in the Walk-in clinic for 6 years. He began working with TMAC in September of 2020 and is happy to be here

He is married to his beautiful wife Lisa of 36 years. They have three adult children, 2 daughters, and 1 son, all married to wonderful spouses. These three families have given Eric and Lise 9 wonderful grandchildren to spoil and enjoy. Eric is active in his church singing in the choir and teaching an Adult Life Group. His wife Lisa is involved in the women's ministry at the church. Eric is an outdoorsman who loves to fish, hunt, hike, and go on long walks daily. Together they both love to travel and have been to many places overseas and throughout the United States.

Chiropractic Wichita Falls TX A'Z Johnston

Dr. Chapman's assistant

A'Z Johnston

Hi! My name is A'Z and I have been Dr. Chapman's chiropractic assistant since 2021. I am the proud mother to a sweet loving old boy, and I am ecstatic to help you in your treatment journey at TMAC.

In my personal time, I enjoy renaissance festivals, concerts, going to the gym and indulging in video games and board games.

Chiropractic Wichita Falls TX Makila Palomo Meet The Team

Dr. Guidry's Assistant

Makila Palomo

Hi, I'm Makila and I'm Dr.Guidry's assistant! I've been employed with TMAC since 2022, but started here as a patient years ago. I love getting to know our patients and helping them get better. When I'm not here, I'm spending time with my husband and two kids or building Lego sets.

Chiropractic Wichita Falls TX Lauren Taylor Meet The Team

Allergy Specialist

Lauren Taylor

Hi! I'm Lauren, and I am the Clinical Allergy Specialist! I was raised in Henrietta and recently moved back to the area. I have two dogs and two cats and love to spend my time traveling. I joined the team here at TMAC this year and am so happy to be here. I hope to see you in my office soon!

Chiropractic Wichita Falls TX Hector Montano Meet The Team

Rehab Director

Hector Montano

Hi my name is Hector, born and raised in WF. I am the director of our rehab department and have been at TMAC since 2018. In my free time I like playing basketball, soccer, pool, and hanging with my dog.

Chiropractic Wichita Falls TX Hannah Todd Meet The Team

Rehab Tech

Hannah Todd

Hello! My name is Hannah and I am a MSU Alumni. I have been at TMAC since 2023. In my free time I enjoy walking my dogs and visiting family and friends as much as I can. I hope to help as many TMAC patients with their therapy as I can!

Chiropractic Wichita Falls TX Jose Martinez Meet The Team

Rehab Tech

Jose Martinez

Hello! My name is Jose and I am an MSU Alumni. I have been here at TMAC since 2020. I enjoy helping people in need. In my free time I enjoy hiking, cycling, and playing soccer.

Chiropractic Wichita Falls TX Keri Morton Meet The Team

Billing Department

Keri Morton

My current responsibility at TMAC is Insurance billing and account manager. I manage and coordinate billing for patients, and oversee the distribution of bills to patients and insurance companies. It is a privilege and my pleasure to be assigned this position.

I have worked with Dr. Chapman for over 25 years and Dr. Guidry for 7+ years. I truly love what I do, and I am blessed to be able to work for such amazing doctors and a caring clinic. When I am not working, I love anything outdoors! My 9 grandchildren keep me pretty busy chasing ball games and livestock shows.

Chiropractic Wichita Falls TX Estefani Del Villar

Medical department assistant

Estefani Del Villar

Hello, my name is Estefani (Stephanie)! I am Eric's assistant and have worked for TMAC for almost a year. I was a patient at TMAC before I became an employee, just couldn't leave. I absolutely love my job and the people I work with. 

One thing I really like about working here is when patients call in saying how much better they feel and how much the doctors help them. In my spare time, I enjoy doing outside activities and spending time with family, especially my little boy.

Chiropractic Wichita Falls TX Brint Richter Meet The Team


Brint Richter

My name is Brint Richter and I am the Business Director and marketer at TMAC. For the last two and a half years I served as the Operations Manager. 

Previous to that I was in the same position for Dr. Chapman and Dr. Guidry for five years at a different clinic. I have two amazing kids, three awesome step-daughters and a beautiful fiancée. In my spare time I like to golf, hang out by the pool and cheer on my favorite sports teams.

Chiropractic Wichita Falls TX Marcie Labelle Meet The Team

Front Desk

Marcie Labelle

Hi, I am Marcie LaBelle. I work the front desk at TMAC and I'm also the DOT Representative for billing. I'm originally from Houston and moved to North Texas in 2020 with my husband to be closer to family. We bought a house and put down roots in Wichita Falls where we live with our 3 dogs. I am blessed to be part of the TMAC team and look forward to assisting you!

Chiropractic Wichita Falls TX Sherry Thompson Meet The Team

Front Desk

Sherry Thompson

Hello, my name is Sherry. I work at the front desk. I have just started my "new career" after retiring from teaching. I am the mother to 4 adult children and the "Grammy" to 9. I am loving this opportunity to greet friends that I know and meet "new friends". The atmosphere and people at TMAC make it a great place to come to work every day.


7:30am - 5:00pm

7:30am - 5:00pm

7:30am - 5:00pm

7:30am - 5:00pm

7:30am - 12:00pm
(Dr. Chapman Only)

Saturday & Sunday

Texas Medical Allergy Chiropractic

3801 Call Field Rd
Wichita Falls, TX 76308

(940) 322-2400