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Your Partner in Holistic Health & Wellness in Lewisville, TX
At Complete Health & Wellness, we believe true health is a holistic combination of mind, body, and spirit. Our team of experts specializes in functional medicine, chiropractic care, posture therapy, and women's hormone health, offering personalized solutions to address root causes of health issues. With over two decades of combined experience, our practitioners utilize advanced diagnostic tools and cutting-edge therapies to restore balance and promote long-term wellness. Dr. Christina O'Brien, a certified functional medicine practitioner, leads our clinical team while Heather Browning brings 27 years of expertise in posture therapy.

We prioritize patient-centered care, focusing on individual needs through customized treatment plans that integrate nutrition, supplementation, and targeted therapies. Our commitment to evidence-based practices and continuous education ensures we deliver transformative results while maintaining the highest standards of professionalism and ethical care.
Services
Functional Medicine Chiropractic Care Women's Hormone Health Posture Therapy Acupuncture Cold Laser Therapy Infrared Sauna Massage Therapy Functional Training Active Stretching
Highlights and features
  • We offer personalized functional medicine plans based on advanced diagnostic testing
  • Our team includes certified specialists in hormone health and posture therapy
  • We combine chiropractic care with cutting-edge therapies like cold laser treatment
  • Our practitioners have over 30 combined years of experience in holistic health
  • We provide evidence-based nutritional guidance tailored to individual health needs
Associations and certifications
  • Egoscue University
  • National Academy of Sports Medicine (NASM)
What people say
Truly listens and investigates Life-changing progress Knowledgeable and caring team Restored mobility and balance Holistic approach works
People
Dr. Christina O'Brien
Chiropractor & Functional Medicine Practitioner
Dr. O'Brien specializes in functional medicine and hormone health with certifications from Sherman College and the Institute for Functional Medicine. She combines chiropractic care with advanced diagnostics to address complex health issues.
Heather Browning
Posture Therapist
Certified posture therapist with 27 years of experience in rehabilitation and Egoscue methodology. Heather specializes in correcting postural imbalances causing chronic pain through personalized exercise programs and soft tissue therapy.
Questions
What holistic services do you offer for chronic health issues?
We specialize in functional medicine, chiropractic care, hormone health, and posture therapy to address root causes of chronic conditions through personalized treatment plans.
How does your functional medicine approach differ from conventional care?
Our functional medicine focuses on root-cause analysis using advanced diagnostics like DUTCH hormone testing to create personalized nutrition and supplementation plans.
Do you treat both men and women's health concerns?
While we have specialized women's hormone health programs, our services benefit all genders through comprehensive functional medicine and musculoskeletal care.
What makes your posture therapy effective for chronic pain?
Our certified posture therapist uses Egoscue methodology with personalized exercise programs to correct structural imbalances causing chronic pain and mobility issues.
Can I schedule consultations online?
Yes, we offer discovery Zoom calls and in-person appointments. Visit our website to schedule or contact us directly at 972-315-9900.
Reviews (9)
Brenda Bailey
Apr 09, 2021 Report
I would highly recommend this business not only for the chiropractic care but also for Posture Therapy. The front desk staff is very welcoming and helpful. I saw Heather Browning for Posture Therapy. She took the time to really listen to my concerns. After assessing my needs, she worked with me on exercises that would help strengthen my back and relieve the chronic pain that I was in. I am so thankful to find a business that is truly "complete health and wellness" and who cares about their patients.
Garth Nield
Feb 16, 2021 Report
Class act! Ive been going for Egoscue postural therapy, chiropractic and gut health. Ive recommended to others.
Harold Taff
Jan 12, 2021 Report
Dr O'Brien is my chiropractor and nutritionist. I've been a client for the past five years. She takes the time to listen to your concerns and will recommend appropriate actions to enrich your health and functionality. She and her staff are warm and friendly. I would highly recommend visiting for yourself if you are looking to find a source for healthy advice.
Kailee Garrett
Jan 07, 2021 Report
I love Dr. O'Brien and her practice. I see her for great chiropractic care for my hip and neck. Her employees are very kind and always have a smile on their faces. I would recommend this business to anyone and I have!
Vernell Mobley
Dec 17, 2020 Report
This place is amazing! I can't say enough about the fantastic therapy I've received here. The Egoscue method has brought me from surgery scheduled in 90 days to no, I am not having back surgery. I've been given exercises that help build up my body while adapting to my stenosis and spondylosis. Please try Egoscue exercises with Complete Health & Wellness. You will not regret it and can possibly avoid back surgery that will not restore your health but leave you worse. Txs
Dr. Rahima Kassam Molter
Nov 20, 2020 Report
Come visit us for your Holistic health care. Visit our website for a list of our services, you'll be glad that you did!
Brenda Shelton
Nov 05, 2020 Report
Dr Christina and her staff have been a great help to me on my wellness journey. I've learned so much from Dr Christina on how to better treat myself. I recommend her all the time.
J. Smith
Mar 20, 2018 Report
Here's something to know about Dr O'Brien. She used to use free chiropractic students from Parker University and treated them like garbage because she knew that they needed to finish the internship to graduate and couldn't talk back to her. Can't stand rotten people that treat their staff like dirt. Trust me.go somewhere else.
Genni B.
Feb 17, 2017 Report
I have seen Dr O'Brien for various things over the last 5 years and I would not go to anyone else. She will find the cause of the problem and guide you to the resolution. She is truly caring and her staff is amazing. The name says it all, she offers many solutions for complete health.