• Chiropractor & Functional Medicine in Marietta, OH & Beyond
Back in Line Chiropractic and Wellness
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740-525-5155

FUNCTIONAL MEDICINE • CHIROPRACTIC • LAB TESTING • WELLNESS SUPPORT

Helping You Feel Better, Move Better, and Find Answers Others Missed

Personalized chiropractic care, functional medicine support, and advanced wellness testing designed to help you feel and function at your best.

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Visit the Lab Store

PERSONALIZED CARE

Personalized Care for Pain, Wellness, and Root-Cause Health Concerns

Helping patients improve movement, reduce pain, and uncover deeper health imbalances through chiropractic care, functional medicine, nutrition, and advanced wellness testing.

Chiropractic Care

Gentle hands-on care focused on pain relief, mobility, posture, and spinal health.

Functional Medicine

Root-cause wellness support using advanced lab testing, nutrition, and personalized guidance.

Injury Recovery

Support for auto injuries, soft tissue conditions, and rehabilitation-focused care.

Chiropractic treatment and functional medicine care at Back in Line Chiropractic & Wellness in Marietta Ohio

Meet the Doctor

                            

Dr. David Norris is a licensed chiropractor and board-certified clinical nutritionist with over 18 years experience.  He combines hands-on chiropractic techniques with functional medicine to deliver holistic, results-based care for people of all ages.

CREDENTIALS:
  • - Doctor of Chiropractic (2007)
  • - Master's of Science in Human Nutrition (2010)
  • - Diplomate, American Clinical Board of Nutrition (2011)
Why Choose Back in Line?

✔ Whole-person, root-cause care  

✔ Flat-fee pricing—no contracts or memberships  

✔ Personalized attention and follow-through  

✔ Serving Marietta, OH and surrounding areas

No Memberships. No Confusion.

We believe in clear, honest pricing. Chiropractic visits are billed at a flat rate. Functional medicine services are customized based on your case. Reach out for details.

What to Expect

  1. Consultation – We listen and learn about your health history and goals.  
  2. Evaluation – We assess your spine, posture, and/or lab needs.
  3. Care Plan – We build a customized plan based on your body’s needs.
  4. Support – We guide you every step of the way, with care you can trust.
Dr. David Norris reviewing patient wellness information at Back in Line Chiropractic & Wellness in Marietta, Ohio

What Our Clients Say

“I came in with back pain, and left feeling like a new person. I can move again without pain.” – Emily G., Marietta, OH
“After my car accident, Dr. Norris helped me recover when nothing else worked. I’m so grateful!” – Alex M., Belpre, OH
“He looks at the whole picture, not just symptoms. My energy and digestion have improved tremendously.” – Sam R., Parkersburg, WV
"I truly couldn't recommend Dr. Norris more. He is absolutely phenomenal! He takes his time every appointment to make sure I am getting the best adjustment possible. He is great!" - Grace W., Marietta, Ohio
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"Dr. Norris is great to work with and has a depth of health knowledge far beyond just adjustments. Highly Recommend!" - Warrior Tactical Systems, Marietta, Ohio
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"Dr Norris is awesome! He takes his time with you and is genuinely concerned with your wellbeing. A great chiropractor." - Bonnie B., Marietta Ohio
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"I’ve been going to Back in Line for several years now, he’s been the best chiropractor I’ve been to and helps me with any nutritional needs too! Highly recommend, won’t be going anywhere else for these services!" - Deborah P. Marietta, Ohio
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"Dr. Norris is very patient and very flexible. I went in with ongoing back pain and he got me in fast and addressed my concerns. I would highly recommend going to him as he is not one of those Chiropractors that try and push a lot of unnecessary extras and he is very affordable!" - Dale H. M., Reno, Ohio
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Ready to Feel Better?

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Explore At-Home Functional Lab Testing

Want deeper answers about your health? Our online store offers advanced lab testing kits for gut health, hormones, environmental toxins, food sensitivities, and more. All tests include expert interpretation and a personalized plan from Dr. Norris.

Shop from the comfort of home — no referral needed.

Visit the Lab Store

Your Wellness Doesn’t Stop at the Office

Whether you’re looking to support energy, digestion, recovery, or inflammation — we offer professional-grade supplements through our trusted Designs for Health online dispensary.

Explore the same products used in our clinical recommendations, available to you 24/7.

Visit Our Supplement Store