Welcome to Optimal Performance

Your Newnan Chiropractor

If you have not been to a chiropractor before and want to find out more, please Email Us or call (770) 912-9797 to receive the answers to your questions. We also welcome referrals, We also welcome referrals, so we invite you to share our chiropractic and wellness information with your friends and loved ones.

If you would like to stay informed about the latest in chiropractic care or if you want to start receiving free articles about health and wellness news, subscribe to our bi-weekly newsletter, even if you are not a patient. We also offer a member wellness area which includes our animated exercise videos, wellness articles, and other healthcare resources. 

For more information or to schedule an appointment with our Newnan chiropractor, call 770-912-9797 today!

At Optimal Performance, we primarily focus on helping you (men, women, kids and athletes) with fitness, wellness and injuries. We provide quality care using rehab & chiropractic techniques, exercises, stretches, soft tissue mobilization, trigger point release, strength & conditioning training. Our approach and solutions for many common health issues and injuries have improved the lives of many people. Our services are tailored to the needs of each unique patient. Our mission is to provide optimal quality care that will get you better, faster and that is non-invasive. Whether you are a wellness patient or come in with an injury, we will treat you with the care that suits you best. At Optimal Performance, we believe in promoting wellness through injury prevention and health maintenance.

  • Chiropractic
  • Deep Tissue Laser Therapy
  • Rehab
  • Spinal Decompression Therapy
  • Soft Tissue Mobilization
  • Sport Injury Management & Prevention
  • Strength & Conditioning
  • Stretching & Excercise
  • Kinesio Taping          

Dr. Eric Legault
Newnan Chiropractor | Optimal Performance | 770-912-9797

120 Werz Industrial Blvd. Ste 500 Newnan, GA 30263

4 Shenandoah Blvd Newnan, GA 30265

Optimal Performance Clinic


Meet the Doctor

  • Dr. Legault's Bio
    Dr. Eric Legault

    Meet the owner and doctor: Dr. Eric Legault graduated from Life University, College of Chiropractic in 2005. He is a Doctor of Chiropractic (DC) certified with modalities by the National Board of Chiropractic Examiners.


Helpful Reading


  • Dr. Eric – passionate – energetic – utilizes cutting edge training and rehab techniques! I would recommend his services to anyone.

    - - Dr. Peter Hughes, M.S., D.C., A.T.C/L., C.S.C.S.
  • Dr. Eric, thank you for everything! I have been seeing you for almost a year! In the past year, I have been training for the Boston Marathon and you have helped me on my journey! In January (3 months before the Boston Marathon) I injured by calf muscle so bad I could barely walk let alone run even 1 easy mile. I tried everything on my own including deep tissue massage from a massage therapist. I was referred to Dr. Eric by my wife’s friend and decide to give him a call. After talking to Dr. Eric, I begged him to see me that day (Superbowl Sunday-none the less) and he drove 45minutes to see me. He worked on my calf and told me to go home and ice and go out for a run the next morning and call him afterwards to let him know how it went. I ran for the first time in weeks with absolutely no pain for 4 miIes. I went to him again on Wednesday for another session and was back up to running 50 miles the next week. I can honestly say without Dr. Eric’s help the calf would not have been 100% after two treatments and probably would have had to postpone the Boston Marathon in April. I would recommend anyone with any kind of pain or injury to his practice. Thanks again for everything Dr. Eric! You truly are one of a kind!

    Show More - Doug A.
  • After trying many options, I decided to see Dr. Eric for adjustments, he has greatly assisted in alleviating the chronic pain in my hip and lower back. Presently, I experience little to no pain in each area.

    - Christine B.
  • Eric is amazing!! Reached out to him after suffering through complications of two broken vertebrae. Can't believe the difference after just the first couple of visits!! Thanks so much Optimal Performance!!

    - Dave B.
  • I went to Dr. Eric because of severe tension & pain in my shoulders & lower back. Not only does he adjust me, but he also uses other techniques such as laser therapy, massage, & stretching. After our sessions, he always gives me stretches to do at home that helps speed up my progress. I'm already amazed at how much better I feel in just a few visits!

    Show More - Theresa S.

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