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Most Trusted Regenerative Clinic in Raynham, MA


575 South St W Ste 2B Raynham, MA 02767

Meet the Team

Dr. Brian Petrie, DC

Dr. Brian Petrie, DC

Board Certified Chiropractor

Professional Education:

• Doctor of Chiropractic Raynham MA 25+ Years

• Graduate of the Barlow Brain and Body Institute

• Fellow International Board of Functional Neurology (FIBFN) in training.

• Student of the Kharrazian Institute

• Clinical Mastery Advanced Functional Medicine Practitioner training program

Dr. Brian Petrie, DC, is a thought leader in the world of Functional Neurology. Having led a distinguished career for 25+ years, Dr. Petrie has garnered a commendable reputation as a leading authority on chronic pain. He is a well-respected Doctor of Chiropractic and serves Raynham and the surrounding communities at his private practice, Regenerative Medicine of Raynham.


Dr. John Diorio, MD

Dr. John Diorio, MD

Clinical Director

Dr Diorio is a graduate of Johns Hopkins University and NYU Medical School . He is board certified in Internal Medicine after training at St Elizabeth’s hospital. His career has spanned four decades with clinical experience initially in ER medicine for 3 full years at Brockton Hospital followed by 31 years of general medicine office practice. He was a founding member of Compass Medical and for the past six years has changed his career focus fully into the areas of LTC/SNF/post acute care/geriatrics and palliative care. He currently has numerous medical directorships in multiple Nursing homes and is serves as an active hospice medical director as well. He has been academically supervising and collaborating with N P’s for nearly 30 years and continues to support the educating of N P’s for two active clinical groups in those areas.

Dr.Diorio is pleased to advise, consult and collaborate with the nurse practitioner and Regenerative Medicine of Raynham LLC.

Melissa R.P. Teixeira

Melissa R.P. Teixeira

Office Manager

Melissa R.P. Teixeira is an AANP board certified Family Nurse Practitioner born and raised in Massachusetts by two amazing Cape Verdean immigrant parents, alongside her sister and two brothers. She received her second Bachelor’s degree in Nursing from the University of Massachusetts Boston in 2015, as well as her Masters in Nursing in 2018 and Doctorate of Nursing Practice in 2021 at UMASS Boston.

Prior to working in aesthetics, Melissa worked as a registered nurse for over a decade in various healthcare settings. She continues to work in aesthetics, regenerative medicine and health and wellness, and continues to expand her skillset. She has a passion for helping others and giving her patients guidance and support to strive for the best quality of life, and feel and look great in the process. She looks forward to the opportunity to do the same for you!

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Visit our Location

575 South St W Ste 2B

Raynham, MA 02767

Give us a Call


About Us

Our mission at Regenerative Medicine of Raynham located in Raynham, Massachusetts provides an alternative, non-invasive treatment modalities, in addition to Regenerative Medicine, that help control pain, speed recovery from various injuries, and even delay or prevent having to undergo surgical procedures.


Monday: 9AM - 5:00PM

Tuesday: 2:00PM- 5:00PM

Wednesday: 9AM - 5:00PM

Thursday: 9AM - 5:00PM

Friday: Closed

Saturday: Closed

Sunday: Closed

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