At Barczyk Spine & Joint, our team is the heart of everything we do. From skilled chiropractors to compassionate support staff, each member is dedicated to helping you feel your best. With diverse backgrounds, advanced training, and a shared passion for wellness, we’re here to guide you on your journey to a pain-free, active life. Get to know the professionals who make your healing their mission.
Our Chiropractors
Dr. David J. Barczyk, DC, DACNB
Dr. Barczyk is a New Jersey native and has a B.S. degree in liberal arts from the University of the State of New York. He earned his Doctor of Chiropractic (D.C.) degree from Life Chiropractic College in Atlanta, GA, in 1994. He has extensive post-graduate training in biomechanics, occupant kinematics, and accident reconstruction (over 500 hours). This includes participating in crash testing through the Center for Research in Automotive Safety and Health (CRASH) and Texas A&M University Engineering Department. He has observed and participated in over 50 crash tests with human volunteers, including his own crash test conferences, which were co-sponsored by Louisiana State Police. He is an ACTAR Certified Traffic Accident Reconstructionist. Dr. Barczyk is also a board-certified Chiropractic Neurologist, with 350 hours of post-doctoral work in developmental and functional neurology. He lectures regularly on the biomechanics of musculoskeletal and brain injury. Dr. Barczyk owns and operates Barczyk Spine & Joint, which currently has five locations in south Louisiana and stil I treats patients.
ENJOYS Exercising, reading, and educating the community on health and wellness
FUN FACT He plays the guitar
Dr. Joshua Regan, DC, Clinical Director
Dr. Regan was born and raised in Lafayette, Louisiana. He completed his first B.S. degree from LSU in 2006 and his Doctor of Chiropractic degree and second Bachelors of Science degree at Texas Chiropractic College in 2011. Dr. Regan has been a member of the Barczyk Spine &Joint since 2013. He has post-graduate training in the diagnosis and treatment of whiplash and spine trauma, as well as Chiropractic Sports Physician.
ENJOYS Traveling, reading, and exercising
FUN FACT He is studying to become a level 1 sommelier
Dr. Jean-Paul Abshire, DC
Dr. Jean-Paul Abshire grew up in Carencro, Louisiana. He earned his Bachelor of Science degree from The University of Louisiana at Lafayette in 2014 and his Doctor of Chiropractic degree from Texas Chiropractic College in 2017. He has been with Barczyk Spine &Joint sinceJuly of 2023. He has post-graduate training that includes the treatment of dry needling, cold laser therapy, and myofascial therapeutic treatments.
ENJOYS Spending time with his wife and son, reading for leisure and staying informed on current events, and being involved within his community
FUN FACT He plays the guitar
Dr. Benjamin Penton, MS, DC
Dr. Penton grew up in Midland, Louisiana and pursued his undergraduate degree at Louisiana State University, furthered his education through graduate school at University of Louisiana at Monroe, and studied chiropractic care at Texas Chiropractic College. He is married to his wonderful wife, Jenna, and they have two precious children, Demi and Davis.
ENJOYS All things LSU, is a Duke basketball fan, and enjoys working out and spending time with family and friends
FUN FACT He can juggle!
Dr. Matthew Gurzi, DC
Dr. Gurzi officially joined the Barczyk Spine & Joint team in April 2025, but his connection goes way back—he was once a COLA swimmer coached by Dr. Barczyk himself! Born and raised in Lafayette, he earned his Doctor of Chiropractic from Parker University, where he also earned a Bachelor of Science with a focus in Anatomy. He brings a well-rounded skill set to the team, with extensive training in activator methods, Kinesio Taping, and the Webster technique, a specialized approach to supporting pelvic balance during pregnancy.
ENJOYS Staying active, playing golf, and spending time with family and friends.
FUN FACT He’s left-handed!
Dr. Holly Raggio-Guidry, DC
Dr. Holly Raggio-Guidry, a native of Breaux Bridge, Louisiana, has a strong foundation in science, health, and patient care. She earned her bachelor’s degree in biology and her master’s in Exercise Science from Northeast Louisiana University. Driven by a passion for chiropractic care, Dr. Raggio graduated from Texas Chiropractic College in Pasadena, TX, in 2004 and has been an integral part of the Barczyk Spine & Joint team since 2011.
With extensive post-graduate training in the diagnosis and treatment of whiplash and spine trauma, Dr. Raggio is committed to providing patients with personalized care to help them recover and thrive. She also shares her expertise through lectures on injury prevention in the workplace, helping local businesses create healthier, safer environments for their employees.
ENJOYS Spending time on yard work, traveling to new places, and bonding with her family and friends.
FUN FACT She’s always wanted to learn how to surf—perhaps her next adventure?
Dr. Garrin Fontenot, DC
Dr. Garrin Fontenot, originally from Lake Charles and raised in Mandeville, Louisiana, has always interested in the mechanics of the human body. He earned his B.S. in Kinesiology with a concentration in Fitness Studies, along with advanced coursework in Health Sciences from the Louisiana State University in 2016. His passion for chiropractic care led him to Parker University in Dallas, TX, where he completed his Doctor of Chiropractic degree in 2019.
Dr. Fontenot has pursued post-graduate training in dry needling, expanding his expertise to provide even more specialized treatment options for his patients. His commitment to helping individuals achieve pain relief and optimal function drives him to continuously deepen his knowledge and skills in the field.
ENJOYS Outdoor activities like deer hunting, watching baseball and football, and diving into Manga/Anime for some relaxation.
FUN FACT He is also certified in animal chiropractic care, blending his love for chiropractic with his passion for helping all living beings.
Dr. Megan Begnaud, DC
Born and raised in Lafayette, Louisiana, Dr. Megan Begnaud has always felt a strong connection to her community and a calling to help others live healthier lives. She earned her first Bachelor of Science degree in exercise science from the University of Louisiana at Lafayette in 2011. Her journey in chiropractic care took her to the University of Western States in Portland, Oregon, where she earned both her Doctor of Chiropractic and a second bachelor’s degree in human biology in 2015.
Since joining Barczyk Spine & Joint in 2017, Dr. Begnaud has been a dedicated and compassionate provider, bringing her clinical expertise and personal touch to every patient interaction. She has completed post-graduate training in the diagnosis and treatment of whiplash and spine trauma, allowing her to deliver effective, personalized care to individuals recovering from injury or managing chronic pain.
ENJOYS Family outings, shopping trips, and cozy movie nights.
FUN FACT She’s the proud dog mom of Winston Furchill—a name as charming as he is!