About Us

We’re not your run-of-the-mill physical therapy office.

You’ll find something “a little extra” here.

“Casey Arceneax gives individual attention to each patient always willing to help you overcome obstacles. […] The lagniappe I receive every visit is his belief in me, that I can do it!

He has made a huge difference in my mental health with his positive encouragement I now believe in myself.
Physically I would not be walking without his therapy!“

– Anna M.

lagniappe pt youngsville la Casey Arceneaux1

Meet your physical therapist

Casey Arceneaux, PT & Owner

Casey Sosthene Arceneaux is from Ridge, Louisiana, born to Wayne and Nelly Arceneaux. He is a 1997 Acadiana High Wreckin’ Ram graduate where he was recognized as a scholar athlete and was selected as Ram of the Year by the AHS faculty. He began his journey to becoming a Physical Therapist after tearing his ACL playing high school football. Following his injury, he pursued reconstructive surgery and relied on the support of a physical therapist for his post-surgical rehabilitation. He saw how crucial the role of his physical therapist was to regaining function and mobility in his knee enabling him to continue pursuing an athletic lifestyle, not to mention movement through his everyday activities.

He continued his education at the University of Louisiana, Lafayette (Geaux Cajuns) where he earned a degree in Sports Medicine, a career in athletic training in his sights. After college, he had the opportunity to work in a hospital setting. It was there Casey saw the physical therapy/rehabilitation needs of a broader community. Young, pediatric patients to the elderly were in need of training, support and a plan to help them regain the strength, mobility and physicality to live their lives! This experience affirmed for him a career serving patients from all walks of life was important and brought him back to physical therapy.

Casey went on to pursue his Masters of Science in Physical Therapy from Texas Womens’ University and has truly loved every aspect of serving patients as a physical therapist ever since! Patients would be quick to describe Casey Arceneaux as an honest, patient-centered and charismatic provider. His compassionate and authentic demeanor makes patients feel at-ease during treatment and that he truly cares about them.

Casey makes it a point to listen attentively to every patient who walks through his doors and treats them like family.

“Every patient is so special to me and my practice. God gave me the gift to connect deeply with all of my patients. I am able to remember so many details about their lives; therefore, when we cross paths later in life, it’s like no time has passed.” – Casey Arceneaux, PT

Casey believes that helping his patients reach their goals requires a team approach. As he says so often to patients in treatment, “You can’t fix yourself, I can’t fix you by myself, but working together we can improve your outcome.” He is passionate about giving patients the tools and confidence to take care of themselves and experience success in their daily lives.

Outside of the clinic, Casey loves to practice what he preaches. He’s active and exercises regularly, running and cycling. He is married to Jennifer and they have two children, Cole 14 and Cate 11. Casey loves his Louisiana roots and stays connected to family traditions and recipes that have been handed down through generations: like making boudin, deer sausage, crawfish bisque, and boiled crawfish. He’s also quite the gardener, planting a vegetable garden every summer that includes tomatoes, cucumbers, jalapenos, gypsy and bell peppers.

EDUCATION
Bachelor of Science Degree (Sports Medicine) University of Louisiana Lafayette
Masters’ of Science Degree (Physical Therapy) Texas Womens’ University

SPECIAL CERTIFICATIONS
Dry Needling Certification (Spinal Manipulation Institute)

SPECIALTIES
Manual Therapy
Dry Needling
Musculoskeletal Dysfunctions
Orthopedic Injuries
Sports Related Injuries
Post-Operative Orthopedic Rehab

Alyssa Zeringue, DPT, OCS

Alyssa Zeringue, DPT, OCS, is a skilled physical therapist from Opelousas, Louisiana, dedicated to helping patients achieve optimal mobility and wellness. She graduated from Westminster Christian Academy in 2014 and went on to earn her B.S. in Exercise Science from the University of Louisiana at Lafayette in 2018, followed by her Master’s degree in 2019.

Alyssa completed her Doctor of Physical Therapy (DPT) degree at Louisiana State University Health Sciences Center (LSUHSC) in 2023. To further her expertise, she pursued an orthopedic residency with ATI Physical Therapy in South Carolina in 2024. In 2025, she earned her Orthopedic Clinical Specialist (OCS) certification, demonstrating her advanced proficiency in orthopedic care. With a compassionate and personalized approach, Alyssa designs tailored treatment plans to help patients recover from injuries, manage pain, and improve physical performance. Her commitment to excellence ensures high-quality care for every individual she serves.