Close this search box.

Repair. Enhance. Prevent.

Our goal is to provide top quality, personalized physical therapy and sports performance services that are accessible and affordable to anyone, anywhere, at any time. We offer solutions to help everyone at every budget feel better and move better. Whether you want to work with us in-person or online, we’ll help you become more mobile, stable, and strong.

The Physio Fix was established in Phoenix, Arizona in 2017 by Dr. Stacie Barber.

After earning her doctorate degree in 2015, Dr. Stacie took her first job as a physical therapist in a traditional outpatient orthopedic and sports physical therapy clinic. As she was settling into the profession, she became increasingly frustrated with the level of patient care she could provide. Her time with patients was profoundly restricted so the clinic could churn through visits to maximize income. In addition to being rushed through in-person treatment, she had volumes of documentation she had to fit in at the end of the day to keep insurance companies happy. By year two, Dr. Stacie was on the verge of burn-out, tired of feeling like she wasn’t putting her skillset to the best use and like she worked for insurance carriers instead of her patients…so she created her own solution…by taking the leap into solopreneurship!

In 2017, she ventured out on her own and into an office space she rented at a Crossfit gym before transitioning to a private facility in order to be able to see patients in a 1-on-1 hour-long setting. Dr. Stacie was thrilled to be able to ensure that patients received the proper treatment and attention they deserved! Simultaneously, she worked to increase her online presence, adding in telemedicine and began serving the physical therapy community by offering mentorship to students in PT school. While not originally part of her business plan, she eventually ended up turning one of her mentees into the very first addition to her team.

Then when the COVID-19 pandemic hit in early 2020, she (like so many) faced multiple challenges, including facility access restrictions, increasing rents, and other difficulties. Again forced to find a solution, Dr. Stacie took the risk to open her own facility in the fall of 2020 – where The Physio Fix now resides. She made a giant capital investment and built out her facility from a blank slate – handling everything from the reception area wallpaper application to all the equipment assembly!

With her new location feeling like home, she decided to bring in more like-minded and talented doctors and the office staff necessary to support the expanded operations and increased patient flow. Within one year of the grand opening, The Physio Fix hit max capacity! Read on to learn more about The Physio Fix team and what makes them so valuable.

Our Services

Physical Therapy

Rehab/Prehab Services

Whether you have an existing injury or want to prevent injury, we start with a comprehensive assessment to learn your injury history, tolerance level, your goals, and identify any weaknesses in mobility, flexibility, strength, stability, and functional movement patterns. With the data from the assessment, we create an individualized physical therapy program tailored to your specific needs. We accept BCBS insurance and offer the popular self-pay option. Our clinicians work with you 1-on-1 for the entire 60-minute visit to help you recover from injuries and strengthen any deficiencies that prevent you from being the strongest version of you!


We work with clients all over the world to help them achieve their goals whether through our premade programs or our custom programs. A custom program starts with personalized attention through a video appointment to learn all about you and your needs and goals. Then, no matter what you want to work on, we create a training plan that caters to your schedule and the equipment you have access to. We’ll help you get out of pain, improve performance, and maintain resiliency!

Fitness Training

As former or current athletes ourselves, we know how important it is to be in prime shape. Let us help you level up your game with our 1-on-1 or small group training and manual therapy services! Programs are designed around your specific needs and lifestyle – whether you’re looking for general fitness or sports-specific training – and will include exercises for injury prevention.

Injury Prevention Classes

Based on popular demand, we have expanded our in-person schedule to include weekend classes focused on injury prevention! These classes are offered on one Saturday each month and target the specific needs of various types of athletes.

Meet The Physio Fix Team

Dr. Stacie Barber

Owner/Founder of THE PHYSIO FIX


Dr. Stacie Barber is the founder and owner of The Physio Fix, which was established in 2017. Stacie received her B.S. in Exercise Science from Illinois State University in 2011 where she was also an NCAA student-athlete, earning several honors in the sport of gymnastics. After undergrad, Stacie went on to become a strength and performance coach, furthering her knowledge of exercise prescription and implementation before pursuing her Doctor of Physical Therapy degree which she obtained from Duke University in 2015. 

As a former collegiate gymnast, bodybuilder, powerlifter, and current Olympic Weightlifter, Dr. Stacie has had her fair share of orthopedic injuries and surgeries (11 surgeries to be exact!), so she understands how detrimental an injury can be for an athlete at any level. Therefore, she spends a lot of time with patients analyzing their movement patterns, identifying deficits, and improving body mechanics to not only fix the current problem but to also prevent further compensations and degeneration. 

Stacie has worked with the entire spectrum of patients – from professional athletes and Olympians to those just learning their sport! She enjoys working with people of all ages who participate in a variety of sports, but she specializes in working with gymnasts and strength athletes. Stacie incorporates strength training, mobility training, and sports performance enhancement into all of her treatment plans to help people unleash their full potential. There is no question you will be stronger and feel better than ever after working with Dr. Stacie!

As a new mom, Stacie doesn’t have much spare time!! When she’s not treating clients or working out at The Physio Fix facility, she’s at home enjoying quality time with her husband Logan, daughter Oakley, and their five dogs who regularly provide “patient support” at her facility! 

Dr. j. keagan BARRETT

Doctor of Physical Therapy (PT, DPT)

Dr. Keagan received his undergraduate degree from Iowa State where he assisted in their biomechanics research lab while tutoring and mentoring student-athletes. Like Dr. Nate, he went on to earn his Doctorate in Physical Therapy from Creighton University. After graduation, Dr. Keagan began practicing at an outpatient clinic focused on baseball and athletes before joining The Physio Fix team.

Dr. Keagan grew up in small-town Iowa as a multi-sport athlete – that’s where he developed his passion for lifting weights. He now trains as a competitive powerlifter and has dabbled in Olympic lifting and Strongman events. 

He lives in Scottsdale, Arizona with his fiance, Makenzi, who is also a physical therapist.

Dr. Anna Zuloaga

Doctor of Physical Therapy (PT, DPT), CSCS

Anna received her undergraduate degree from the University of Akron and went on to obtain her Doctorate in Physical Therapy from the Medical University of South Carolina. She had the privilege of gaining clinical experience with a variety of athletes from youth and high schoolers to professionals in the MLB, NFL, and NBA.

Anna is originally from Pittsburgh, Pennsylvania, and spent 6 months living in Chile after high school where her love for lifting started to grow and where she was able to learn more about other cultures and gain fluency in Spanish. In her free time, she enjoys working out, exploring Arizona, and going on hikes with her boyfriend and their dog, Friday!

She lives in Glendale, Arizona with her boyfriend, Drew, who is also a physical therapist.

Dr. cailyn kennedy

Doctor of Physical Therapy (PT, DPT), CPT

Cailyn completed her undergraduate studies at the University of South Carolina and received her Doctor of Physical Therapy from Wingate University. After graduation, she also obtained her personal training certificate and coached part-time in F45 gyms across the U.S. to enhance her understanding of how individuals move and train.

While she enjoys working with a wide variety of populations, from young athletes to seniors, dancers hold a special place in Cailyn’s heart. She was a competitive dancer for over 15 years. Throughout college, she was a member of the Carolina Girls Dance Team, earning numerous awards and recognitions. With this extensive experience, Cailyn intimately understands the stress and demands of the sport and specific rehab protocols for optimal recovery.

Cailyn focuses on building relationships with clients to help them improve their quality of life and advocate for their overall health and well-being. She takes the time to understand each client’s individual needs and transfers that into functional exercise that will help them reach their goals in the safest and fastest way possible!

Outside of work, Cailyn enjoys running, hiking, trying new restaurants, watching sports, working out, and traveling the world. She is currently training for her first half marathon!

Dr. Collin Dean

Doctor of Physical Therapy (PT, DPT), ATC

Collin received his undergraduate degree from the University of Virginia where he assisted in their kinesiology research lab while playing club baseball. He proceeded to get his master’s in athletic training there as well, primarily working with the lacrosse team. This piqued his interest in return-to-sport rehabilitation and has led to a continuing interest in advanced manual therapies and performance-based training. As a master’s student, he also participated in research focusing on adolescent throwers and overuse injuries. Collin then went on to obtain his Doctorate in Physical Therapy from Virginia Commonwealth University, where he amassed clinical experience in high-level sports performance and rehab clinics throughout the country. He had the privilege of working with high school, collegiate, and professional athletes.

Collin grew up in small-town Virginia as a multi-sport athlete. His passion for rehab and sports performance developed from his own injuries and recovery experiences. He still aims to play recreational sports as often as possible and has grown to love golf over the past few years.

He lives in North Phoenix with his wife, Madison, who is a physician assistant. They like to hike, work out, and explore Arizona together.

Amanda Dziawura

Office Manager

Amanda manages The Physio Fix office, overseeing the front desk staff to ensure that patients have a pleasant experience. She also makes sure everything is stocked and orderly, so day-to-day operations run smoothly for everyone. This can even include giving The Physio Fix “patient support” pups their treats and potty breaks!

Amanda was a high-level gymnast for 17 years, finishing her career at the University of Arizona. After graduating, she worked as a gymnastics coach for ten years for children of a variety of ages and skill levels. She is a married mother of three boys who loves going to her children’s sporting events, training for Olympic Weightlifting competitions, and baking creative, custom cakes.

Katrina Kadyszewski

Brand Manager

Katrina helps facilitate The Physio Fix’s marketing and affiliate efforts. She works on brand partnerships, is the wordsmith behind a variety of projects, updates this website, and handles other odd jobs to help bolster the company’s growth. She’s even filled in as a personal trainer in a pinch!

Initially a patient of Dr. Stacie’s (after her 4th knee surgery), Katrina is a transplant from the east coast who is in love with the desert. She works remotely and is back in school obtaining a master’s degree in Clinical Mental Health Counseling. When she can break away from the computer, you’ll most likely find her wandering in the desert, working out, volunteering, road-tripping, or reading books by the pool (pretending she’s oceanside).

The physio Fix Pups

Greeters & “Dogtors”

What our clients say

The Physio Fix is one of a kind! Not only is the clinic super clean, but the entire staff is friendly and knowledgeable. I have taken Stacie’s handstand clinic, in which she gave a ton of mobility exercises, drills, and actually getting up in a handstand. I am currently doing her Strong Like Stacie 16 week workout program. What I love about this program is that she breaks down every exercise programmed on her app. She also gives modifications which can be super helpful. The workouts are challenging, but in the best way ever because it’s smartly programmed so that you can finish it and feel strong. I also am a PT patient of the clinic and see Dr. Hailey Maggio. I have made a lot of progress in just a few short weeks. I have been recommending The Physio Fix to everyone!

- M.S. in Arizona
In-person and online treatment

I am starting my third month of custom programming with Dr. Stacie, and I couldn’t be happier with my progress. I have an old hamstring injury that I’ve been working on, and the custom programming has really enabled me to get it stronger while hitting my fitness goals. The feedback on my form checks and the positivity has been amazing. The workouts have been so much fun, and I’ve already made great progress. I have even shown my workouts to my orthopedic specialist, and she was really impressed. I can’t recommend the custom program highly enough!


Get on the newsletter.

Be the first to know about important new arrivals, sales, and special events.

Thank you for subscribing!