Where Serious Athletes Turn for Elite Physical Therapy
At Integrated Performance in Westfield, IN, we bring MLB-level expertise to local athletes who refuse to settle for average care. Whether you’re a baseball player working your way back from an injury or an athlete pushing to reach the next level, our one-on-one physical therapy helps you recover stronger, prevent setbacks, and stay in the game you love.
Schedule Your Free ConsultationWho We Help
We offer elite physical therapy for the serious athlete. Our mission is simple – to be the catalyst for peak human performance by providing individualized care that supports athletes physically, mentally, and educationally. Every athlete’s success matters, and our approach is built to keep you on the field, performing at your best.
Baseball Players (youth → pro)
Baseball is at the core of what we do. From youth pitchers to professionals, we deliver specialized rehab and return-to-play programs designed for the unique demands of the game. Our step-by-step plans – including individualized throwing programs and video-guided exercises – ensure you return to competition quickly, safely, and stronger than before.
Athletes Across Sports
We work with competitive athletes in football, soccer, track, and beyond. With experience at the highest levels of professional sports, our therapists bring elite rehab methods to athletes of all ages. Every program is tailored to your needs, giving you the tools to recover fully and reduce the risk of re-injury.
Athletes for Life
Not every athlete competes under stadium lights. If you’re committed to training hard and pursuing peak performance, our one-on-one physical therapy provides the same pro-level care trusted by elite athletes – keeping you healthy, resilient, and ready for what’s next.
"I came to Nate with 2 pretty serious injuries. Being home from college for the summer, I wasn’t sure what was needed for me to return to play at 100%. I came to Nate with just hopes of being able to throw again. He went way beyond that. He didn’t just help me get back to throwing, he made me stronger and more mobile than I’ve ever been. He took the proper ways to get me healthy and I know I can go back there whenever I need to make sure I’m still at 100%. Integrated Performance is the best place in Indy and I will forever vouch for anyone to go see Nate for recovery!"
~ Joey Wilmoth, Pitcher, Illinois State
"My experience with Dr. Nate was great. He takes all the right approaches to maximize the results in work, he shows the right attitude every day and is a great person beyond the work. I love working with him during my ankle rehabilitation because I saw progress and he took time to explain every movement and the why behind it. I fully recommend going to Dr. Nate!"
~ Ihmir Smith-Marsette, NY Giants Wide Receiver
"During my freshman year I suffered an injury to my arm so when I was searching for a place to rehab this summer, I was glad I found Dr. Nate at Integrated Performance. He offered great knowledge and understanding on how to specifically treat my arm and what the next step was. My favorite part of working with Integrated Performance was that there wasn't a dull moment. Dr. Nate is very personable and understanding and doesn't make you feel like just someone to treat. He was very easy to get a hold of and flexible which I was very thankful for. I would highly recommend Dr. Nate and Integrated Performance to anyone looking to get professional help and get back onto the field!”Â
~ Jake Hooker, Pitcher, Xavier University
Why Choose Integrated Performance
We believe every athlete deserves the same level of care trusted by professionals. Our vision is to set the gold standard in athlete development, where your success on and off the field is our highest priority. We don’t just treat injuries – we create individualized plans that restore confidence, reduce the risk of re-injury, and help you perform at your best.
Experience at the Highest Level
With years of experience working with professional athletes across major sports, our team brings elite rehab methods to Westfield and Carmel. That expertise means we know what it takes to recover quickly and return to play safely.
Individualized, Athlete-Centered Care
Every athlete’s needs are unique. We design personalized programs – including step-by-step rehab plans, video-guided exercises, and individualized return-to-play protocols – to ensure you progress with clarity and confidence.
A Commitment to Your Long-Term Success
Our goal isn’t just to get you back on the field – it’s to keep you there. By addressing root causes and removing injury risk factors, we equip athletes with the tools to stay healthy, strong, and ready for whatever comes next.
Meet Our Team
Our therapists bring experience from the highest levels of professional sports to athletes here in Westfield. More than just credentials, our team is dedicated to providing one-on-one care that helps athletes recover faster, prevent injuries, and return to doing what they love.
Dr. Nathan Denning, PT, DPT, SCS, CSCS
My mission is to revolutionize human performance through physical, mental, and educational support utilizing a systematic approach. To achieve peak performance as an athlete or clinician, I believe we must systematically find the problem, address it, and continue to measure it to improve it ourselves.
I believe that in order to achieve the status of our own peak performance, whether athlete or clinician, we all must be treated as individuals. We must rely on the systematic approach to identify our own unique strengths and weaknesses and create a plan based on our own individual needs to achieve our peak performance.Â
Dr. Courtney Klueppel, PT, DPT, SCS
I have always had a competitive drive that has carried through every stage of my life. Growing up, I played fastpitch softball and constantly pushed myself to be the fastest base runner, the hardest hitter, and the furthest thrower. However, I didn’t always have access to the resources or education needed to achieve those goals safely. I was fortunate to continue my athletic career at Brescia University, where I played collegiate fastpitch softball for four years. During that time, I experienced recurrent shoulder and elbow pain that limited my ability to perform at my best. Those challenges ignited my passion for understanding how to enhance athletic durability and ultimately led me to pursue a Doctor of Physical Therapy degree at the University of Evansville, where I also earned my Sports Certified Specialist credential.
While at the University of Evansville, I contributed to research on injury prevention and arm health in baseball and softball athletes. I also organized injury-prevention screenings and provided treatment for athletes ranging from high school programs to Division I teams. In professional sports, I’ve had the privilege of assessing and functionally testing athletes for Major League Baseball, as well as learning from some of the leading experts in rehabilitation and performance.
Outside of the clinic, I enjoy exploring Indianapolis with my dog, Willie, walking the Monon Trail, and attending sporting events of all kinds. A lifelong Kentucky fan, I proudly bleed blue for the Wildcats, and when it comes to baseball, I’ll always be rooting for the St. Louis Cardinals.
Don’t Wait to Start Your Recovery
Every week on the sidelines is a week lost. At Integrated Performance, we help serious athletes return faster, stronger, and with less risk of re-injury. Take the first step today.
Schedule Your Free ConsultationOur Approach
Our mission is to be the catalyst for peak human performance by guiding athletes through individualized programs that address every aspect of recovery. We combine world-class rehab with clear, step-by-step plans that give athletes confidence in their return to play.
Evaluation and Goal Setting
Every athlete begins with a comprehensive evaluation. We identify the specific needs of your sport, set measurable goals, and map out the milestones that will guide your recovery process.
Individualized Rehab Plans
Your program isn’t copied from a template. It’s built around you – with daily progressions, video instruction, and individualized throwing or running programs. We focus on what you can do while you recover, so you stay engaged, active, and progressing toward your goals
Return-to-Play Pathway
We provide a structured pathway back to sport, with clear benchmarks at every stage. Our athletes return to competition stronger and more resilient, equipped not just to play again but to reduce the risk of re-injury.
A Performance-Driven Philosophy
Our approach is rooted in the belief that rehab should make you a better athlete. By integrating physical, mental, and educational support, we ensure that every athlete leaves not only healed, but prepared to reach their highest level of performance.
Our Mission
Our mission is to help athletes of all ages reach their full potential by delivering care that goes beyond standard rehab. Every program we create blends physical therapy with education and support, ensuring each athlete has the tools to recover fully and perform at their best.
Our Vision
We strive to set the gold standard in athlete development – where every athlete’s success is the top priority. Through innovation, individualized care, and a relentless commitment to excellence, our vision is to build a place where athletes can achieve peak performance and stay there.
Locations We Serve
Integrated Performance is proud to serve athletes in Westfield, Carmel, and the surrounding northside communities. Our clinic is built for athletes who expect more from their rehab – whether you’re driving from across town or just down the street, you’ll find the same pro-level care trusted by elite performers.
Interested in working with us?
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