Welcome to Arizona’s premier musculoskeletal diagnostic and treatment center. We specialize in advanced, non-invasive therapies to help you move freely and live pain-free. From cutting-edge musculoskeletal ultrasound diagnostics to innovative treatments like PRP therapy, Visco hyaluronic acid, micro-fragmented adipose tissue, and focused shockwave therapy, our expert team is dedicated to providing personalized care and proven results. Let us help you restore function, reduce pain, and get back to doing what you love.
Best in Non-Surgical Orthopedic Care
Precision diagnosis and treatment for:
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Shoulder
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Knee
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Elbow
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Hand
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Hip
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Ankle and foot
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Joints, cartilage, meniscus
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Tendons
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Muscles
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Ligaments
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Bursae
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Nerves
Convenient & Comfortable
Patients can have their imaging and treatments done in the comfort of the office.
Fast Detailed Reports
A detailed report will be available within 24 hours. We can work with your referring Provider and will provide a detailed report and specific recommendations. In so doing, we will always highly respect the referring Provider, working as a team to give the patient the best possible outcome.
Honest & High Quality
Our goal is to give high-quality diagnostic and therapeutic options using the latest evidence guidelines and provide every patient with the best treatment options. We help you make a good informed decision.
Not Just For Athletes
Active elderly, weekend warrior or elite athlete, Fiel Diagnostic and Treatment Center is highly experienced in Musculoskeletal injuries and wants to help restore quality of life to keep people active and achieve their individual goals.
Meet The Team
Dr. Thomas Fiel, DO, FAOASM, has 31 years of experience as a leading Sports Medicine Physician in Phoenix, Arizona, USA.
Glenn Van Crombrugge, APCA RMSK, has 7 years of experience as a leading Sports Medicine Physician in Belgium and Europe.
In their collaboration at Fiel Musculoskeletal Diagnostic and Treatment Center, they will combine their extensive experience and provide highly specialized MSK services.

Sports Medicine Physician | Fiel Family & Sports Medicine | Arizona
With 34 years of experience in sports medicine, I’ve dedicated my career to helping patients understand their conditions and guiding them through personalized treatment plans—always with the same care and honesty I’d offer my own family. From 2011 to 2019, I had the privilege of serving as the team physician for the Phoenix Suns, and I currently support athletes as the team physician for Barca Soccer Academy and Bella Vista High School.
My expertise includes orthobiologic treatments such as M-Fat extraction, PRP (“platelet-rich plasma”), and targeted injections for the treatment of arthritis as well as tendon and ligament injuries. All targeted injections are performed under ultrasound-guided assistance, allowing me to precisely locate the area of injury and deliver treatment with confidence—knowing we’re visualizing the problem directly and maximizing the effectiveness of the intervention.
In addition to patient care, I’ve led over 150 clinical trials as a Principal Investigator across 26 years of medical research. I currently collaborate with AvaCare (formerly CCT Research), and I was honored to lead our site in the AstraZeneca COVID-19 vaccine trial—enrolling 1,460 participants, the second-highest number worldwide.
I believe that medical care should be transparent, compassionate, and human. I use clear communication and even a touch of humor to help patients feel supported, heard, and hopeful—every step of the way.

Glenn Van Crombrugge has 7 years of experience as a sports medicine doctor at the highest level in Belgium and Europe. He attended medical school at Maastricht University in the Netherlands in 2014. He completed his residency in Family Medicine at Ghent University Hospital, Belgium, and his residency in Sports Medicine at Leuven University, Belgium, and has specialized in Sports Medicine since 2017. After moving to Arizona in 2023, Glenn became a USA APCA board-certified Musculoskeletal Specialist in 2024.
Glenn published several articles and presented them at world-renowned Sports Medicine Conferences like the Isokinetic Conference.
Glenn had the privilege to have worked together for the last 7 years with renowned Top Medical Doctors in Sports Medicine in Europe and worked with Olympic, International, and National Top Athletes. Following the latest innovations in the Musculoskeletal field, he saw the potential of ultrasound for diagnosing and treating joint, ligament, tendon, and muscle-related problems. He was among Europe’s first sports medicine doctors to use ultrasound to diagnose and treat musculoskeletal problems.




