The Centers for Advanced Orthopaedics is redefining the way musculoskeletal care is delivered across the region with locations throughout Maryland, DC, Virginia and Pennsylvania.
Expert Orthopaedic Care Tailored to You
Our Board-certified Orthopaedic Specialists provides personalized care for fractures, arthritis, joint pain and mobility issues to help you stay active with confidence
Stay in the Game.
Come Back Stronger.
Advanced Sports Medicine that provides comprehensive diagnosis, personalized treatment, and rehabilitation for athletes at all levels
Recover Strong.
Move Better.
Experienced Therapists provide onsite physical and occupational therapy to promote faster recovery, improve mobility and long-term wellness.
Welcome to CAO - Manassas, Fairfax & Gainesville
Founded in 1999 as Prince William Orthopaedic Hand Surgery and Sports Center, we have operated as The Centers for Advanced Orthopaedics since 2013, continuing our legacy in musculoskeletal care for patients of all ages. With offices in Manassas, Fairfax & Gainesville, Virginia, we provide advanced, comprehensive, and compassionate orthopaedic services.
Our team delivers non-surgical and surgical treatments, pain management, sports medicine, physical and occupational therapy—addressing conditions of the joints, bones, ligaments, muscles, and nerves. We focus on identifying the root cause of your pain and creating a personalized treatment plan to help you return to health and doing what you love!
What Our Patients Say
“Dr. Dombrowski took the time to explain the mechanics of my hip and knee pain — that it all starts with my feet. He addressed the pain, as well as how to fix the problem with PT and orthotics.”
Verified Patient
“Dr. Jossan is very personable!! Very thorough and talks to you so you understand what is going on. Travel and hour to see him!!”
Verified Patient
“After getting hurt at work I was terrified. But after meeting with Dr. Knight the terror melted away. I felt like I was in excellent hands. His staff was also great!”
Verified Patient
“Dr. Weidner was very attentive and informative. He even explained in more details, xrays previously taken by another doctor. I really appreciated his professionalism and his friendliness while helping me understand the cause of my pain in my hip and knee.”
Verified Patient