An OrthoNJ Specialty

Hip & Knee Orthopaedics in New Jersey

From hip or knee physical therapy to total replacement, OrthoNJ is highly experienced in hip and knee orthopedics. Let us get you back on your feet.
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The Power To Put Patients First

The OrthoNJ Vision

More and more medical providers are being purchased by corporate entities and private-equity firms. That means profits and losses too-often dictate the treatment options, prices, and outcomes of patients, instead the treatment goals and needs of the patient.

OrthoNJ is the largest independent orthopedic group in New Jersey, comprising six distinct orthopedic divisions. Our dedication to independence means we are laser-focused on doing what is right, not what makes the most money.

That's The Power to Put Patients First.

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About Hip & Knee Care

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Hip and knee pain don't just limit your ability to enjoy activities, they limit your basic mobility. Hip and knee pain can disrupt everyday life, but most hip and knee pain is treatable. OrthoNJ's experts can diagnose the cause of your hip and knee pain, make the necessary repairs, provide the appropriate physical therapy, and get you back to living your life pain-free!

From hip and knee replacement to repair, OrthoNJ's extensive team of experts can treat the pain that's keeping you from the activities you love. We personalize your care and find the best way to improve your condition so that not only can you handle day-to-day activities with little to no pain, but you can also get back to enjoying the extracurricular activities you love. Schedule an appointment and see what OrthoNJ can do for you!

What Does Hip & Knee Care Entail?


  • Hip Arthritis
  • Hip Pain
  • Femoroacetabular (Hip) Impingement
  • Osteoarthritis
  • Rheumatoid Arthritis
  • Traumatic Arthritis
  • Knee Arthritis
  • Knee Pain
  • Joint Replacement Infections


  • Hip Replacements
  • Labral Repair
  • Resurfacing
  • Partial Knee Replacements
  • Total Knee Replacements
  • Viscosupplementation Gel Injections for Knee Osteoarthritis

Find a Doctor

Find an OrthoNJ Hip & Knee specialist near you.
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Find The Nearest OrthoNJ Locations

Find the nearest OrthoNJ Division specializing in Hip & Knee.
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More About Hip & Knee Care

Hip and knee joints can wear out over time. We have the expertise and techniques to get you back on your feet in no time.

You carry your body weight on your hips and knees, which wears them down over time. This can lead to various forms of arthritis or joint damage. OrthoNJ is familiar with the damage that can be done to these joints, and we have several types of treatments available to reduce the pain and inflammation and get you back on your feet!

From new routines to physical therapy to total joint replacement, our treatment techniques address the source of your pain, not just the pain itself. We customize your treatment plan to you, and we never recommend unnecessary surgery. Our goal is to get you back to living your best life without pain. With six divisions and more than 120 doctors, we have the expertise to do just that!

Orthopaedic Surgeon
Toby B. Husserl, MD
Orthopaedic Surgeon
Bruce D. Stamos, MD
Orthopaedic Surgeon
David J. Rodricks, MD
Orthopaedic Surgeon
Jason A. Nitche, MD
Orthopaedic Surgeon
Jason Wong, DO
Orthopaedic Surgeon
John M. Tozzi, MD
Orthopaedic Surgeon
Brian M. Culp, MD
Orthopaedic Surgeon
Richard B. Islinger, MD
Orthopaedic Surgeon
William A. Law, MD
Orthopaedic Surgeon
W. Thomas Gutowski, MD
Orthopaedic Surgeon
William H. Rossy, MD
Orthopaedic Surgeon
Peter Goljan, MD
Orthopaedic Surgeon
Patrick S. Buckley, MD
Orthopaedic Surgeon
Mark M. Pizzurro, MD
Orthopaedic Surgeon
Mark N. Ghobrial, DO
Orthopaedic Surgeon
John P. Prodromo, MD
Orthopaedic Surgeon
James F. Giordano, MD
Orthopaedic Surgeon
Hari Bezwada, MD
Orthopaedic Surgeon
Frederick Song, MD
Orthopaedic Surgeon
Gene J. DeMorat, MD
Orthopaedic Surgeon
David E. Rojer, MD
Orthopaedic Surgeon
Damon A. Greene, MD
Orthopaedic Surgeon
Christopher R. Ropiak, MD
Orthopaedic Surgeon
Brian Vannozzi, MD
Orthopaedic Surgeon
C. Alexander Moskwa Jr., MD
Orthopaedic Surgeon
Anthony V. Petrosini, MD
Orthopaedic Surgeon
Anthony J. Delfico, MD
Orthopaedic Surgeon
Anthony J. Boniello, MD
Orthopaedic Surgeon
Ahmed Siddiqi, MD
Orthopaedic Surgeon
Thomas A. Barrett, MD
Orthopaedic Surgeon
Ismar Dizdarevic, MD
Orthopaedic Surgeon
Michael A. Sclafani, MD

Compassionate Orthopedic Care In New Jersey

Why Choose OrthoNJ?

Patients deserve personalized, outcome-driven care provided by physicians who genuinely care about them. As medicine becomes more corporate and transactional, OrthoNJ prioritizes exceptional patient outcomes.
Learn About OrthoNJ ➞