Orthopaedic Surgery | Knee
Get Back to Living Without Knee Pain
Personalized surgical and non-surgical treatment for knee injuries, including ACL and ligament injuries, meniscus tears, and cartilage damage, to help restore function and get you moving again.
5.0 Google Rating
Board-Certified Orthopaedic Surgeon
Non-Surgical Options
including advanced regenerative medicine
5.0 Google Rating
Board-Certified Orthopaedic Surgeon
10+ Years Experience
Non-Surgical Options
ABOUT US
Built to Get You Back in the Game
A knee injury doesn't have to end your season, your sport, or your active life. Dr. Ayzenberg treats ACL and other ligament injuries, meniscus injuries, and cartilage damage, using minimally invasive arthroscopic surgery whenever possible. For patients who may not need surgery, joint-preserving and regenerative medicine options are considered whenever appropriate.
- Board certified, fellowship trained orthopaedic surgeon
- Minimally invasive arthroscopic surgery whenever possible
- Treatment for ACL and other ligament injuries
- Meniscus surgery and cartilage restoration
- Regenerative medicine and joint-preserving options when appropriate
What We Do
Knee Injuries We Repair
ACL & Other Ligament Injuries
Meniscus Injuries
Cartilage Injuries
Knee Arthritis
Procedures
Our Knee Procedures
ACL & Ligament Surgery
Meniscus Surgery
Cartilage Restoration
Minimally Invasive Knee Arthroscopy
Your Path to Recovery
Consultation & Evaluation
Your knee is carefully evaluated to determine the cause of your symptoms and whether surgery is necessary. Nonsurgical and regenerative medicine options are considered first whenever appropriate.
Personalized Treatment Plan
Your treatment plan is based on your specific knee condition, symptoms, activity level, and goals. If your condition can be treated without surgery, appropriate nonsurgical or regenerative medicine options may be recommended.
Surgery When Necessary
If nonsurgical options do not work and surgery is the right choice, Dr. Ayzenberg uses minimally invasive arthroscopic techniques whenever possible. The exact procedure depends on your individual condition.
Recovery & Follow-Up
Your recovery and rehabilitation plan is tailored to your procedure and individual needs, with follow-up throughout the recovery process.
Meet the Specialist
Mark Ayzenberg, MD, FAAOS
Dr. Mark Ayzenberg is a board certified, fellowship trained orthopaedic surgeon specializing in Sports Medicine, Arthroscopy, and Reconstructive Surgery. He treats knee conditions including ACL and other ligament injuries, meniscus injuries, and cartilage damage, and performs minimally invasive arthroscopic surgery whenever possible. Because his practice also offers regenerative medicine, nonsurgical and joint-preserving treatment options can be considered when appropriate before proceeding with surgery.
- Board-Certified by the American Board of Orthopaedic Surgery (ABOS)
- Fellowship-Trained in Sports Medicine, Arthroscopy & Reconstructive Surgery
- Expert in Regenerative Medicine & Orthobiologic
What Our Patients Say
"Thank you Dr. Mark and Jamie. What you have done for my husband Artur has been amazing. You are the best doctor!"
"I had been suffering with knee tendonitis for close to a year and had been to multiple doctors and had steroid injection, physical therapy and various medications, none of which helped. Dr. Ayzenberg helped me a lot within just a short period of time without surgery or steroids, and I am feeling a lot better. I am very grateful to this kind doctor and his entire team, who are also very nice and caring. "
"Dr Ayzenberg is truly remarkable. He thoroughly went through all options for my knee arthritis issues. I went through with the PRP plan he recommended. I am ecstatic with the results. I'm back playing tennis with no pain. Also, his office staff is phenomenal. They are kind, caring and professional. I highly recommend him. "
"Dr Ayzenberg took me as a new patient when I was feeling my worst, he treated me like I was his only patient and was relentless in my treatment until he resolved my pain. I cannot say enough, wish he practiced family medicine as well!!! I highly recommend! "
"I'm absolutely impressed with Dr. Ayzenberg. I have seen many orthopedic doctors over the last few years, but none even come close to providing the same level of attention and care. He carefully studies the imaging, performs a thorough clinical examination, and asks about your symptoms. He truly listens and evaluates the patient rather than relying on imaging alone. Best of all, he takes the time to explain things and answer questions. He went well above and beyond what I expected. We need more exceptional doctors like this. "
Frequently Asked Questions
Can my meniscus be repaired instead of removed?
Often, yes, and it matters enormously: removing meniscus tissue raises your lifetime arthritis risk. Dr. Ayzenberg repairs and preserves whenever tissue quality allows.
Can I avoid a knee replacement?
In many cases, yes. Joint preserving procedures like MACI cartilage restoration and corrective osteotomy can delay replacement by years or take it off the table entirely.
Is it covered by insurance?
Medically necessary knee surgery is covered by most plans. Our team verifies your benefits and gives you real numbers before you commit to anything.
When can I play again?
Meniscus repairs often return to activity within weeks. ACL reconstruction typically takes 6 to 9 months, with objective strength testing before you're cleared, because guessing is how re-tears happen.
Your Comeback Starts With One Appointment.
An unstable knee grinds away cartilage every week you wait, turning a clean repair into a complicated one. Get evaluated now, while every treatment option is still on the table.
Start Your Comeback
Tell us what happened to your knee and what you're trying to get back to. A real person from our team calls you back within one business day.
We believe that compliance with FDA regulatory guidelines is best practice for quality patient care. We always disclose any off-label use of medications or products to our patients.
Contact Info
Iron Mountain Orthopaedic Institute
2138 County Line Rd,
Huntingdon Valley, PA 19006, USA
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