






A real conversation about your situation. What hurts, how long it's been going on, what you've already tried that didn't hold, and the specific thing you want to get back to, whether that's the court, the course, the slopes, or the boat.
A plain-English read on what's actually wrong. From
looking at you, in person, not guessing off an old X-ray
The least-invasive plan that can work. Surgery stays
on the shelf unless it's genuinely your best option.
The truth, even if it's "you don't need me." If an operation
won't help you, he'll say so, and point you to what will.

A real conversation about your situation. What hurts, how long it's been going on, what you've already tried that didn't hold, and the specific thing you want to get back to, whether that's the court, the course, the slopes, or the boat.
A plain-English read on what's actually wrong. From looking at you, in person, not guessing off an old X-ray
The least-invasive plan that can work. Surgery stays on the shelf unless it's genuinely your best option.
The truth, even if it's "you don't need me." If an operation won't help you, he'll say so, and point you to what will.






Dr. Mark Ayzenberg is a board-certified, fellowship-trained orthopedic surgeon (MD, FAAOS) in the Philadelphia suburbs, specializing in sports medicine and minimally invasive shoulder, knee, and hip surgery. He completed his fellowship at the Southern California Orthopedic Institute and his residency at Einstein in Philadelphia, and he's affiliated with Holy Redeemer Hospital.
He built Iron Mountain Orthopaedic Institute around a simple idea, and it's the line he actually leads with: "I don't treat pictures, I treat patients." Less pills, less shots, less surgery, whenever possible. He'll give you the time the problem deserves, and he'll be straight with you about what surgery can and can't do.
None come close
"I've seen many orthopedic doctors over the last few years, but none even come close to the same level of attention and care. He carefully studies the imaging and does a thorough exam."
Peter T.
Orthopedic patient
Didn't jump to surgery
"His conservative approach is a welcome change from the larger practices. Another doctor wanted to operate on my son right away. Dr. A said surgery was a "hard no" and recommended PT, which resolved it in a few weeks."
Sarah M.
Parent of patient
Back to my life
"From the office staff to the doctor himself, this practice was an absolute joy. After surgery I'm pain free and walking as well as I did before my injury."
Robert H.
Surgery patient
None come close
"I've seen many orthopedic doctors over the last few years, but none even come close to the same level of attention and care. He carefully studies the imaging and does a thorough exam."
Peter T.
Orthopedic patient
Didn't jump to surgery
"His conservative approach is a welcome change from the larger practices. Another doctor wanted to operate on my son right away. Dr. A said surgery was a "hard no" and recommended PT, which resolved it in a few weeks."
Sarah M.
Parent of patient
Back to my life
"From the office staff to the doctor himself, this practice was an absolute joy. After surgery I'm pain free and walking as well as I did before my injury."
Robert H.
Surgery patient
Maybe not, and that's the point of the visit. Dr. Ayzenberg starts with the least-invasive option that can work. If surgery isn't your best path, he'll tell you honestly and give you a real plan instead.
You see Dr. Ayzenberg. He does the exam himself, and if you need surgery, he's the one who does it. Same doctor, start to finish.
Office visits are free. If you decide together that you need surgery, you pay only your normal in-network deductible, the same as you'd pay in-network, with no surprise bills. You'll know the number before anything happens.
Dr. Ayzenberg works with most major PPO plans. The office will confirm exactly how your plan works when they call, so there are no surprises.
Tell us what's going on and the office calls you back within 30 minutes during office hours to find a time, usually within a couple of weeks, sooner if it's urgent.
Then he'll say so, and point you toward what actually can. An honest "no" is part of what the visit is for.
Maybe not, and that's the point of the visit. Dr. Ayzenberg starts with the least-invasive option that can work. If surgery isn't your best path, he'll tell you honestly and give you a real plan instead.
You see Dr. Ayzenberg. He does the exam himself, and if you need surgery, he's the one who does it. Same doctor, start to finish.
Office visits are free. If you decide together that you need surgery, you pay only your normal in-network deductible, the same as you'd pay in-network, with no surprise bills. You'll know the number before anything happens.
Dr. Ayzenberg works with most major PPO plans. The office will confirm exactly how your plan works when they call, so there are no surprises.
Tell us what's going on and the office calls you back within 30 minutes during office hours to find a time, usually within a couple of weeks, sooner if it's urgent.
Then he'll say so, and point you toward what actually can. An honest "no" is part of what the visit is for.

