New York’s Best Orthopedic Surgeons Let Us Change Your Life
Book an appointment

Knee Specialist NYC — Orthopedic Knee Surgeon at New York Bone & Joint

Symptoms & ConditionsKnee Specialist NYC — Orthopedic Knee Surgeon at New York Bone & Joint

Our Top Knee Doctors:

Leon E. Popovitz, MD

Rupesh Tarwala, MD

Christopher Martin, MD, CAQSM

John Munyak, MD

Trocon Davis, MD

Amir Razani, DO

Efime Popovitz, MD

Faton Bytici, MD

Written by: Dr. Popovitz.

Board-Certified Orthopedic Surgeon | Fellowship-Trained Sports Medicine, NYU Langone Medical Center | FAAOS

Co-Founder, NY Bone & Joint Specialists | Lenox Hill Hospital - Northwell Health

Recognized: New York Magazine Best Doctor | New York Times Super Doctor | IAOS Leading Physician of the World | IAOS Top Orthopedic Surgeon in New York

Date Published: July 16, 2018

Last Updated: November 9, 2018

Last Medically Reviewed: November 9, 2018

This page has been written and reviewed by a fellowship-trained, board-certified orthopedic surgeon with over 20 years of clinical experience. All clinical claims are supported by peer-reviewed literature and current AAOS and AOSSM guidelines. See References section below.

At a glance

  • Surgical team: Led by Dr. Leon Popovitz, fellowship-trained orthopedic surgeon, 20+ years, former US Open team physician   alongside fellowship-trained orthopedic surgeons specializing in sports medicine, hip preservation, and total joint replacement. All knee surgery at Lenox Hill Hospital.
  • Philosophy: Preservation first. The goal is to protect your own tissue for the longest possible time. Surgery is used when it’s the right tool for preservation, not as a default. 90% of patients at New York Bone & Joint are treated without surgery.
  • Conditions treated: ACL tears, meniscus tears, articular cartilage injuries (osteochondral defects), knee arthritis (OA), patellofemoral syndrome, ligament injuries (MCL, PCL, LCL), tendon injuries, knee instability, and post-operative rehabilitation.
  • Procedures performed: ACL reconstruction, meniscus repair and reconstruction, knee arthroscopy, osteochondral autograft transplantation (OATS), microfracture, partial and total knee replacement (with Dr. Tarwala). Surgery at Lenox Hill Hospital.
  • Non-surgical options: Physical therapy, cortisone injections, hyaluronic acid (gel) injections, activity modification, bracing, and PRP. Non-surgical care is provided by NYBJ’s sports medicine team with same-day or next-day availability.
  • New York Bone & Joint outcomes: ACL re-tear rate 1–3% (published benchmark: 5–25%). Meniscus repair healing rate 95% at 5 years (published benchmark: 70–90%).
  • Access: Same-week surgical consultations with Dr. Popovitz. Sports medicine same day or next day. Walk-in orthopedic urgent care at 1198 Third Avenue without an appointment.

Book a consultation

Prompt Appointments Available

Call Us Book online appointment

Upper East Side: 1198 Third Ave | Midtown: 425 Madison Ave

Surgery performed at Lenox Hill Hospital - Northwell Health

About this page

This page was written and is maintained by Leon Popovitz, MD, a board-certified orthopedic surgeon and co-founder of New York Bone & Joint Specialists, fellowship-trained in sports medicine at NYU Langone Medical Center. Dr. Popovitz’s leads a team of fellowship-trained orthopedic surgeons and board-certified sports medicine physicians with subspecialty expertise across knee surgery, sports medicine, and musculoskeletal care. New York Bone & Joint is a private orthopedic surgery and sports medicine practice with two Manhattan locations: Upper East Side (1198 Third Avenue) and Midtown (425 Madison Avenue). Knee surgical procedures are performed at Lenox Hill Hospital, part of the Northwell Health system. New York Bone & Joint is independent of hospital systems and operates as a physician-founded private practice.

Introduction

When I founded New York Bone & Joint Specialists, my goal was simple and clear: to give the people of New York City prompt, easy access to genuinely elite orthopedic care without the wait times, the institutional friction, or the bias toward procedures that define too much of medicine in this city. Ninety percent of New York Bone & Joint patients are treated successfully without surgery. That’s not a marketing number. It’s a reflection of how the practice was built: with a fully staffed non-surgical team (board-certified sports medicine physicians, in-house physical therapy, and a complete range of injection and regenerative therapies) so that every patient receives the right treatment at the right stage, from physicians who have been recruited and trained to the same standard I hold myself to.

Knee pain in an active person isn’t just a physical problem. It’s a problem that changes how you move through your day, what you can do with the people you care about, and (in younger patients) the trajectory of years of life that should be lived without that limitation. I have been treating knee injuries in New York City for more than 20 years, and the reason I have made the knee one of my exclusive subspecialties is precisely this: the impact that getting it right has on someone’s life is profound, and the consequences of not getting it right are permanent.

At New York Bone & Joint Specialists, knee care encompasses the full spectrum: from the non-surgical management of tendinitis, ligament sprains, and early arthritis to the arthroscopic repair of ACL tears, meniscus injuries, and articular cartilage defects. The common thread is a conviction that your own tissue (your meniscus, your articular cartilage, your ligament) is always worth fighting to preserve. A meniscus saved is protection for the cartilage it covers. Cartilage restored in a 21-year-old is decades of pain-free function that would otherwise be lost. Surgery at New York Bone & Joint isn’t the treatment of last resort. It’s the intervention that preserves what matters.

When surgery is the right answer (and for some knee conditions, it clearly is) it’s performed by a fellowship-trained specialist who has dedicated a career to this joint, at Lenox Hill Hospital, with direct coordination between the surgeon and the in-house physical therapy team from the first post-operative day through return-to-sport clearance.

The Philosophy Behind Every Knee Decision

The most important thing I can tell a patient about their knee is that not every decision is clear-cut, and that the decisions that seem simple are often the ones with the largest long-term consequences. Whether to repair a meniscus or remove the torn portion. Whether to transplant cartilage or perform microfracture. Whether to reconstruct an ACL now or wait. These decisions do not change the outcome of the next three months. They change the health of the joint for the next thirty years.

Preservation is the key to longevity. The knee functions well when its structures are intact. The meniscus protects articular cartilage. Articular cartilage protects the bone. The ACL stabilizes the joint against the rotational forces that, without a functioning ligament, damage the meniscus and the cartilage every time they are applied. Each structure protects the ones beneath it. When one is lost, the others are at risk. My job is to prevent that cascade at the earliest possible point, using the least invasive appropriate intervention and with the goal of keeping your own biology intact for as long as possible.

I have seen patients who were told twenty years ago that their meniscus tear wasn’t worth repairing. Now, they’re in my office with advanced knee arthritis at 55, discussing knee replacement. I’ve also seen patients whose meniscus was repaired at 22 and who are playing recreational tennis at 50 with a knee that functions the way it should. Those two outcomes begin with the same decision, made differently. That’s why I repair meniscuses whenever the tissue quality allows. That’s why I transplant cartilage in young patients when the defect is large enough that microfracture won’t suffice. Preservation isn’t sentiment. It’s mathematics. — Dr. Leon Popovitz

 

From Dr. Popovitz: Seventeen Years

One of the biggest reasons I’ve made treating knee injuries one of my exclusive subspecialties is the extraordinary impact I can have on someone’s life: not just their next three months, but their future.

I recently saw a 38-year-old man who came in for a minor unrelated condition. I had last treated his knee when he was 21 years old.

He had originally come to me after a soccer game in Central Park. He made a sharp turn, twisted his knee, and couldn’t bear weight on his leg. He went to the emergency room, where X-rays were negative and he was told to see an orthopedic surgeon. When I evaluated him, his examination suggested significant intra-articular pathology. I obtained an MRI.

The MRI revealed two findings. The first was a large, complex tear of the medial meniscus: the shock-absorbing cartilage that sits between the femur and the tibia on the inner side of the knee. The second was an osteochondral defect of the lateral femoral condyle. An osteochondral defect is a crack in the articular cartilage that lines the end of the femur, with bare bone exposed beneath it. On its own, that crack would have caused him severe pain and disability. Left untreated, it would have progressed to premature arthritis, devastating in someone his age. And the large torn meniscus meant that the cartilage that remained in the joint had lost its primary protection.

I explained everything to him and his parents, his very caring, very concerned parents. I explained that for the osteochondral defect, the decision between procedures depended on the size of the defect. A smaller defect can be treated with microfracture (a technique that creates small perforations in the bone beneath the defect to stimulate stem cells to fill the area with fibrocartilage), a combination of cartilage and scar tissue. But his defect was too large for microfracture to produce a durable result. He needed a cartilage transplant: articular cartilage taken from a non-weight-bearing area of his own knee and transplanted to fill the defect.

The following week I performed the procedures for his knee arthroscopically. In the same session, through the same small portals, I repaired the meniscus completely. I was able to save the entire structure with a very secure repair. I also performed the osteochondral autograft transplantation, moving cartilage from the non-weight-bearing region of his knee to restore the defect. Both procedures, minimally invasive, at the same time.

He recovered well and returned to full activities. He went on to live his life.

When I saw him at 38, he was healthy, active, and in the office for something entirely unrelated to his knee. We talked about that day in Central Park and everything that had followed, and I thought about what his life would have looked like if we hadn’t done what we did. If we had simply removed the torn meniscus instead of repairing it. If we had deferred the cartilage defect because it was complicated. He would very likely be dealing with significant knee arthritis by now and potentially facing a knee replacement at an age when no one should need one. Instead, he had been living his life for seventeen years on the knee he was born with.

That is what I mean when I say preservation is the key to longevity. It’s not a slogan. It’s what happens when you make the right decision at 21.

— Dr. Leon Popovitz

Conditions We Treat

The following conditions are evaluated and treated at New York Bone & Joint, with surgical and non-surgical pathways available depending on the diagnosis, the patient’s anatomy, age, and goals.

Condition What It Is Surgical Option Non-Surgical Option
ACL Tear Complete or partial tear of the anterior cruciate ligament, usually from a pivoting or cutting mechanism. Results in rotational instability. ACL reconstruction (autograft or allograft). Graft selection individualized. Re-tear rate 1–3% at New York Bone & Joint. Physical therapy-based neuromuscular program for lower-demand patients with minimal instability. [10]
Meniscus Tear Tear of the medial or lateral meniscus; the fibrocartilage shock absorber that protects articular cartilage. Can be acute (sports) or degenerative (aging). Meniscus repair whenever tissue quality allows. Meniscus reconstruction for large, irreparable tears. Meniscus resection as last resort only. [3] Physical therapy for degenerative tears in middle-aged patients with OA; comparable to surgery in appropriate candidates. [8]
Osteochondral Defect A crack or lesion in the articular cartilage covering the end of the femur or tibia, often with underlying bone involvement. Can cause severe pain and, if untreated, progresses to arthritis. Microfracture for smaller defects; osteochondral autograft transplantation (OATS) for larger defects. [4] [5] Urgency depends on defect size and patient age. Activity modification for very small defects in lower-demand patients. Most active patients with larger defects require surgical intervention.
Patellofemoral Syndrome Pain under or around the kneecap from abnormal patellar tracking, overuse, or malalignment. Common in runners, cyclists, and young athletes. Patella stabilization surgery for recurrent dislocation or significant malalignment. Physical therapy targeting VMO strengthening, hip stability, and patellar tracking; effective for most patients. Gel injections for young patients who have failed physical therapy.
Knee Osteoarthritis Progressive loss of articular cartilage in one or more compartments of the knee, causing pain, stiffness, and functional limitation. Partial or total knee replacement when conservative management is exhausted and joint space is severely diminished. Physical therapy, cortisone injections, gel (hyaluronic acid) injections, activity modification, bracing. [8]
MCL / PCL Injury Sprain or tear of the medial or posterior collateral ligament from a direct blow or twisting mechanism. Surgical repair or reconstruction for complete MCL tears with instability or multi-ligament injuries. Most isolated MCL sprains heal with physical therapy and bracing. Physical therapy is first-line.
Knee Instability A sense of giving way or buckling, often due to ACL deficiency, patellar instability, or multi-ligament injury. ACL reconstruction, patella stabilization, or multi-ligament reconstruction depending on source of instability. Physical therapy-based stabilization program for appropriate candidates; not adequate for most complete ACL tears in active patients.
Tendon Injuries (Patellar, Quad) Patellar tendinitis (‘jumper’s knee’), quadriceps tendinitis, or tendon rupture from overuse or acute trauma. Surgical repair for complete tendon ruptures. Urgent. Physical therapy (eccentric loading protocol) for tendinopathies. PRP for refractory tendinopathy.

Procedures: What We Do and Why

The following procedures are performed by Dr. Popovitz at Lenox Hill Hospital. Each is performed arthroscopically where possible, through small portals and without large incisions, with faster recovery and less tissue disruption than open surgery.

ACL Reconstruction

ACL reconstruction replaces the torn ligament with a graft (that is, tissue from your own body or a donor source) secured inside precisely placed bone tunnels to restore rotational stability. Graft selection is individualized: patellar tendon for high-demand athletes, hamstring for appropriate candidates, quadriceps tendon for revision cases. Our ACL re-tear rate is 1–3% against a published benchmark of 5–25%. Clearance for return to sport is criteria-based — never time-based. [7] Read more.

Meniscus Repair & Reconstruction

The meniscus protects articular cartilage. Every millimeter of meniscus preserved is protection for the cartilage beneath it. New York Bone & Joint’s approach is repair whenever the tissue quality and tear pattern allow. Our meniscus repair healing rate is 95% at 5 years against a published benchmark of 70–90%. We make every effort to repair and save the meniscus. If it’s not possible, because the tissue is degenerated or if it’s torn in an area where there is no blood supply available for healing, only then would we remove the torn portion. In that case, we would only remove the unstable portion, making sure to leave the majority of the meniscus for the future. The long-term data on meniscal loss and cartilage degeneration is clear. Our goal is to preserve your tissue. [3] [6] Read more.

Osteochondral Autograft Transplantation (OATS)

For articular cartilage defects too large to be adequately treated with microfracture, OATS transplants cartilage and underlying bone from a non-weight-bearing region of the same knee to fill the defect with true hyaline cartilage. This is the highest-quality cartilage restoration available, using your own tissue. It is the procedure used in the patient story above. Published outcomes show durable results in appropriately selected active patients. [4]

Microfracture

For smaller articular cartilage defects (typically under 2–2.5 cm²) microfracture creates small perforations in the subchondral bone beneath the defect to stimulate stem cells to fill the area with fibrocartilage. It’s a simpler procedure than osteochondral transplantation, with good outcomes in appropriate candidates. [5] Defect size, location, and patient age determine whether microfracture or transplantation is the right procedure. Both can be performed arthroscopically and combined with other procedures in the same session.

Knee Arthroscopy

Knee arthroscopy is the foundational procedure of minimally invasive knee surgery: a camera inserted through a small portal to visualize and treat the joint interior. It is the platform through which meniscus repair, cartilage procedures, removal of loose bodies, and ligament evaluation are performed. As a standalone procedure it is used for diagnosis and treatment of conditions not adequately addressed by imaging alone. Read more.

Partial & Total Knee Replacement

For patients with advanced knee arthritis who have exhausted absolutely all appropriate non-surgical options, knee replacement (either partial or total) can restore function and eliminate pain. Joint replacement by New York Bone & Joint surgeons are performed at Lenox Hill Hospital. 

Non-Surgical Knee Care: What Happens Before Surgery Is Considered

The non-surgical pathway at New York Bone & Joint is staffed with dedicated sports medicine physicians who see patients the same day or next day. Surgery is never the starting point. It’s the destination when the right non-surgical options have been genuinely and expertly exhausted.

Non-Surgical Option Best For What to Expect
Physical therapy First-line for most knee conditions: tendinopathies, sprains, early OA, patellofemoral syndrome, post-injection rehabilitation. In-house physical therapy coordinated with the treating physician. Sport-specific progression. Criteria-based return to activity.
Cortisone injections Acute inflammatory flares in knee OA, bursitis, tendinitis. Short-term targeted relief. Relief typically within 3–5 days. Frequency limits apply. Read more.
Gel (hyaluronic acid) injections Knee OA when cortisone has stopped working, frequency limits reached, or patient too young for repeated cortisone. Patellofemoral syndrome in younger patients who have failed physical therapy. Relief builds over 4–6 weeks. Duration 6–12 months. Read more.
Bracing Medial compartment OA offloading; MCL sprains; patellar instability; post-operative protection. Unloading braces can reduce medial compartment OA symptoms significantly for appropriate patients.
Activity modification Early OA, overuse injuries, tendinopathies. Specific guidance on load management, sport modification, and training adjustments.
Regenerative medicine (PRP & stem cell treatment) Refractory tendinopathies, knee OA in patients who want to avoid or reduce cortisone use, and post-surgical tissue healing in appropriate candidates. PRP (platelet-rich plasma) uses a concentration of the patient’s own growth factors to stimulate healing. Stem cell treatment uses biologic cells to support tissue repair. Both are in-office procedures. Results develop over 4–8 weeks. Discussed on a case-by-case basis at your consultation.

In-House Physical Therapy: Why It Matters for Knee Care

Every knee procedure and many non-operative knee conditions have a rehabilitation component that determines the outcome as much as the clinical intervention itself. At New York Bone & Joint, the physical therapy team works in the same center as Dr. Popovitz. The physical therapy protocol for a post-operative knee patient is built from the operative report. The return-to-sport progression is criteria-based, managed jointly by the physical therapist and surgeon, and adjusted in real time when the patient’s progress requires it. 

Why Choose New York Bone & Joint for Knee Care?

The New York Bone & Joint  Advantage What It Means for You
Preservation-first subspecialty practice New York Bone & Joint’s knee team, comprised of orthopedic surgeons and sports medicine physicians alike, operates from the same conviction: protecting the joint for the long term. Every decision is made from that perspective, whether it is a sports medicine physician managing a meniscal strain with physical therapy and injections or a surgeon planning a cartilage transplant.
ACL re-tear rate of 1–3% Against a published benchmark of 5–25% in young athletes returning to cutting sport. The difference comes from individualized graft selection, anatomic tunnel placement, and strict criteria-based return-to-sport protocol.
Meniscus repair healing rate of 95% at 5 years Against a published benchmark of 70–90%. We repair whenever the tissue allows. We never default to resection.
Cartilage expertise — OATS and microfracture in the same session as other procedures The ability to address multiple pathologies arthroscopically in a single session (such as meniscus repair + cartilage transplant simultaneously) is a function of subspecialty depth. Most general orthopedic surgeons do not combine these.
In-house physical therapy Your physical therapist reads the operative report. Your surgeon knows your physical therapy progress. Protocol adjustments happen the same day. Criteria-based return-to-sport, not time-based.
Same-week surgical consultations. Same-day sports medicine. Surgical consultations available same week at both Manhattan locations. Sports medicine physicians available same day or next day. Walk-in urgent orthopedic care at 1198 Third Avenue without an appointment. No ER, no referral, no wait.
Honest about non-surgical options 90% of New York Bone & Joint patients are treated without surgery. Our non-surgical team (multiple board-certified sports medicine physicians, in-house physical therapists, and interventional pain specialists) isn’t a buffer before surgery. It’s a full clinical practice in its own right, staffed to the same standard as the surgical team.

References

  1. AAOS. Knee Arthroscopy. OrthoInfo. orthoinfo.aaos.org/en/treatment/knee-arthroscopy
  2. AAOS. Meniscal Tears. OrthoInfo. orthoinfo.aaos.org/en/diseases–conditions/meniscus-tears
  3. Noyes FR et al. Meniscus repair and transplantation: a comprehensive update. J Orthop Sports Phys Ther. 2012. pubmed.ncbi.nlm.nih.gov/21891878
  4. Sherman SL et al. Osteochondral autologous transplantation. Clin Sports Med. 2017. pubmed.ncbi.nlm.nih.gov/28577708
  5. Steadman JR et al. Microfracture to treat full-thickness chondral defects. J Knee Surg. 2003. pubmed.ncbi.nlm.nih.gov/12152979
  6. Englund M et al. Meniscus pathology, osteoarthritis and the treatment controversy. Nat Rev Rheumatol. 2012. pubmed.ncbi.nlm.nih.gov/22614907
  7. Myer GD et al. Rehabilitation after anterior cruciate ligament reconstruction. J Orthop Sports Phys Ther. 2006. pubmed.ncbi.nlm.nih.gov/16776488
  8. Katz JN et al. Surgery versus physical therapy for a meniscal tear and osteoarthritis. N Engl J Med. 2013. pubmed.ncbi.nlm.nih.gov/23506518
  9. Chona DV et al. Biologic Augmentation for the Operative Treatment of Osteochondral Defects of the Knee. Orthop J Sports Med. 2021. pubmed.ncbi.nlm.nih.gov/34778474
  10. AAOS. Anterior Cruciate Ligament (ACL) Injuries. OrthoInfo. orthoinfo.aaos.org/en/diseases–conditions/anterior-cruciate-ligament-acl-injuries

What conditions do our knee doctors treat?

Knee Pain Doctors: FAQs

A knee specialist treats the full range of conditions affecting the knee joint, including ACL tears, meniscus tears, articular cartilage injuries, knee osteoarthritis, patellofemoral syndrome, ligament sprains, tendon injuries, and knee instability through both surgical and non-surgical pathways. At New York Bone & Joint, Dr. Leon Popovitz has focused his practice on the knee for more than 20 years, with subspecialty expertise in ACL reconstruction, meniscus repair, cartilage restoration, and knee arthroscopy.  Around him he has built an elite team of board-certified sports medicine physicians and orthopedic surgeons who share his preservation-first philosophy and are held to the same clinical standards. From non-operative sports medicine to complex cartilage restoration, every physician at New York Bone & Joint approaches the knee the same way: exhaust every appropriate option first, and when surgery is the answer, perform it with the precision that protects the joint for decades. The goal in every case is to preserve your own tissue and protect the joint for the longest possible time.

You should see a knee specialist for any knee injury or pain that limits your activity, does not improve with rest within 1–2 weeks, or is accompanied by swelling, instability, clicking, locking, or an inability to bear weight. Specific presentations that warrant prompt evaluation: a pop at the time of injury (suggests ACL or meniscus), significant swelling within the first few hours of injury (hemarthrosis), or a knee that gives way with normal activity. At New York Bone & Joint, same-week consultations with our surgical and sports medicine team are available at both Manhattan locations, and walk-in urgent orthopedic care is available at 1198 Third Avenue without an appointment for acute injuries.

Not every meniscus tear requires surgery (studies show physical therapy produces comparable outcomes to surgery for degenerative meniscus tears in middle-aged patients with osteoarthritis) but for acute tears in active patients, and for tears that cause mechanical symptoms like locking, surgery is usually the right answer. [8] At New York Bone & Joint, the approach is always to repair rather than remove whenever possible. A repaired meniscus preserves the cartilage protection that is lost when the meniscus is resected. The decision between surgical and non-surgical management depends on your age, tear pattern, activity goals, and the presence or absence of mechanical symptoms.

Microfracture stimulates the body’s own stem cells to fill a cartilage defect with fibrocartilage, a fibrous form of cartilage less durable than native hyaline cartilage, and is appropriate for smaller defects; cartilage transplantation (OATS) moves true hyaline cartilage from a non-weight-bearing area of the same knee to fill the defect, and is used for larger defects where fibrocartilage wouldn’t provide adequate durability. [4] [5] Defect size, location, and patient age determine the right procedure. Both can be performed arthroscopically and, in appropriate cases, combined with meniscus repair in the same session.

Most patients return to sport at 9 to 12 months after ACL reconstruction, with clearance based on objective criteria (strength symmetry testing, hop test battery, and physician sign-off) rather than time alone. [7] Return to desk work occurs within 1–2 weeks. Running begins around month 4–5. Sport-specific training at month 6–9. Strict criteria-based clearance reduces re-tear rates significantly compared to time-based return. Our ACL re-tear rate at New York Bone & Joint is 1–3%.

Recovery after meniscus repair takes longer than after meniscus resection because the repaired tissue must heal against the bone, typically 4 to 6 months to return to sport, with protected weight-bearing for the first 4 to 6 weeks. The additional recovery time is worth it: a healed meniscus provides the cartilage protection that determines long-term knee health. Patients who have their meniscus repaired rather than resected have significantly better long-term outcomes for cartilage preservation. [3] [6]

Yes, articular cartilage defects in the knee can be treated surgically with microfracture (for smaller defects) or osteochondral autograft transplantation (for larger defects), both of which can restore function and prevent the progression to arthritis that an untreated defect would produce. [4] [5] [9] The key is the size of the defect and the age and activity level of the patient. Large defects in young, active patients are the clearest indication for cartilage transplantation, the procedure that provides true hyaline cartilage restoration using the patient’s own tissue.

Non-surgical options for knee pain at New York Bone & Joint include physical therapy, cortisone injections, hyaluronic acid (gel) injections, bracing, activity modification, and PRP therapy as well as stem cell treatment, with the right option determined by the specific diagnosis and stage of the condition. Sports medicine physicians are available same day or next day for evaluation and non-surgical management. For knee osteoarthritis, the combination of physical therapy, gel injections, and activity modification can effectively manage symptoms for years before surgical options need to be considered. Cortisone injections provide rapid anti-inflammatory relief. Gel injections provide longer-duration lubrication-based relief, particularly when cortisone is no longer appropriate. PRP (platelet-rich plasma) therapy uses a concentration of the patient’s own growth factors to stimulate tissue healing in refractory tendinopathies and appropriate soft tissue injuries. Stem cell treatment is discussed on a case-by-case basis for patients seeking biologic approaches to tissue repair. 

New York Bone & Joint is a physician-founded private practice where the surgeon who evaluates you is the surgeon who operates on you, the physical therapist is in the same center, 90% of patients are treated without surgery, and the clinical philosophy is preservation-first from the first appointment to the last physical therapy session. Dr. Popovitz has subspecialized in the knee for more than 20 years. New York Bone & Joint’s ACL re-tear rate of 1–3% and meniscus repair healing rate of 95% at 5 years reflect the outcomes of that subspecialty depth. Same-week surgical consultations, same-day sports medicine appointments, and walk-in orthopedic urgent care at 1198 Third Avenue without an appointment make access as immediate as the care is sophisticated. New York Bone & Joint was built from the beginning on the conviction that elite orthopedic care in New York City should be accessible, not reserved for patients who can wait months for an appointment or navigate a hospital system. 


Patient Reviews

You can book your appointment with New York Bone & Joint online by submitting the appointment request form here:

Book an appointment

Our Locations

Reclaim your pain free life and reach out today!