Expert Orthopedic Care
Knee Pain & Injury Treatment
Knee pain from an injury, chronic condition, or years of wear and tear can affect every aspect of daily life — from walking and climbing stairs to staying active and doing the things you love.
Dr. Anthony Cappellino, MD, is a board-certified orthopedic and sports medicine surgeon dedicated to diagnosing, treating, and rehabilitating patients with a full range of knee conditions. Whether you need conservative care or surgical intervention, the goal is always the same — accurate diagnosis, personalized treatment, and a return to the life you want to live.

Expert Diagnosis
Common Knee Conditions Dr. Cappellino Treats

Meniscus Tears

Patellar Tendonitis

Osteoarthritis

ACL Tears

Additional Conditions
Advanced Care
Comprehensive Knee Treatment Options
Dr. Capellino offers a full spectrum of surgical and non-surgical treatments tailored to your specific injury, lifestyle, and recovery goals.
Arthroscopic Surgery
Ligament Reconstruction
Joint Injections
Knee Replacement
Dr. Cappellino’s Treatment Approach
Comprehensive Evaluation
Conservative Treatment First
Surgical Planning & Options
Recovery & Rehabilitation
What to Expect
Knee Surgery Recovery Timeline
Recovery varies depending on the type of knee procedure performed. Below is a general guide for the most common surgical treatments.
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Frequently Asked Questions
Not all knee injuries require surgery. Many conditions, including meniscus tears, ligament sprains, and early osteoarthritis, respond well to physical therapy, injections, and activity modification. Surgery is typically recommended when conservative treatments have failed to provide adequate relief, when imaging confirms significant structural damage, or when the injury significantly limits daily function and quality of life. A comprehensive evaluation is the best way to determine the right course of treatment.
Arthroscopic surgery uses small incisions and a tiny camera to visualize and treat the inside of the knee joint. Open surgery involves a larger incision to directly access the joint. Arthroscopic techniques are used whenever possible because they result in less tissue disruption, reduced postoperative pain, smaller scars, and faster recovery. The appropriate approach depends on the nature and complexity of the condition being treated.
A partially torn ACL may heal with conservative treatment, including physical therapy and bracing in some patients, particularly those with lower activity demands. A complete ACL tear, however, typically does not heal on its own and usually requires surgical reconstruction to restore knee stability — especially for patients who want to return to sport or physically demanding activities. An orthopedic evaluation and MRI are needed to determine the extent of the injury and the best treatment path.
Where To Get Treatment For Knee Pain
Knee pain and knee injuries are treatable. Whether you are dealing with a recent injury, a chronic condition, or exploring your options for the first time, a comprehensive evaluation is the first step toward an accurate diagnosis and an effective treatment plan.
Patients across Long Island trust Dr. Cappellino for expert knee care. The office is conveniently located and accessible from communities throughout Nassau and Suffolk County. New patients are welcome.
