Expert Orthopedic & Sports Medicine Care on Long Island
If you’re searching for a trusted rotator cuff surgeon in Islip, look no further than Dr. Michael J. Sileo, MD. As a board-certified orthopedic surgeon with advanced fellowship training in orthopedic sports medicine, Dr. Sileo provides world-class care for patients throughout Long Island. His approach blends advanced technology, such as MRI and X-ray diagnostics, with both surgical and non-surgical treatments designed to restore strength, reduce pain, and improve quality of life.
Comprehensive Shoulder & Rotator Cuff Treatment
Rotator cuff injuries 
Treatment options may include:
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Arthroscopic rotator cuff repair procedures
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Labral repair, instability treatment, and shoulder arthritis management
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Comprehensive pain management strategies and physical therapy support
Whether you are an athlete or simply someone struggling with shoulder pain, Dr. Sileo offers the most advanced options for treatment and recovery.
Orthopedic Sports Medicine in Islip
Beyond the shoulder, Dr. Sileo provides comprehensive orthopedic care for injuries involving the knee, hip, elbow, and ankle. He regularly treats ligament tears, muscle injuries, cartilage damage, fractures, and orthopedic trauma. By combining a clinical evaluation with diagnostic imaging and a patient-centered care plan, he ensures that every individual receives the right level of treatment.
Patients benefit from:
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ACL and ligament repair, meniscus treatment, and knee arthritis care
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Hip impingement and labral tear repair with arthroscopic procedures
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Ankle sprains, fractures, and ligament injuries
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Non-surgical options including physical therapy, injections, and pain management
A Patient-Centered Approach
Dr. Sileo’s philosophy of care is rooted in treating the whole patient, not just the injury. His experience in both orthopedic surgery and sports medicine allows him to design personalized plans that emphasize recovery and long-term health. Whether treating children or adults,
recreational or professional athletes, he focuses on restoring function, preventing future injury, and achieving the best possible outcome.
His patients describe him as a skilled, compassionate physician who takes time to explain each step of the process. From initial diagnosis to post-surgical rehabilitation, Dr. Sileo and his associates are committed to providing optimal orthopedic care and management services tailored to each individual.
Recognition & Reputation
Recognized by U.S. News Doctors and trusted across Long Island, Dr. Sileo has earned an outstanding rating for his expertise and patient satisfaction. As part of a respected multi-specialty group, he collaborates with associates in physical therapy, clinical medicine, and surgical management to deliver renowned, comprehensive care. Patients in Islip, West Islip, and throughout Long Island consistently recommend Dr. Sileo for his expertise, compassion, and results.
Serving Islip & Long Island Communities
With offices conveniently located in East Setauket and Commack, Dr. Sileo proudly serves patients from Islip, West Islip, and beyond. His practice offers the full spectrum of care — from injury prevention and diagnostics to advanced surgical procedures and rehabilitation. Patients benefit from his reputation as a renowned orthopedic surgeon who provides world-class treatment close to home.
📍 East Setauket: 6 Technology Drive, Suite 100, East Setauket, NY
📍 Commack: 500 Commack Road, Commack, NY
📞 Call Today: (631) 689-4189 | 📅 Request an Appointment Online
Take the First Step Toward Recovery
If shoulder pain, a rotator cuff injury, or another musculoskeletal issue is holding you back, it’s time to take action. Dr. Michael Sileo, MD, is a leading orthopedic surgeon within the Islip area, known for providing expert diagnosis, advanced treatment options, and compassionate care for patients throughout Long Island.
Find the best orthopedic care near Islip today. Schedule your appointment and begin your recovery with a physician who specializes in helping patients return to an active, pain-free life.



A Patient-Centered Approach