Dr. Michael Sileo – Board-Certified Orthopedic Surgeon on Long Island

When you’re searching for an orthopedic in Brentwood, NY, you want a physician who blends skill, compassion, and proven results. Dr. Michael Sileo, a board-certified orthopedic surgeon serving Brentwood, Suffolk County, and all of Long Island, provides comprehensive orthopedic care designed to reduce pain and improve mobility for patients of all ages.

At his orthopedic practice, Dr. Sileo and his experienced team are committed to providing personalized care and exceptional care for every patient. The practice offers a full range of orthopedic services — from advanced joint replacement surgery to non-surgical therapies — all tailored to your unique needs and lifestyle.

A Leading Orthopedic Doctor Providing Comprehensive Diagnosis and Treatment

Orthopedic problems can limit your ability to move, work, and enjoy life. Whether you’re dealing with arthritis, a sports injury, or joint degeneration, Dr. Sileo provides expert diagnosis and treatment to alleviate discomfort and restore function. His goal is to ensure that our patients are able to return to the activities they love — comfortably and confidently.

From the first consultation to the end of your recovery process, Dr. Sileo takes time to provide more personal attention than larger institutions often can. This patient-first philosophy ensures that everyone receives individualized treatment, thorough explanations of their treatment options, and compassionate guidance through every phase of care.

Dr. Sileo combines access to modern medical resources with the kind of one-on-one connection that fosters trust and confidence.

An empty medical exam room with a blood pressure monitor on the wall and a professional headshot of a smiling man labeled “Michael J. Sileo, M.D., FAAOS” overlaid on the image.

An Orthopedic Practice Built on Experience, Precision, and Trust

With years of surgical experience and advanced fellowship training in sports medicine, joint reconstruction, and minimally invasive procedures, Dr. Sileo brings world-class surgical skill to Brentwood and the surrounding Suffolk region. Patients benefit from the latest orthopedic innovations while receiving the kind of personalized, local care that emphasizes comfort and communication.

Every decision Dr. Sileo makes is guided by one principle — achieving the best possible outcomes with the least disruption to your life. Whether through non-surgical management, or advanced joint replacement surgery, he focuses on providing solutions that reduce pain, restore function, and promote improved mobility for long-term health.

Shoulder, Knee, and Hip Expertise on Long Island

Shoulder Surgery and Reconstruction

As an excellent surgeon known for his expertise in shoulder surgery, Dr. Sileo treats a full spectrum of shoulder conditions including rotator cuff tears, labral injuries, impingement, and arthritis. His range of orthopedic shoulder procedures includes arthroscopic repair, tendon reattachment, and joint reconstruction, depending on your diagnosis.

Using minimally invasive techniques whenever possible, he ensures minimal scarring, less post-operative discomfort, and a quick recovery. Every treatment plan is tailored to your unique anatomy, activity level, and goals, helping to alleviate pain and restore motion with precision and care.

Knee Injuries and Total Knee Replacement

The knee bears tremendous strain, making it one of the most common sites of orthopedic issues. Dr. Sileo provides specialized care for ligament injuries, cartilage damage, and degenerative conditions. For advanced arthritis or joint deterioration, he performs total knee replacement and joint reconstruction procedures using state-of-the-art implants designed for long-term durability and smooth motion.

These joint replacement procedures are part of a comprehensive plan that also includes pre-operative assessment, medical and surgical optimization, and post-surgical physical therapy. Patients often experience dramatic improved mobility, allowing them to walk, climb stairs, and exercise with renewed comfort.

Hip Replacement Surgery and Care

When hip pain interferes with daily activities, hip replacement surgery or total joint replacement may be the most effective solution. Dr. Sileo performs hip replacement procedures using minimally invasive approaches that preserve surrounding muscle and tissue. This method helps shorten the recovery process and promotes faster healing.

He uses high-quality implants and precise alignment techniques to restore natural hip movement and relieve chronic pain. By addressing each patient’s needs individually, Dr. Sileo ensures that treatment is safe, effective, and tailored to your unique lifestyle demands.

Orthopedic Issues We Treat

Dr. Sileo’s range of services encompasses nearly all major orthopedic issues, including:

  • Shoulder injuriesRotator cuff tears, tendonitis, labral tears
  • Knee injuries:Ligament sprains, meniscus tears, cartilage damage
  • Hip injuries:Arthritis, impingement, tendon and labrum disorders
  • Overuse injuries and sports-related conditions
  • Degenerative joint disease and post-traumatic arthritis
  • Muscle and tendon injuries requiring regenerative or surgical care

By offering a full range of modern treatment options, the practice ensures that each patient receives appropriate care based on condition severity, activity level, and personal goals. Whether through conservative therapy, biologics, or replacement surgery, the focus remains on comfort, safety, and performance.

Sports Medicine and Biologic Treatment Options

Dr. Sileo’s sports medicine background gives him a deep understanding of the injuries that affect active individuals — from weekend runners to professional athletes. His practice emphasizes treatment options that focus on healing, prevention, and long-term joint health.

For many, biological treatments such as platelet-rich plasma (PRP) and stem cell therapy can accelerate healing naturally. These innovative therapies use the body’s own cells to repair tendon, ligament, and cartilage damage. As an orthopedic doctor who believes in comprehensive care, Dr. Sileo may recommend PRP or stem cell injections as part of your medical and surgical plan to reduce pain and improve function without the need for extensive operations.

When surgery is necessary, Dr. Sileo employs advanced arthroscopic and minimally invasive methods to reduce tissue trauma and support a faster, safer recovery.

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Joint Replacement Surgery and Reconstruction: Restoring Movement, Relieving Pain

For patients facing severe arthritis or joint degeneration, joint replacement surgery can be life-changing. Dr. Sileo performs total joint replacement procedures with precision and care, including knee replacement, hip replacement surgery, and shoulder reconstruction.

By using durable implants and advanced alignment tools, he helps restore natural joint movement, relieve stiffness, and reduce pain and improve overall mobility. His orthopedic specialists carefully plan every procedure, from pre-surgical assessment to post-surgical rehabilitation, ensuring the best possible outcomes for each case.

Every aspect of surgery — from anesthesia choice to incision technique — is designed to promote minimal scarring, efficient healing, and a quick recovery. The emphasis on joint reconstruction ensures that patients regain strength, flexibility, and long-term confidence in their movement.

Providing Personalized Care and a Positive Experience

At every stage, Dr. Sileo’s orthopedic practice is committed to providing personalized care and a positive experience. From your first call to schedule an appointment, you’ll notice the difference in how the team treats you. You’ll be greeted by staff who take the time to listen, understand your needs, and ensure you’re able to be seen promptly.

Dr. Sileo believes that exceptional care means more than advanced technology or surgical precision — it means empathy, education, and communication. He takes time to explain each step of your care plan so you feel confident about your choices and informed about the recovery process ahead.

The goal is always to ensure our patients are able to achieve relief, mobility, and strength — all while feeling supported from diagnosis through rehabilitation.

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The Recovery Process: Compassionate Care from Start to Finish

Your recovery process is as important as the procedure itself. Following surgery or treatment, Dr. Sileo provides detailed rehabilitation guidance and partners with top physical therapy specialists to ensure your progress stays on track.

He monitors healing closely, adjusting your program as needed to encourage strength and endurance. With his comprehensive support, patients often experience faster healing and better functional outcomes than they imagined possible.

Dr. Sileo and his team take pride in care to our patients that doesn’t end when you leave the office — it continues until full recovery is achieved.

Schedule an Appointment with an Experienced Orthopedic Surgeon in Brentwood, NY

If you’re struggling with orthopedic issues, chronic pain, or a recent injury, there’s no need to wait. Schedule an appointment with Dr. Michael Sileo today and discover how expert orthopedic care can restore your mobility and comfort.

Conveniently located near Brentwood, his orthopedic practice serves patients throughout Suffolk County and Long Island, combining advanced techniques with the personalized attention only a dedicated, local orthopedic doctor can provide.

Whether you need shoulder surgery, total knee replacement, hip replacement surgery, sports medicine treatment, or regenerative care like PRP or stem cell therapy, Dr. Sileo will help you explore your treatment options and choose the path that best fits your goals.

You deserve to move freely, live actively, and feel confident again. With an experienced team, exceptional skill, and commitment to the best possible outcomes, Dr. Sileo delivers orthopedic care that makes a difference — helping ensure our patients are able to heal, recover, and thrive.