Local Orthopedic Care
for Every Age and Stage
516-295-0111 Find a location Call Now Call us! Request an Appointment Save time! Local care on Long Island
The Official Team Physician for Molloy University Athletics Learn More Dr. Nicholas DeBellis The Home Team for Sports Medicine on Long Island 516-518-8008 Find a location Call Now Learn More Call us! Request an Appointment Save time! Local care on Long Island A Single Stop for
Diagnostic Imaging & Care on Long Island
516-295-0111 Find a location Call Now Learn More Call us! Request an Appointment Save time! Local care on Long Island
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About Us

Welcome to South Island Orthopedics

We believe orthopedic care is a partnership built on trust. Our team provides orthopedic care on Long Island for both adults and children, offering non-surgical treatments such as platelet-rich plasma (PRP) therapy, ultrasound-guided injections, and personalized exercise programs. However, when nonsurgical methods are not enough, orthopedic surgery may be necessary. In those cases, our team specializes in minimally invasive arthroscopic surgery for conditions like knee pain, hip pain, and sports injuries.

50+ Years

Trusted by families for generations.
Serving Long Island for 50+ years.

Same Day Appointments

Same-Day Appointments

Book Appointment Immediately

Personal Injury Care

Personal Injury Care

No-Fault & Workers’ Compensation Insurance

Multi-Specialty Physicians

Multi-Specialty Physicians

Bone, Joint & Muscle Care

Diagnostic Imaging

Diagnostic Imaging

MRI, Untrasound & XRAY Onsite

Private Health Insurance Accepted

Private Health Insurance Accepted

In-Network Providers

Access on the Go

Access on-the-Go

Streamlined access to your care through our patient portal

Your Orthopedic Rehabilitation Journey at SIO

Your care is a journey, and SIO is with you every step of the way. Watch our video to learn more about our onboarding process, from your first call to treatment options.

Appointments are just a click away. Let’s Get Started! Existing Patients New Patients See your doctor’s availability and book online

Check test results the moment they’re ready

Access your medical records anytime

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Your Care. Your Way. Pay Your Bill Book Online
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Workers’ Comp & No-Fault Insurance

At South Island Orthopedics, we accept New York Workers’ Compensation, No-Fault Insurance, and major medical plans, and are certified by the NY Workers’ Compensation Board.

Body Areas we Treat

Foot & Ankle Supportive care for foot and ankle concerns, from minor to chronic issues. Learn More Hand & Wrist Evaluation and minimally invasive care for conditions affecting the neck and spine. Learn More Neck & Back Care for a range of hand and wrist conditions, including sprains, strains, and fractures. Learn More Hip Comprehensive approaches to managing hip pain and related injuries. Learn More Shoulder & Elbow Assessment and treatment options for shoulder and elbow pain. Learn More Knee Diagnostic and treatment services for knee conditions and pain. Learn More

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Our Doctors

Comprehensive Diagnostic Services

In addition to physical exams, testing may include X-rays, MRIs, CT scans, arthrograms, discographies, and ultrasound-guided injections. Therefore, when developing a comprehensive care plan, diagnostic testing often plays a key role in determining the exact source of the condition.

Moreover, as part of our commitment to providing orthopedic care in Long Island, we also perform specialized tests when needed. These may include bloodwork for autoimmune conditions, bone scans to detect infection or cancer, Doppler ultrasound to assess blood flow, and electromyography (EMG) to evaluate nerve and muscle function. Ultimately, once your diagnosis is clear, your provider will create a personalized treatment plan to address your needs.

Diagnostic testing at our clinic on Long Island
Practice Resources

Quick Links

Practice Resources

Quick Links