Your fastest path to recovery begins with timely, expert care.
Appointments shouldn’t take weeks. At Core Alliance, we prioritize speed, precision, and patient convenience—so you can start healing on your schedule.
Virtual Consultation
Fast response rate for virtual consultations
Available 7 days a week

The least invasive, most effective treatment available
Our approach is rooted in what matters most: minimizing downtime, avoiding unnecessary operations, and helping you get back to your routine with fewer disruptions. We begin with the most conservative treatments that still deliver real results.
“This doctor has the hands of an angel.”
Welcome to Core Alliance, the home of Dr. Aron Rovner, a board-certified orthopedic spine surgeon serving patients across Long Island. With more than two decades of surgical expertise and national recognition by the American Academy of Orthopedic Surgery, Dr. Rovner brings advanced orthopedic solutions that reduce pain, restore motion, and get you back to doing what you love.

Spine Surgery

Non-Surgical

Sports

Regenerative

Diagnostics
Diagnostics
At Core Alliance, we utilize advanced diagnostic imaging to pinpoint the source of your symptoms—ensuring that every step of your treatment is accurate, efficient, and built around your specific needs.
Dr. Aron D. Rovner High-skill care with low-trauma recovery
Meet Dr. RovnerBoard Certified and Highly Credentialed
Dr. Rovner is a board-certified orthopedic surgeon with specialized training in both spine and joint care. He’s recognized by the American Academy of Orthopedic Surgery and has completed fellowship training in complex spinal procedures. His credentials reflect a commitment to professional excellence and staying at the forefront of orthopedic medicine.
Over Two Decades of Surgical Experience
Having performed thousands of successful procedures over the last two decades, Dr. Rovner brings a wealth of experience to every case—from routine back pain to advanced spinal instability. Patients benefit from his clinical judgment, precision techniques, and ability to tailor solutions to complex problems.
Licensed Across NY, NJ, and FL
With licensure across multiple states, Dr. Rovner provides continuity of care for a diverse patient base while maintaining the same high standard in every clinic. Patients in Long Island benefit from this multi-state expertise, gaining access to a proven leader in spine and orthopedic surgery.
Minimally Invasive by Design
Dr. Rovner uses the most up-to-date minimally invasive techniques to reduce pain, minimize recovery time, and deliver outstanding surgical outcomes. These approaches often allow patients to return home the same day and recover faster with less postoperative discomfort.
Surgery Only When Necessary
He begins with non-surgical treatments—like physical therapy and injections—and only considers surgery when absolutely necessary for your condition. His conservative-first philosophy ensures you receive the right level of intervention at the right time.
Advanced Spine Expertise
Dr. Rovner performs advanced procedures, including endoscopic discectomy, cervical disc replacement, and lumbar fusion, all tailored to your unique anatomy and goals. Each treatment is designed to maximize function, minimize trauma, and support long-term results.









Patient Testimonials
“Love Dr.Rovner and his staff!! Always there to help with anything needed. Dr. Rovner is an incredibly skilled surgeon, he’s kind and passionate about his work and helping people.”
— Valeria Gervasi
“Love Dr.Rovner and his staff!! Always there to help with anything needed. Dr. Rovner is an incredibly skilled surgeon, he’s kind and passionate about his work and helping people.”
— Valeria Gervasi
“Love Dr.Rovner and his staff!! Always there to help with anything needed. Dr. Rovner is an incredibly skilled surgeon, he’s kind and passionate about his work and helping people.”
— Valeria Gervasi
Shoulder Arthroscopy for Rotator Cuff Repair One of Our Most Trusted Procedures
Tears in the rotator cuff are a common source of pain and limited movement in the shoulder. Using advanced arthroscopic techniques, Dr. Rovner can repair torn tendons with precision and minimal tissue disruption. These procedures offer shorter recoveries and long-lasting results—helping patients return to work, sports, and everyday activities with renewed strength. Whether you're dealing with a sports injury, occupational strain, or age-related wear, our team is here to restore full shoulder function with a personalized plan.

“Delays Just Cause Unnecessary Pain.”
—Dr. Aron Rovner
Spine Surgery

Non-Surgical Procedures

Sports Medicine

Regenerative Medicine

Spine Surgery
Our spine surgery offerings emphasize minimally invasive techniques that correct problems without long recoveries. Whether you're suffering from a herniated disc, spinal stenosis, or spinal instability, we develop surgical plans that relieve pain and preserve motion—always aiming for long-term relief with the least disruption. Our team uses the latest tools and technologies to target the source of spinal issues directly, ensuring outcomes that are both safe and effective for patients seeking a spine doctor in Long Island they can trust.

Non-Surgical Procedures
If you’re looking for an orthopedic specialist in Long Island who prioritizes non-invasive treatment, Core Alliance is the answer. We offer injections, bracing, and rehabilitation strategies to manage pain and improve function—often eliminating the need for surgery altogether. These options are especially helpful for patients managing arthritis, nerve pain, or early-stage disc issues. Our non-surgical programs are built around your lifestyle, designed to get you moving again without taking time away from the things you love.

Sports Medicine
Athletes and active adults throughout Long Island turn to Core Alliance for quick, targeted injury care. From ligament repairs to joint instability management, we design sport-specific plans that accelerate recovery and reduce the risk of reinjury—getting you back in the game with confidence. Our sports medicine team understands the physical and mental toll of being sidelined, and we work quickly to restore strength, stability, and performance using the least invasive techniques available.

Regenerative Medicine
Explore cutting-edge treatments like PRP and stem cell therapy with one of the most forward-thinking orthopedic surgeons in Long Island. Our regenerative options use your body’s natural healing mechanisms to reduce inflammation, repair damage, and restore function—all without the trauma of surgery. These therapies are ideal for tendon injuries, arthritis, and sports-related damage, offering a powerful alternative to long-term medication or surgical intervention. It’s next-generation medicine that puts your recovery first.




