AOSMI Physician Spotlight: Dr. Michael J. Greller, MD, MBA, CPE, FAAOS

Dr. Michael J. Greller, a board-certified orthopedic surgeon with over 20 years of experience, specializes in joint preservation and sports medicine at Advanced Orthopedics and Sports Medicine Institute (AOSMI), where he also serves as founder, President, and managing partner. Dr. Greller earned his MD at Albert Einstein College of Medicine and completed his orthopedic training with an internship and residency at the Hospital for Joint Diseases and NYU, followed by a fellowship at Temple University. His extensive experience includes working with collegiate and professional athletes, including serving as Team Physician for the NY/NJ Comets, as well as treating a wide range of sports-related injuries and complex joint conditions.
Dr. Greller’s dedication to compassionate, patient-centered care has earned him numerous awards, including peer-reviewed recognitions such as Monmouth Magazine Top Doctors and NJ Top Docs, and patient-rated honors like the Patients’ Choice Award and the Compassionate Doctor Award. Additionally, he has been named among America’s Most Honored Doctors (Top 1%), underscoring his commitment to using the latest medical advancements to help patients experience faster recoveries, reduced pain, and a swift return to the activities they love.

Innovative Treatments Led by Expertise

Dr. Greller offers advanced orthopedic procedures such as the BEAR Procedure, REGENETEN, osteochondral grafting, and MACI, providing cutting-edge solutions to restore joint health and improve mobility. These treatments maximize recovery and promote long-term joint health, enabling patients to return to the activities they love with renewed confidence.

Revolutionary Orthopedic Procedures

  • BEAR Procedure: An innovative ACL repair method that uses a bridge-enhanced scaffold to promote natural healing without grafting. The BEAR Procedure utilizes a collagen implant to stimulate the body’s natural healing process, preserving more of the knee’s structure and reducing donor site pain. Ideal for athletes and active individuals, BEAR supports a smooth return to sports, with knees feeling more normal much sooner than with traditional methods, though the return-to-sport timeline remains similar at around 9 months.
  • REGENETEN: A state-of-the-art collagen-based implant that enhances the body’s natural healing process for rotator cuff tears. This innovative treatment facilitates a quicker recovery compared to traditional rotator cuff reconstructions with screws and sutures. Patients often experience rapid pain relief, improved shoulder strength, and a reduced recovery timeline, making REGENETEN an excellent choice for restoring full shoulder function.
  • Osteochondral Grafting: For patients with damaged cartilage, osteochondral grafting, a procedure that replaces damaged cartilage and underlying bone with healthy tissue from a donor or autograft. This method is effective for restoring joint function and alleviating pain, especially in patients with localized cartilage defects. It can help delay arthritis progression and improve joint health, preserving mobility and enhancing quality of life.
  • MACI (Matrix-Induced Autologous Chondrocyte Implantation):  An advanced treatment for cartilage defects using the patient’s own cartilage cells to regenerate healthy tissue. Recently available in an arthroscopic version, this approach involves harvesting cartilage cells, expanding them in a lab, and implanting them into the damaged area through a small incision, often resulting in a less painful and quicker recovery.

A Commitment to Personalized, Patient-Focused Care

Dr. Greller’s innovative procedures and dedicated care are tailored to meet each patient’s needs, aimed at ensuring they achieve full recovery and optimal joint function.
If you’re interested in learning more about the innovative treatments offered by Dr. Greller or wish to schedule a consultation, please contact AOSMI. Early consultation can help prevent further joint damage and support a smoother recovery. Contact us today to take the first step toward a pain-free, active lifestyle.