Dr. Craig S. Radnay

Dr. Craig S. Radnay

Craig S. Radnay, MD, MPH is a board certified orthopaedic surgeon with advanced fellowship training in foot, ankle and knee surgery. Dr. Radnay specializes in sports medicine and provides the latest advanced non-surgical treatment options to help provide the best treatment path for each patient's unique needs and individual goals.

Orthopaedics and Sports Medicine

Dr. Radnay was born and raised in New York City and he received his BA degree at Dartmouth College. He then earned Medical and Masters of Public Health degrees from the Columbia College of Physicians and Surgeons in New York City. Dr. Radnay completed a five-year residency in orthopaedic surgery at Columbia University Presbyterian Hospital in New York; in his final year, Dr. Radnay was appointed Chief Resident.

Dr. Radnay completed a fellowship in New York with the Insall Scott Kelly Institute (ISK), specializing in sports medicine and adult reconstruction. At ISK, he was mentored by the pioneers in knee replacement and sports medicine, and trained with the physicians of the New York Knicks and New Jersey Nets NBA teams.

He then completed a fellowship in Tampa, Florida, with the Florida Orthopaedic Institute, specializing in Foot & Ankle surgery and lower extremity trauma. In Tampa, Dr. Radnay gained expertise in surgical and non-operative treatment of Foot & Ankle fractures, arthritis, ankle replacement, sports medicine and arthroscopy, flatfeet, bunions, hammertoes, and diabetic foot problems.

Dr. Radnay is a director of the Insall Scott Kelly Institute for Orthopaedics and Sports Medicine. He is a Clinical Assistant Professor at NYU-Hospital for Joint Diseases and Lenox Hill Hospital in New York City. He is also an attending physician, chief, foot and ankle service at St. Francis Hospital in Roslyn, New York, on Long Island. He specializes in Foot & Ankle surgery and reconstruction, lower extremity trauma and reconstruction, sports medicine, and arthritic disorders and joint replacement of the knee. Dr. Radnay is also specializing in providing stem cell therapy and PRP injections for patients and athletes with minor to moderate joint injuries, as well as those suffering from tendon pain and injuries to the knee, ankle and foot.

Dr. Radnay is a Diplomate of the American Board of Orthopaedic Surgery, a fellow of the American Academy of Orthopeadic Surgeons (AAOS), a member of the American Orthopaedic Foot & Ankle Society (AOFAS), a member of the Orthopaedic Trauma Association (OTA), a member of the International Congress for Joint Reconstruction (ICJR), and a member of the New York County Medical Society. Dr. Radnay has authored publications and book chapters on Foot & Ankle fracture deformity and reconstruction, bone deformity and complex knee arthroplasty, sports injuries in the knee, and the impact of foot deformity on total knee replacement.

He has presented and taught at national and international meetings on topics including multiple disorders of the Foot & Ankle, lower extremity trauma and reconstruction, ankle arthritis and total ankle replacement, treatment of complex diabetic and Charcot deformity, deformity and total knee replacement, advances in fracture management, and biologics and fracture stimulation in orthopaedics. He is a clinical reviewer for the Journal of Orthopaedic Trauma (JOT) and for Clinical Orthopaedics and Related Research (CORR). Dr. Radnay has been named one of the SuperDoctors in Orthopaedic Surgery in New York City since 2012.


  • 260 East 66th Street
    New York, NY 10065
    Tel: // Fax: (646) 293-7519
  • 2200 Northern Blvd. Suite 121
    East Hills, NY 11548

Director, Insall Scott Kelly Institute for Orthopedics and Sports Medicine
Clinical Assistant Professor, New York University – Langone Orthopedic Hospital
Clinical Assistant Professor, Lenox Hill Hospital
Attending Physician, Chief, Foot and Ankle Service, St. Francis Hospital

  • 8/1/2005 - 7/31/2006
  • Fellow, Foot and Ankle, Lower Extremity Trauma
    Florida Orthopaedic Institute Tampa, FL
    Director: Roy Sanders, MD
  • 8/1/2004 – 7/31/2005
  • Fellow, Sports Medicine and Joint Reconstruction
    Insall Scott Kelly Institute for Orthopaedics and Sports Medicine Lenox Hill Hospital New York, NY
    Director: W. Norman Scott, MD
  • 7/1/2003 – 6/30/2004
  • Chief Resident, Orthopaedic Surgery
    New York Presbyterian Hospital Columbia Presbyterian Medical Center
    Director & Chairman: Louis U. Bigliani, MD
  • 7/1/2000 – 6/30/2004
  • Resident, Orthopaedic Surgery
    New York Presbyterian Hospital Columbia Presbyterian Medical Center
    Director & Chairman: Louis U. Bigliani, MD
  • 7/1/1999 – 6/30/2000
  • Intern, General Surgery
    New York Presbyterian Hospital Columbia Presbyterian Medical Center
    Director: Mark Hardy, MD
  • 1995 - 1999
  • Doctor of Medicine
    Columbia College of Physicians and Surgeons
    New York, New York
  • 1994 – 1999
  • Master of Public Health
    Columbia University School of Public Health
    New York, New York
  • 1989 – 1993
  • Bachelor of Arts, Government
    Dartmouth College
    Hanover, New Hampshire
  • 1985 – 1989
  • Stuyvesant High School
    New York, New York
  1. Radnay CS: Treatment of the Painful Total Knee Arthroplasty. Langone Orthopedic Hospital Adult Reconstruction Fellowship Conference, New York, NY, March 19, 2021.
  2. Radnay CS: Current Management of Lateral Ankle Instability. 2020 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 9, 2020.
  3. Radnay CS: Management of (Smaller) Osteochondral Lesions of the Talus. 2020 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 9, 2020.
  4. Radnay CS: Foot and Ankle Fractures, Biologics and Improving Outcomes In The Foot and Ankle. 2020 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 8, 2020.
  5. Radnay CS: Autologous Live Cellular Technologies Featuring: MAXXTM- Cell. 2020 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 9, 2020.
  6. Radnay CS: Achilles Tendon Ruptures. How I Do It: Non-op, Open, Perc, Chronic. 2020 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 9, 2020.
  7. RadnayCS: MIS: From Concept to Patients – Self-Selecting for Surgery  2019 Advances in Foot and Ankle Surgery, New York, NY, May 30, 2019.
  8. RadnayCS: Treating Ankle Arthritis in Your Practice: How To  2019 Advances in Foot and Ankle Surgery, New York, NY, May 30, 2019.
  9. RadnayCS: Minimally Invasive Surgery of the Forefoot: Indications and Treatment  Grand Rounds, St. Francis Hospital, Roslyn, NY, February 5, 2019.
  10. RadnayCS: Decision Making In Revision Total Ankle  2019 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 2, 2019.
  11. RadnayCS: Arthroscopic Ankle  2019 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 1, 2019.
  12. RadnayCS: Improving Outcomes in the Treatment of End-Stage Ankle and Hindfoot  2019 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 1, 2019.
  13. RadnayCS: MIS Forefoot Surgery: Have I Lost My Mind? 2019 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 1, 
  14. RadnayCS: Multimodal Pain Management in Foot and Ankle  2019 Current Solutions in Foot and Ankle Surgery, Tampa, FL, January 31, 2019.
  15. RadnayCS: Minimally Invasive Surgery of the  NY 19 Conference, New York, NY, January 19, 2018.
  16. RadnayCS: Total Ankle Replacement: How To Avoid Failure And How To Deal With  1st Annual Tampa Foot & Ankle Fellows Reunion Meeting, Tampa, FL, October 27, 2018.
  17. RadnayCS: MIS Forefoot Surgery: Have I Lost My Mind? 1st Annual Tampa Foot & Ankle Fellows Reunion Meeting, Tampa, FL, October 27, 
  18. RadnayCS: Improving Outcomes in Ankle and Hindfoot  Garden City, NY, August 29, 2018.
  19. RadnayCS: Metatarsal Fractures and Lisfranc  Garden City, NY, August 29, 2018.
  20. RadnayCS: Lateral Ankle  2018 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 9, 2018.
  21. Radnay CS: Osteotomies and Tricks for Exposure in Osteochondral Transfer. 2018 Current Solutionsin Foot and Ankle Surgery, Tampa, FL, February 9, 
  22. RadnayCS: Achilles Tendon Ruptures: Non-op, Open, Perc,  2018 Current Solutions in Foot and Ankle Surgery, Tampa, FL, February 9, 2018.
  23. RadnayCS: Forefoot Deformity and Treatment, NY 18 Foundation for Podiatric Medicine Meeting, New York, NY, January 19, 
  24. RadnayCS: Fractures of the Midfoot and Forefoot, NY 18 Foundation for Podiatric Medicine Meeting, New York, NY, January 19, 
  25. RadnayCS: Unicondylar Arthroplasty with Robotic  2017 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 15, 2017.
  26. RadnayCS: ACL Reconstruction: Prevention and Rehabilitation  2017 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 15, 2017.
  27. RadnayCS: Knee Cartilage Enhancement Injectables: HA, PRP, Stem Cells for Knee  2017 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 15, 2017.
  28. RadnayCS: Revision Total Ankle  Current Solutions in Foot and Ankle Surgery, Tampa, FL, January 27, 2017.
  29. RadnayCS: Total Ankle Replacement in Patients with  Current Solutions in Foot and Ankle Surgery, Tampa, FL, January 27, 2017.
  30. RadnayCS: Arthroscopic Ankle  Current Solutions in Foot and Ankle Surgery, Tampa, FL, January 27, 2017.
  31. RadnayCS: Knee Cartilage Enhancement Injectables: HA, PRP, Stem Cells for Knee  2016 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 6, 2016
  32. RadnayCS: Unicondylar Arthroplasty with Robotic  2016 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 6, 2016
  33. RadnayCS: Post-ACL Reconstruction Rehabilitation and Prevention  2016 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 6, 2016.
  34. RadnayCS: Physical Examination and Applied Anatomy of the Foot and  Northwell Lenox Hill Hospital Orthopedic Surgery Resident Rounds, August 26, 2016.
  35. RadnayCS: Total Ankle Replacement for Ankle  New York Orthopaedic Hospital 150th Anniversary Symposium, May 14, 2016.
  36. RadnayCS: Ankle  Lenox Hill Hospital Resident Conference, Foot and Ankle, May 4, 2016.
  37. RadnayCS: Treatment of Achilles Tendon Rupture: Non-op, Open, Percutaneous,  Current Solutions in Foot and Ankle Surgery/1st Annual ICJR Course Foot and Ankle Surgery, January 23, 2016.
  38. Radnay CS: Osteotomies, Releases and Other Tricks for Access to the Talus for Osteochondral Current Solutions in Foot and Ankle Surgery/1st Annual ICJR Course Foot and Ankle Surgery, January 23, 2016.
  39. RadnayCS: Multimodal Pain Management in Foot and Ankle  Current Solutions in Foot and Ankle Surgery/1st Annual ICJR Course Foot and Ankle Surgery, January 21, 2016.
  40. RadnayCS: Forefoot Fractures and  Lenox Hill Hospital Dept of Orthopaedic Surgery Foot and Ankle Rounds, New York, NY November 4, 2015.
  41. RadnayCS: The Use and Safety of Allografts in ACL  2015 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 1, 2015.
  42. RadnayCS: Unicondylar Knee Arthroplasty with Robotic Technology. 2015 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 2, 
  43. RadnayCS: Knee Cartilage Enhancement Injectables: HA, PRP, Stem Cells for Knee  2015 ICJR TransAtlantic Orthopaedic Congress, New York, NY October 1, 2015.
  44. RadnayCS: Foot and Ankle Physical Examination and Applied  Lenox Hill Hospital Dept of Orthopaedic Surgery Foot and Ankle Rounds, New York, NY August 28, 2015.
  45. RadnayCS: Applied Anatomy of the Foot and  Lenox Hill Hospital Dept of Orthopaedic Surgery Foot and Ankle Rounds, New York, NY April 24, 2015.
  46. Radnay CS: Management and Diagnosis of Injuries to the Lisfranc Ligament and the Lenox Hill Hospital Dept of Orthopaedic Surgery Foot and Ankle Rounds, New York, NY April 24, 2015.
  47. RadnayCS: Moderator, Symposium on Ankle  Specialty Day American Orthopedic Foot and Ankle Society, American Academy of Orthopedic Surgeons, Las Vegas, NV, March 28, 2015
  48. RadnayCS: Insertional Achilles  Current Solutions in Foot and Ankle Surgery.Tampa,, FL, January 16, 2015.
  49. RadnayCS: Hallux Valgus with Distal Osteotomies and Increased  Current Solutions in Foot and Ankle Surgery.Tampa,, FL, January 17, 2015.
  50. RadnayCS: Arthroscopic Ankle  Current Solutions in Foot and Ankle Surgery.Tampa,, FL, January 17, 2015.
  51. RadnayCS: ACL Reconstruction with  15th Annual ISK Institute Sports Medicine and Total Knee & Hip Course. New York, NY, October 3, 2014.
  52. RadnayCS: Effect of Lower Extremity Alignment on  15th Annual ISK Institute Sports Medicine and Total Knee & Hip Course. New York, NY, October 3, 2014.
  53. RadnayCS: Ankle Arthritis: Diagnosis, Management and Treatment  Lenox Hill Hospital Dept Orthopaedic Surgery Foot and Ankle Rounds, New York, NY, June 27, 2014.
  54. Radnay CS: Management of Lisfranc Injuries and Current Controversies. Lenox Hill HospitalDept of Orthopaedic Surgery Foot and Ankle Rounds, New York, NY, April 28, 
  55. RadnayCS: Total Joint Replacement Rapid Recovery Protocols and Patient  Utah Hip and Knee Arthroplasty Symposium. Park City, UT, April 12, 2014.
  56. RadnayCS: Calcaneus Fractures: Diagnosis and Treatment  Lenox Hill Hospital Dept of Orthopaedic Surgery Foot and Ankle Rounds, New York, NY, February 28, 2014.
  57. RadnayCS: Ankle Fusion Symposium: Arthroscopic Ankle  Current Solutions in Foot and Ankle Surgery. Tampa, FL, February 8, 2014.
  58. RadnayCS: Rheumatoid  Current Solutions in Foot and Ankle Surgery. Tampa, FL, February 8, 2014.
  59. RadnayCS: Achilles Tendon Rupture Symposium: How I Do  Current Solutions in Foot and Ankle Surgery. Tampa, FL, February 8, 2014.
  60. RadnayCS: Ankle Sprains and Ligament  Current Solutions in Foot and Ankle Surgery. Tampa, FL, February 8, 2014.
  61. RadnayCS: Injuries to the Foot and  St Francis Hospital Orthopaedic Surgery Symposium, Roslyn, NY, December 10, 2013.
  62. RadnayCS: Ouch, My knee Hurts!! Treating Knee Pain and Arthritis. Roslyn, NY October 9,
  63. RadnayCS: Sports Injuries to the Lower  Lenox Hill Hospital Emergency Medicine Grand Rounds, New York, NY October 8, 2013.
  64. RadnayCS: The Impact of Foot and Ankle Deformity on TKA  14th Annual ISK Institute Sports Medicine and Total Knee & Hip Course. New York, NY, October4, 2013.
  65. RadnayCS: The Use and Safety of Allografts in ACL  14th Annual ISK Institute Sports Medicine and Total Knee & Hip Course. New York, NY, October 4, 2013.
  66. RadnayCS: Fractures of the  Lenox Hill Hospital Resident Grand Rounds Conference, New York, NY January 4, 2013.
  67. RadnayCS: The Impact of Foot and Ankle Deformity on Total Knee Arthroplasty  13th Annual ISK Institute Sports Medicine and Total Knee & Hip Course. New York, NY, October 19, 2012.
  68. RadnayCS: The Use and Safety of Allografts in ACL  13th Annual ISK Institute Sports Medicine and Total Knee & Hip Course. New York, NY, October 19, 2012.
  69. RadnayCS: Arthroscopic Debridement for Osteoarthritis of the  13th Annual ISK Institute Sports Medicine and Total Knee & Hip Course. New York, NY, October 19, 2012.
  70. RadnayCS: Converting Fusion to Replacement: Tips and  Strategies for the Complex or Complicated Ankle. Minneapolis, MN, August 17, 2012
  71. Radnay CS: Panel Discussion: When Things Get Worse…Complications of Total Ankle Strategies for the Complex or Complicated Ankle. Minneapolis, MN, August 17, 2012.
  72. RadnayCS: Panel Discussion: Debates in Tarsal  Fix It, Fuse It, Frame It: Foot and Ankle Fixation Techniques. Memphis, TN, August 4, 2012.
  73. RadnayCS: Ankle Fractures in  Fix It, Fuse It, Frame It: Foot and Ankle Fixation Techniques. Memphis, TN, August 4, 2012.
  74. RadnayCS: Current Controversies and Treatment of Lisfranc  Fix It, Fuse It, Frame It: Foot and Ankle Fixation Techniques. Memphis, TN, August 4, 2012.
  75. RadnayCS: Anticoagulation Following Total Knee Replacement 2012: Where Are We? Insall Club Meeting, Hamilton, Bermuda, June 30, 2012.
  76. Radnay CS: The Role of Viscosupplementation Treatment for Knee Arthritis. 19th North AmericanHip and Knee  Scottsdale, AZ, April 26, 2012.
  77. RadnayCS: Prevention of Thromboembolic Disease with Total Knee  19th North American Hip and Knee Symposium. Scottsdale, AZ, April 26, 2012.
  78. RadnayCS: Ortthopaedic Injuries of the Foot and  Mini-Medical School Seminar on Advances in Orthopaedic Surgery 2012. Manhasset, NY, March 3, 2012.
  79. RadnayCS: Approaches to the Treatment of Arthritis of the Lower Extremity: Knee, Ankle, and  Nursing Grand Rounds, St. Francis Hospital. Roslyn, NY February 22, 2012.
  80. RadnayCS: The Treatment of Arthritis of the  Orthopaedic Grand Rounds, St. Francis Hospital. Roslyn, NY December 6, 2011.
  81. RadnayCS: Innovations in Fracture Management: Challenges and Costs Associated with Effective  National Association of Managed Care Professionals. Las Vegas, NV, November 11, 2011.
  82. RadnayCS: Low Intensity Pulsed Ultrasound and Its Use in Fresh Fractures and Las Vegas, NV. November 10, 2011
  83. RadnayCS: The Impact of Lower Extremity Deformity on Knee Arthritis and Revision Total Knee  12th Annual Insall Scott Kelly Course. New York, NY, October 1, 2011.
  84. RadnayCS: Traumatic Orthopaedic Injuries of the Foot and  Columbia University Department of Family Medicine. New York, NY, September 16, 2011.
  85. RadnayCS: Moderator, Session on Osteochondral Lesions of the Talus: Approaches and Treatment. American Orthopaedic Foot and Ankle Society, Keystone, CO, July 14, 
  86. RadnayCS: Approaches to theTreatment of Calcaneus Fractures and Compromised Patients. American Orthopaedic Foot and Ankle  Keystone, CO, July 13, 2011.
  87. RadnayCS: The Treatment of Intra-articular Fractures of the Calcaneus Results: The Reality. American Orthopaedic Foot and Ankle  Keystone, CO, July 13, 2011.
  88. RadnayCS: Symposium on the Treatment of Challenging Tibial Pilon  American Orthopaedic Foot and Ankle Society. Keystone, CO, July 13, 2011.
  89. Radnay,CS: Total Knee Arthroplasty and the Impact of Foot  20th Insall Club Meeting. Taormina, Italy, July 2, 2011.
  90. Radnay,CS: Stage IV Adult-Acquired Flatfoot: Avoiding the Pantalar  Current Solutions in Foot and Ankle. Clearwater Beach, FL. April 7, 2011.
  91. Radnay,CS: Total Ankle  Current Solutions in Foot and Ankle. Clearwater Beach, FL. April 7, 2011.
  92. RadnayCS: The AAOS Guidelines for the Treatment of the Arthritic  11th Annual Insall Scott Kelly Institute Sports Medicine and Total Knee & Hip Meeting. New York, NY, October 22, 2010.
  93. RadnayCS: The Impact of Foot Deformity on Total Knee Arthroplasty  11th Annual Insall Scott Kelly Institute Sports Medicine and Total Knee & Hip Meeting. New York, NY, October 22, 2010.
  94. RadnayCS: Ankle Arthritis and Total Ankle  Maine Society of Orthopaedic Surgeons Annual Meeting. Bar Harbor, ME, September 11, 2010.
  95. RadnayCS: Osteochondral Lesions of the  Maine Society of Orthopaedic Surgeons Annual Meeting. Bar Harbor, ME, September 11, 2010.
  96. Radnay,CS: Ankle, Subtalar and Hindfoot Arthrodesis  2010 Biologics Science Summit, New Orleans, LA, May 20, 2010.
  97. Radnay,CS: Treatment of Calcaneus and Ankle Fractures  2010 Biologics Science Summit, Scottsdale, AZ, April 9, 2010.
  98. RadnayCS: Osteoarthritis of the Knee and Total Knee Replacement: Where We Are in  Southside Hospital Physical Therapy Grand Rounds, Bay Shore, NY, March 24, 2010.
  99. RadnayCS: Fractures of the  North Shore-Long Island Jewish Department of Podiatry Grand Rounds, Manhasset, NY, January 28, 2010.
  100. RadnayCS: Spanning External Fixation in Foot and Ankle  Current Solutions in Foot and Ankle Surgery. Naples, Florida, January 14, 2010.
  101. RadnayCS: Osteochondral Lesions of the  Current Solutions in Foot and Ankle Surgery. Naples, Florida, January 15, 2010.
  102. RadnayCS: Ankle Fractures: State of the Art  Franklin General Hospital, North Shore- Long Island Jewish Health System, Valley Stream, NY, October 21, 2009.
  103. RadnayCS: Intra-articular Hyaluronic Acid Joint Fluid Therapy: Clinical Data and Boston, MA, June 12, 2009.
  104. RadnayCS: Clinical Data and Experience with the use of EXOGEN Bone Stimulation in Fresh Fractures and Non-unions. Boston, MA, June 12, 
  105. RadnayCS: New Orthopaedic Surgical Treatment Options for the  Rehabilitation Lecture Series, North Shore-Long Island Jewish Health System. Syosset, NY, May 27, 2009.
  106. RadnayCS: Using the EXOGEN Bone Healing System in Your  Kings County Podiatry Association, Brooklyn, NY. May 19, 2009.
  107. RadnayCS: Fresh Fracture Clinical Data and Analysis Using the EXOGEN Bone Stimulator: 2009 Science  Minnesota, MN, April 24, 2009.
  108. RadnayCS: The Use of EXOGEN Bone Stimulation in Fresh Fractures and Non- unions: Case Presentations: 2009 Science  Minnesota, MN, April 24, 2009.
  109. RadnayCS: Subtalar Fusion after Displaced Intra-articular Calcaneal Fractures: Does Initial Operative Treatment (ORIF) Really Matter? Science  Minnesota, MN, April 24, 2009.
  110. RadnayCS: The Use of Bone Stimulation in a Busy Orthopaedic  Smith & Nephew National Sales Meeting, Dana Point, CA. January 19, 2009.
  111. RadnayCS: Advances in Orthopaedic Surgery of the  Community Wellness Forum, Franklin General Hospital, North Shore/Long Island Jewish Medical Center. December 2008.
  112. RadnayCS: Spanning External Fixation in Foot and Ankle  Current Solutions in Foot and Ankle Surgery. Naples, Florida, September 2008.
  113. RadnayCS: Wound Dehiscence, Infection and VAC Therapy in Foot and Ankle Surgery. Current Solutions in Foot and Ankle  Naples, Florida, September 2008.
  114. RadnayCS: Advances in Orthopaedic Surgery of the  Southside Hospital, North Shore/Long Island Jewish Medical Center. July 2008.
  115. RadnayCS: Orthopaedic Treatment of Foot and Ankle  Franklin General Hospital, North Shore/Long Island Jewish Medical Center. November 2007.
  116. RadnayCS: The ACL Is Torn And The Growth Plates Are Still  Insall Scott Kelly Sports Medicine and Total Knee and Hip Symposium, September 2007
  117. RadnayCS, Sagi HC, Clare MP, Sanders RW: Subtalar Fusion after Displaced Intra- articular Calcaneal Fractures: Does Initial Operative Treatment (ORIF) Really Matter? Podium presentation, AAOS, Orthopaedic Trauma Association Specialty Day, February 2007
  118. RadnayCS, Sagi HC, Clare MP, Sanders RW: Subtalar Fusion after Displaced Intra- articular Calcaneal Fractures: Does Initial Operative Treatment (ORIF) Really Matter? Podium presentation, AAOS, American Foot and Ankle Society Specialty Day, February 2007
  119. RadnayCS, Sagi HC, Clare MP, Sanders RW: Subtalar Fusion after Displaced Intra- articular Calcaneal Fractures: Does Initial Operative Treatment (ORIF) Really Matter? Podium presentation, Orthopaedic Trauma Association Meeting, 2006
  120. RadnayCS, Setter KJ, Levine WN, Bigliani LU, Ahmad CS: Comparison of Total Shoulder Arthroplasty with Hemiarthroplasty for Treatment of Primary Glenohumeral Osteoarthritis: A Meta-analysis. Podium presentation, American Academy of Orthopaedic Surgeons 77th Annual Meeting, 2005
  121. RadnayCS, Setter KJ, Levine WN, Bigliani LU, Ahmad CS: Comparison of Total Shoulder Arthroplasty with Hemiarthroplasty for Treatment of Primary Glenohumeral Osteoarthritis: A Meta-analysis. Podium presentation, American Shoulder and Elbow Society Specialty Day, February 
  122. RadnayCS, Setter KJ, Levine WN, Bigliani LU, Ahmad CS: Comparison of Total Shoulder Arthroplasty with Hemiarthroplasty for Treatment of Primary Glenohumeral Osteoarthritis: A Meta-analysis. New York Orthopaedic Hospital Resident Graduation, June
  123. CarrollRM, Vasquez M, Radnay CS, Stanwood WG, Levine WN, and Bigliani, LU: Revision of Failed Total Shoulder Arthroplasty to Hemiarthroplasty due to Glenoid  Podium presentation, American Academy of Orthopaedic Surgeons 75th Annual Meeting, 2003
  124. RadnayCS and Flemister AS: Single Suture Fixation for Akin  Poster Presentation, American Orthopaedic Foot and Ankle Society, June 2003.
  125. VitaleMG, Levy DE, Heitjan DF, Park MC, Radnay CS, Roye  Development of a Clinical Predictive Model for Transfusions in Pediatric Spine Surgery. Poster Presentation, Societe Internationale de Chirurgie Orthopedique et de Traumatologie (SIROT), April 1999.
  126. VitaleMG Levy DE, Heitjan DF, Park MC, Radnay CS, Roye  Development of a Clinical Predictive Model for Transfusions in Pediatric Spine Surgery. Poster Presentation, American Orthopaedic Association Annual Meeting, June 1999.
  1. Co-Chairman, Current Solutions in Foot and Ankle Surgery, Tampa, Florida, 2020.
  2. Co-Chairman, Current Solutions in Foot and Ankle Surgery, Tampa, Florida, 2019.
  3. Co-Chairman, Current Solutions in Foot and Ankle Surgery, Tampa, Florida, 2018.
  4. Co-Chairman, Current Solutions in Foot and Ankle Surgery, Tampa, Florida, 2017.
  5. Co-Chairman, Current Solutions in Foot and Ankle Surgery, Tampa, Florida, 2016.
  1. RadnayCS: The Impact of the Foot and Ankle on Total Knee Replacement. In Scott WN, ed. Surgery of the Knee. 6th edition. Elsevier, 2018, p1848-59.
  2. CollinsKD, Radnay CS, Hajnik CA, Scuderi GR, Scott WN: Classification of Knee Ligament  In Scott WN, ed. Surgery of the Knee. Elsevier, 2018, p556-574..
  3. Hilary C. Siebens, Phoebe Sharkey, Harriet U. Aronow, Daniel Deutscher, Pamela Roberts,Michael
  4. Munin,Craig S. Radnay, Susan D. Horn. Variation in Rehabilitation Interventions Among Patients With Hip Fracture Treated Arthroplasty. American Journal of Physical Medicine and Rehabilitation 2015; 8:191-207.
  5. Aronow HU, Sharkey P, Siebens HC, Horn SD, Smout RJ, DeJong G, Munin MC, Radnay CS. Initial recovery trajectories among patients with hip fracture: a conceptual approach toexploring comparative effectiveness in postacute care. PM&R 2012;264-272.
  6. Siebens HC, Sharkey P, Aronow HU, Horn SD, Munin MC, DeJong G, Smout RJ, Radnay CS. Outcomes and weight bearing status during rehabilitation after arthroplasty for hip fractures. PM&R 2012;4:548-55.
  7. Radnay CS: The Impact of the Foot on Weightbearing Alignment. In: Thienpont, E., ed.Improving Accuracy in Knee Arthroplasty. Belgium 
  8. HajnikCA, Radnay CS, Scuderi GR, Scott WN: Classification of Knee Ligament  In Scott WN, ed. Surgery of the Knee. Elsevier, 2012.
  9. RadnayCS, Clare MP, Sanders R: Surgical Technique: Subtalar Fusion after Displaced Intra- articular Calcaneal Fractures: Does Initial Operative Treatment (ORIF) Really Matter? Journal of Bone and Joint Surgery, Surgical Techniques Vol 92-A, Supplement 1, 32-43: 
  10. MargoB, Radnay C, Scuderi G: Anatomy of the  In Scuderi G and Tria A, ed. The Knee – A Comprehensive Overview. World Scientific Press, 2009. p 1-17.
  11. RadnayCS, Clare MP, Sanders R: Subtalar Fusion after Displaced Intra-articular Calcaneal Fractures: Does Initial Operative Treatment (ORIF) Really Matter? Journal of Bone and Joint Surgery 91;541-46: 
  12. RadnayCS and Scuderi GR: MIS Total Knee Arthroplasty With Limited Medial Parapatellar Arthrotomy. In Scott WN and Hanssen A,  Operative Techniques: Total Knee Replacement. Bermedica, 2008.
  13. Radnay CS, Setter KJ, Chambers L, Levine WN, Bigliani LU and Ahmad CS: Total shoulder replacement compared with humeral head replacement for the treatment of primary glenohumeral osteoarthritis: A systematic review. Journal of Shoulder and Elbow Surgery, 16(4), July-August2007, Pages 396-402
  14. RadnayCS and Scuderi GR: Management of Bone Loss: Augments, Cones, Offset  Clinical Orthopaedics and Related Research,2006; 446:83-92.
  15. RadnayCS, Indelicato PA, and Silver SG: Medial Ligament Injuries of the  In: Scott, W. Norman, ed. Surgery of the Knee, 4th ed. Philadelphia: Churchill Livingstone; 2006. p 615-22.
  16. TriaAJ and Radnay CS: Clinical Examination of the Knee. In: Scott,  Norman, ed. Surgery of the Knee, 4th ed. Philadelphia: Churchill Livingstone; 2006. p 86-98.
  17. RadnayCS, Scuderi G, and Scott WN: Classification of Knee Ligament  In: Scott, W. Norman, ed. Surgery of the Knee, 4th ed. Philadelphia: Churchill Livingstone; 2006. p 537-559.
  18. RadnayCS and Rosenwasser MP: Lateral  Orthopaedic Hyperguides Online.

Member, American Orthopaedic Foot and Ankle Society Health Policy Committee, 2013-2017
Member, International Congress Joint Reconstruction, Web Education Committee, 2013-present
Reviewer, Journal of Orthopaedic Trauma
Reviewer, Clinical Orthopaedics and Related Research

  • New York
  • #219326, active
  • DEA
  • BR9207362
  • ABOS
  • Part I, pass7/04; Part II, pass 7/08 Recertification until 2028
  • 2012-present
  • Orthopaedic Trauma Association
  • 2012-present
  • New York State Society of Orthopaedic Surgeons
  • 2011-present
  • International Congress of Joint Reconstruction
  • 2006-present
  • American Orthopaedic Foot and Ankle Society
  • 2006-present
  • John Insall Club
  • 2004-present
  • New York County Medical Society
  • 2000-present
  • American Academy of Orthopaedic Surgeons
  • 1996-present
  • American Medical Association