🇺🇸 Labor Day Office Closure
🏢 Closed Monday, September 7, in observance of Labor Day
🇺🇸 Labor Day Office Closure
🏢 Our offices will be closed Monday, September 7, in observance of Labor Day.

Dennis Murphy, M.D.

dr-dennis-murphy
Dennis Murphy, M.D.

Orthopedic Trauma Surgeon

Director of Orthopedic Trauma at NUMC. Fellowship-Trained Orthopedic Trauma Surgeon. Specializes in Complex Fractures, Pelvic Reconstruction, and Advanced Trauma Care.

Biography

Dr. Dennis Murphy is a fellowship-trained orthopedic trauma surgeon specializing in the management of complex fractures, polytrauma, and periacetabular and pelvic injuries. As Director of Orthopedic Trauma at Nassau University Medical Center (NUMC), Dr. Murphy leads a high-volume, tertiary trauma service while mentoring residents and shaping the hospital’s orthopedic trauma program.

After earning his medical degree from the University of Massachusetts Medical School, Dr. Murphy completed his orthopedic surgery residency at Montefiore Medical Center/Albert Einstein College of Medicine. He then pursued an orthopedic trauma fellowship at the renowned Orlando Regional Medical Center, focusing on advanced surgical techniques in fracture management and polytrauma care.

Throughout his career, Dr. Murphy has maintained a strong commitment to academic medicine and clinical research. His work on novel techniques for pelvic reconstruction and nerve injuries has been published in peer-reviewed journals such as The Journal of Bone & Joint Surgery and Current Orthopaedic Practice. He remains actively involved in research and regularly presents at national conferences on orthopedic trauma care and surgical innovation.

Education

  • Fellowship in Orthopedic Trauma Surgery
    Orlando Regional Medical Center — 2020–2021
  • Residency in Orthopedic Surgery
    Montefiore Medical Center / Albert Einstein College of Medicine — 2015–2020
  • Doctor of Medicine (M.D.)
    University of Massachusetts Medical School — 2011–2015
  • B.S. in Chemistry, Magna Cum Laude
    University of Massachusetts Dartmouth — 2007–2011

Academic Appointments

  • Director of Orthopedic Trauma – Nassau University Medical Center (2021–Present)

Research & Publications

JB & JS

A Novel Tripod Percutaneous Reconstruction Technique in Periacetabular Lesion Caused by Metastatic Cancer

Current Orthopaedic Practice

Unilateral Radial, Median, and Ulnar Nerve Palsy Following Bilateral Crutch Mobilization: Case Report and Review of Literature

Presentations

  • Baseline Vitamin D Levels, Bone Turnover Marker Levels, and Patient Characteristics in a Cohort of Adult Orthopaedic Polytrauma Patients
    SICOT Orthopaedic World Congress – Oral Presentation, October 2018
  • Jacobi Medical Center Orthopedic Trauma Symposium – Poster Presentation, May 2018
  • Displacement Across a Fracture Gap with Axial Loading of Far Cortical Locking Constructs
    UMass Center for Clinical and Translational Science Research Retreat – Poster Presentation, May 2014

Honors & Awards

  • American Orthopaedic Association Resident Leadership Award – 2019
  • American Institute of Chemists Award for Leadership and Achievement – 2011
  • Louis E. F. Fenaux Award for Leadership and Mentorship in Chemistry – 2011
  • Merck Index Award for Excellence in Organic Chemistry – 2010
  • CRC Press Chemistry Award for Excellence in Chemistry – 2009

Videos

More Videos

Most Common Surgeries I Perform as an Orthopedic Trauma Surgeon

Why I Chose Orthopedics | Dr. Dennis Murphy’s Story

Ever seen a bone put back together? It’s called ORIF

Emergency surgery isn’t just fast — it’s life-changing. Dr. Dennis

ER Docs vs Trauma Surgeons: What’s the REAL difference?

HIP INJURIES EXPLAINED by Trauma Surgeon

Trauma Surgery Is a Team Sport — Here’s Why. Dr. Dennis Murphy