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    Raymond Jonathan Hah, MD

    TitleAssistant Professor of Clinical Orthopaedic Surgery
    SchoolKeck School of Medicine of USC
    DepartmentOrthopaedic Surgery
    AddressHCT 1520 San Pablo Street
    Health Sciences Campus
    Los Angeles California 90033
    Phone+1 323 442 5300
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      Dr. Raymond Hah is an orthopaedic surgeon specializing in spine surgery at the Keck Medical Center of USC and Verdugo Hills Hospital of USC. His practice focuses on minimally invasive spine surgery, complex and revision spine surgery, degenerative disc conditions, spinal deformity, and cervical disc replacement. Dr. Hah attended the Honors Program in Medical Education at Northwestern University and graduated as a member of the Alpha Omega Alpha medical honors society. He completed his residency in Orthopaedic Surgery at the Los Angeles County + University of Southern California Medical Center, where he was chief resident. He received several awards during his training, including the Michael J. Patzakis, and the Herman Epstein awards. Dr. Hah then completed spine surgery fellowship at University of Wisconsin Madison. He is an active member of AO Spine and the American Academy of Orthoapedic Surgeons. He is involved in both clinical and laboratory research, and has authored peer-reviewed papers, and book chapters. He is on the editorial board for Global Spine Journal and Clinical Spine Surgery.


      Collapse Biography 
      Collapse Awards and Honors
      Pasadena Magazine2016Top Doctor
      Pasadena Magazine2017Top Doctor
      SuperDoctors2017Super Doctors Rising Star

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      Collapse Bibliographic 
      Collapse Publications
      Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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      1. Jakoi AM, Pannu G, D'Oro A, Buser Z, Pham MH, Patel NN, Hsieh PC, Liu JC, Acosta FL, Hah R, Wang JC. The Clinical Correlations between Diabetes, Cigarette Smoking and Obesity on Intervertebral Degenerative Disc Disease of the Lumbar Spine. Asian Spine J. 2017 Jun; 11(3):337-347. PMID: 28670401.
        View in: PubMed
      2. Stone MA, Jakoi AM, Iorio JA, Pham MH, Patel NN, Hsieh PC, Liu JC, Acosta FL, Hah R, Wang JC. Bisphosphonate's and Intermittent Parathyroid Hormone's Effect on Human Spinal Fusion: A Systematic Review of the Literature. Asian Spine J. 2017 Jun; 11(3):484-493. PMID: 28670418.
        View in: PubMed
      3. Heindel P, Tuchman A, Hsieh PC, Pham MH, D'Oro A, Patel NN, Jakoi AM, Hah R, Liu JC, Buser Z, Wang JC. Reoperation Rates After Single-level Lumbar Discectomy. Spine (Phila Pa 1976). 2017 Apr 15; 42(8):E496-E501. PMID: 27548580.
        View in: PubMed
      4. Skaggs DL, Seehausen DA, Yamaguchi KT, Hah R, Wright ML, Bumpass DB, Kim HJ, Andras LM, Vitale MG, Lenke LG. Assessment of Lowest Instrumented Vertebra Tilt on Radiographic Measurements in Lenke "C" Modifier Curves Undergoing Selective Thoracic Fusion in Adolescent Idiopathic Scoliosis. Spine Deform. 2016 Mar; 4(2):125-130. PMID: 27927544.
        View in: PubMed