Faculty

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Raymond Jonathan Hah, MD
Assistant Professor of Clinical Orthopaedic Surgery
Orthopaedic Surgery
HCT 1520 San Pablo Street Health Sciences Campus Los Angeles
+1 323 442 5300

Overview

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.

Awards

Pasadena Magazine: Top Doctor, 2017

SuperDoctors: Super Doctors Rising Star, 2017

Pasadena Magazine: Top Doctor, 2016

Publications

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. View in: PubMed

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. View in: PubMed

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. View in: PubMed

Reoperation Rates Following Single-Level Lumbar Discectomy. Spine (Phila Pa 1976). 2016 Aug 19. View in: PubMed

Reoperation Rates After Single-level Lumbar Discectomy. Spine (Phila Pa 1976). 2017 Apr 15; 42(8):E496-E501. View in: PubMed

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