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Ralph Abi Hachem, MD, MS

Co-Director, Rhinology and Endoscopic Skull Base Surgery Fellowship
Assistant Professor of Head and Neck Surgery and Communication Sciences
Assistant Professor in Neurosurgery

Education and Training

  • Clinical Fellow-Advanced Rhinology & Skull Base Surgery, Otolaryngology Head & Neck Surgery, Ohio State University, 2015 - 2016
  • Resident, Otolaryngology Head & Neck Surgery, University of Miami, 2010 - 2015
  • Research Fellow, Otolaryngology Head & Neck Surgery, University of Miami, 2009 - 2010
  • M.S., St. Joseph University of Beirut (Lebanon), 2008
  • M.D., St. Joseph University of Beirut (Lebanon), 2008

Publications

Issa, Khalil, Blaine D. Smith, Samantha J. Kaplan, John Madden, David W. Jang, Ali Zomorodi, David Brizel, and Ralph Abi Hachem. “A systematic review on sinonasal mixed adenoneuroendocrine carcinoma.” Int Forum Allergy Rhinol 11, no. 9 (September 2021): 1391–94. https://doi.org/10.1002/alr.22811.

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Issa, Khalil, Jordan I. Teitelbaum, David W. Jang, Bradley J. Goldstein, Lyndon Chan, and Ralph Abi Hachem. “Sinus Irrigation Penetration After Proposed Modified Draf IIa Technique in a Side-to-Side Cadaveric Model.” Am J Rhinol Allergy 35, no. 4 (July 2021): 487–93. https://doi.org/10.1177/1945892420969141.

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Jang, David W., Hui-Jie Lee, Ryan J. Huang, Jeffrey Cheng, Ralph Abi Hachem, and Chuck D. Scales. “Healthcare Resource Utilization for Chronic Rhinosinusitis in Older Adults.” Healthcare (Basel) 9, no. 7 (June 25, 2021). https://doi.org/10.3390/healthcare9070796.

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Teitelbaum, Jordan I., Catie Grasse, Dennis Quan, Ralph Abi Hachem, Bradley J. Goldstein, Xiaoyang Hua, and David W. Jang. “General Complications after Endoscopic Sinus Surgery in Smokers: A 2005-2016 NSQIP Analysis.” Ann Otol Rhinol Laryngol 130, no. 4 (April 2021): 350–55. https://doi.org/10.1177/0003489420952481.

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Ackall, Feras Y., Khalil Issa, Ian Barak, Jordan Teitelbaum, David W. Jang, Sin-H Jung, Bradley Goldstein, Ricardo Carrau, and Ralph Abi Hachem. “Survival Outcomes in Sinonasal Poorly Differentiated Squamous Cell Carcinoma.” Laryngoscope 131, no. 4 (April 2021): E1040–48. https://doi.org/10.1002/lary.29090.

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Issa, Khalil, Feras Ackall, Sin-Ho Jung, Jianghao Li, David W. Jang, Sanjeet V. Rangarajan, and Ralph Abi Hachem. “Survival outcomes in sinonasal carcinoma with neuroendocrine differentiation: A NCDB analysis.” Am J Otolaryngol 42, no. 2 (March 2021): 102851. https://doi.org/10.1016/j.amjoto.2020.102851.

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Issa, Khalil, Ralph Abi Hachem, Alexander Gordee, Tracy Truong, Richard Pfohl, Barry Doublestein, and Walter Lee. “Analysis of Self- and 360-Evaluation Scores of the Professionalism Intelligence Model Within an Academic Otolaryngology-Head and Neck Surgery Department.” J Healthc Leadersh 13 (2021): 129–36. https://doi.org/10.2147/JHL.S296501.

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Teitelbaum, Jordan I., Khalil Issa, Ian R. Barak, Feras Y. Ackall, Sin-Ho Jung, David W. Jang, and Ralph Abi Hachem. “Sinonasal Squamous Cell Carcinoma Outcomes: Does Treatment at a High-Volume Center Confer Survival Benefit?” Otolaryngol Head Neck Surg 163, no. 5 (November 2020): 986–91. https://doi.org/10.1177/0194599820935395.

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Jang, David W., Derek D. Cyr, Kristine Schulz, Richard Scher, Phil Ryan, Ralph Abi Hachem, and David L. Witsell. “The use of balloon dilation in revision sinus surgery.” Int Forum Allergy Rhinol 10, no. 10 (October 2020): 1158–64. https://doi.org/10.1002/alr.22571.

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Brann, David H., Tatsuya Tsukahara, Caleb Weinreb, Marcela Lipovsek, Koen Van den Berge, Boying Gong, Rebecca Chance, et al. “Non-neuronal expression of SARS-CoV-2 entry genes in the olfactory system suggests mechanisms underlying COVID-19-associated anosmia.” Sci Adv 6, no. 31 (July 31, 2020). https://doi.org/10.1126/sciadv.abc5801.

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