Dr. Jella An is a board-certified ophthalmologist and a fellowship-trained glaucoma specialist who primarily sees adult patients diagnosed with cataracts or glaucoma. Dr. An specializes in a leading-edge micro-invasive glaucoma surgery and is one of the few providers to offer this service in mid-Missouri.

Education & Training

Medical School

McGill University Faculty of Medicine



  • McGill University Faculty of Medicine



  • University of Toronto Faculty of Medicine


American Board of Ophthalmology


MU Health Care participates with most major managed care organizations. To find out whether MU Health Care is a participating provider in your insurance plan or network, or for information on co-payments and deductibles, please contact your insurance carrier directly.

In the News

Dr. Jella An Discusses Minimally Invasive Glaucoma Surgery with KRCG

Academic Information

Assistant Professor of Clinical Ophthalmology
Medical Director, University Eye Institute East
Director, Glaucoma Service and Fellowship Program

Research Interests

  • Micro-invasive glaucoma surgery (MIGS)
  • Novel surgical interventions and drug delivery in glaucoma
  • Post-operative wound healing modulation

Areas of Expertise

  • Glaucoma and cataract surgery
  • Micro-invasive glaucoma surgery (MIGS)
  • Glaucoma laser treatment

Awards & Honors

Selected lists of Awards

  • 2017: American Glaucoma Society Young Clinician Scientist Awards
  • 2016: American Glaucoma Society Mentoring for Advancement of Physician-Scientists (MAPS) Awards
  • 2014: Surgical Skills Graduation Awards for Best Resident Surgeon, Department of Ophthalmology, McGill University Faculty of Medicine
  • 2009: Dr. Mark Cohen Prize in Ophthalmology, McGill University Faculty of Medicine
  • 2009: Medical Research Bursary, McGill University Faculty of Medicine
  • 2006: Canadian institutions of Health Research (CIHR) Health Professional Research Award, McGill University
  • 2005: Dean's Scholarship, McGill University Faculty of Medicine


  • M. Hirabayashi, L. McDaniel, J. An. Reversal of Toric Intraocular Lens-corrected Corneal Astigmatism after Kahook Dual Blade Goniotomy. J Curr Glaucoma Pract 2019;13(1):42-44.

  • M. Hirabayashi, T. Rosenlof, J. An. Comparison of successful outcome predictors for micropulse laser trabeculoplasty and selective laser trabeculoplasty at 6 months. Clinical Ophthalmology, 2019. 

  • M. Hirabayashi, J. King, D. Lee, J. An. Outcome of phacoemulsification combined with excisional goniotomy using the Kahook Dual Blade in severe glaucoma patients at 6 months. Clinical Ophthalmology, 2019. 13:715-721.

  • T. Berk, J. An, I. Ahmed. Inadvertent cyclodialysis cleft and hypotony following ab-interno trabeculotomy using the trabectome device requiring surgical repair. Journal of Glaucoma, 2017. 26(8): 742-746.

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