Jeong–Hyeon Sohn, MD

• Professional Background

  Education

  • 1986 - BS - Department of Natural Sciences - Seoul National University

  Pages

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  • 2

  Appointments

  • 9/2020 - Associate Professor - UT Health Science San Antonio, Ophthalmology, San Antonio
  • 9/2019 - Associate Professor /Clinical Non-Tenure - UT Health Science San Antonio, Ophthalmology, San Antonio

• Instruction & Training

  • 9/2019 - 9/2020, Rotation Student Supervision, UT Health San Antonio, School of Medicine.
  • 7/2019 - 6/2021, Post-Doctoral Student Supervision, Department of Ophthalmology, UT health San Antonio
  • 7/2019 - Present, Post Graduate Rotation Supervision, UT Health San Antonio
  • 5/2019 - 4/2024, Post-Doctoral Student Supervision, The Barshop Institute, University of Texas Health Science Center at San Antonio
  • 1/2019 - Present, Ophthalmology Technician Instruction course, UT Health San Antonio
  • 7/2018 - Present, Fluorescein Angiography Lecture series, UT Health San Antonio
  • 7/2018 - 6/2020, Post-Doctoral Student Supervision, UT Health San Antonio
  • 2/2017 - Present, Post Graduate Rotation Supervision, UT Health San Antonio
  • 7/2016 - Present, Optical Coherence Tomography Lecture Series, UT Health San Antonio
  • 1/2016 - Present, Diagnostic Ultrasound Lecture Series, UT Health San Antonio
  • 7/2015 - Present, Retina Lecture Series, UT Health San Antonio
  • 7/2015 - Present, Uveitis Lecture Series, UTHSCSA

• Research & Grants

  Grants

  Federal

  Funding Agency National Institute of Health/ National Eye Institute(NIH/NEI) Title Dysfunction of Retina neurons and circuits early in diabetic retinopathy. Status Active Period 4/2014 - 4/2019 Role Principal Investigator Grant Detail We are testing the novel hypothesis that dopamine regulates both neuronal and vascular function of the retina and that dysregulation of dopamine action at neurons and capillary endothelial cells in diabetes contributes significantly to the visual impairments of diabetic retinopathy. The original grant was awarded to Dr. R. Renteria as the Principal Investigator. Dr. Sohn became the Prinicipal Investigator in January 2018 when Dr. Renteria left UT Health San Antonio and took a faculty position at a non-research University

  Private

  Funding Agency San Antonio Area Foundation Title Reduced ocular blood flow in diabetic macular edema Status Active Period 3/2018 - 6/2019 Role Co-Investigator Grant Detail In this pilot grant, we will test the hypothesis that the blood flow in the posterior pole of the eye will be decreased especially in diabetic macular edema patients, using MRI. Funding Agency Voelcker Foundation Title Vascular dysfunction and hypoxia in Macular Degeneration Status Active Period 7/2015 - 6/2018 Role Co-Investigator Grant Detail Voelcker Young investigator Award for PI, Dr. Eric Muir and Co-Investigator, Dr. Jeong-Hyeon Sohn to study ocular blood flow in macular degeneration patients using MRI. Funding Agency San Antonio Area Foundation Title Early detection and spatial co-incidence of localized retinal neuronal and vascular dysfunction in diabetic retinopathy Status Complete Period 5/2016 - 4/2017 Role Co-Investigator Grant Detail A San Antonio Area Foundation grant to measure the effects of diabetic retinopathy on multifocal ERG as the pilot project.

• Publications

  Abstract

  Wannamaker K, Comstock J, Bahadorani S, Gresores N, Kreambeer C, Kermany D, Diaz-Rohena R, Sohn Sohn J, Singer M. The effects of temporary intraocular pressure spikes after intravitreal dexamethasone implantation on the RNFL Chicago IL; 2018 Oct. (American Academy of Ophthalmology (AAO) 2018). Chelsey Krambeer, Raul Membreno, Daniel Kermany, Sepehr Bahadorani, Kinley Beck, Kendall Wannamaker, Wayne Tie, Roberto Diaz-Rohena, Daniel Nolan, Jeong-Hyeon Sohn, Michael Singer. Effects of topical brimonidine-timolol on injection intervals in patients receiving combination therapy for retinal vein occlusions; 2018 May. (Invest Ophthalmol Vis Sci (ARVO) 2018). Kinley Beck, Petar Yanev, Tyson Jergensen, Joshua Iltis, Raul Membreno, Kendall Wannamaker, patricia rosales, Jeong-Hyeon Sohn, Roberto Diaz-Rohena, Michael Singer. Narcotic Prescribing Patterns and Pain Management by Vitreoretinal Surgeons; 2018 May. (Invest Ophthalmol Vis Sci (ARVO) 2018). Kendall Wannamaker, Jordan Comstock, Sepehr Bahadorani, Nathan Gresores, Kyle Maclean, Edward R. Chu, Kinley Beck, Chelsey Krambeer, Joshua Michael Iltis, Daniel Kermany, Roberto Diaz-Rohena, Daniel Nolan, Jeong-Hyeon Sohn, Michael Singer. The Effects of Temporary Intraocular Pressure Spikes after Intravitreal Dexamethasone Implantation (DEX) on the Retinal Nerve Fiber Layer; 2018 May. (Invest Ophthalmol Vis Sci (ARVO) 2018). Sohn J. A new and safer way of injection technique of intravitreal Dexamethasone implant; 2017 Apr. (Alamo Day 2017). Kiel JW; Comuzzie AG; Mojica DJ; Cooke CA; Sohn J-H; Armiger-George D. OCT evaluation of retinal lesions in spontaneously hyperglycemic baboons; 2016 May. (Invest Ophthalmol Vis Sci (ARVO) 2016).

  Journal Article

  Bahadorani, S.
  Kranbeer, C.
  Wannamaker, K.
  Tie, W.
  Jansen, M.
  Espitia, J.
  Sohn J.
  Singer, M. The effects of repeated Ozurdex injections on ocular hypertension Clinical Ophthalmology 2017 Nov;12.

• Clinical

  Board Certifications

  • American Board of Ophthalmology