- : Hwang
- : MD
- : University of CA, San Diego, 1999
- : Casey Eye Institute/OHSU, 2005
- : John Hopkins/Wilmer Eye Institute, 2003
-
- : Portland Metro
- : http://www.ohsucasey.com
- : Casey Eye Institute| 3375 SW Terwilliger Blvd.| Portland| OR| 97239| (503) 494-0671, Casey Eye Institute - Vancouver| 16701 SE McGillivray Blvd., #170| Vancouver| WA| 98683| (360) 260-7220
- : Retina Vitreous
- : Retina Vitreous
