He has a special interest in macular hole, macular edema, and macular pucker. He is an in-network provider for Medicare insurance. Before performing his residency at Louisiana State University Health Sciences Center - Shreveport, Dr. Subong attended Howard University College of Medicine for medical school. Dr. Subong's hospital/clinic affiliations include EvergreenHealth, Northwest Hospital & Medical Center, and PeaceHealth St. Joseph Medical Center.