His areas of expertise include sigmoidoscopy, transanal hemorrhoidal dearterialization (THD), and crohn's disease. Dr. Schoonyoung is affiliated with Lankenau Medical Center. He takes Coventry, United Healthcare HSA, United Healthcare HMO, and more. He is open to new patients. He attended medical school at Ross University School of Medicine. Dr. Schoonyoung completed his residency training at Lankenau Medical Center.