He is professionally affiliated with St. Joseph's Women's Hospital and St. Joseph Children's Hospital. Before completing his residency at a hospital affiliated with Baylor College of Medicine, Dr. Kornberg attended medical school at Albert Einstein College of Medicine of Yeshiva University and the University of Miami, Miller School of Medicine. Dr. Kornberg's patients gave him an average rating of 4.5 out of 5 stars. He honors several insurance carriers, including Blue Cross Blue Shield EPO, Blue Cross Blue Shield Bronze, and Blue Cross Blue Shield HMO.