His areas of expertise include steroid injections, carpal tunnel surgery, and lamina procedures. Coresource, Blue Cross Blue Shield EPO, and Blue Cross Blue Shield Bronze are among the insurance carriers that Dr. Kornberg accepts. Dr. Kornberg is a graduate of Tufts University School of Medicine and a graduate of Naval Medical Center Portsmouth's residency program. Dr. Kornberg's hospital/clinic affiliations include St. Cloud Regional Medical Center and Osceola Regional Medical Center.