Dr. Heubi's practice includes the treatment of all disorders affecting the gastrointestinal tract, liver and biliary tract and pancreas. Dr. Heubi's areas of interests include liver disease and complications related to end-stage liver disease and liver transplantation and the management of patients with "short gut" or compromised gut function requiring prolonged enteral or parenteral nutritional support.

Dr. Heubi is the Director of General Clinical Research Center at Cincinnati Children's and is the Associate Dean for Clinical Research, University of Cincinnati, College of Medicine.