Chris A. Liacouras, MD;
Associate Professor of Pediatrics, University of Pennsylvania School of Medicine;
Director, Diagnostic and Therapeutic Endoscopy; Director, Pediatric Enteral Access Center,
The Children's Hospital of Philadelphia

• Upper and Lower Gastrointestinal Bleeding in Children
  
• Issues in Diagnostic and Therapeutic Endoscopy and Conscious Sedation
  
• Gastroesophageal Reflux, Eosinophilic Esophagitis and Ulcers:
  Spectrum of Disease
• Functional Constipation in Pediatrics: Pathophysiology and Treatment

Robert N. Baldassano, MD;
Assistant Professor of Pediatrics, University of Pennsylvania School of Medicine;
Director, Inflammatory Bowel Disease Clinical and Research Program
The Children's Hospital of Philadelphia

• Inflammatory Bowel Disease: Etiology, Pathophysiology, Diagnosis
  
• Inflammatory Bowel Disease: Current Therapeutic Options and Management
  
• Inflammatory Bowel Disease: New and Future Therapeutic Options and Management
  
• Diarrhea, Malabsorption and Failure to Thrive in Children
  
• Foreign Bodies of the GI Tract in Pediatrics: Management and Therapy

Kathleen Loomes, MD;
Assistant Professor of Pediatrics
Division of Gastroenterology and Nutrition

• Viral Hepatitis: A,B,C,D,E, etc.
  
• Metabolic Liver Disease in Children
  
• Neonatal Hepatitis and Conjugated Hyperbilirubinemia
  
• Liver Failure: Pathophysiology and Therapy
  
• Autoimmune Chronic Active Hepatitis
  

Eduardo Ruchelli, MD;
Assistant Professor of Pathology,
University of Pennsylvania School of Medicine; The Children's Hospital of Philadelphia

• Pathology of Liver Disease: Part 1
  
• Pathology of Liver Disease: Part 2
  
• Pathology of Cystic Liver Diseases
  
• Gastrointestinal Pathology: Esophagus, Stomach, Duodenum
  
• Gastrointestinal Pathology: Small Intestine, Colon