Professor Adjunct
Research Interests
Gastrointestinal Diseases
Professor of Medicine (Digestive Diseases); Director of Endoscopic Ultrasound, Digestive Diseases; Associate Director, Endoscopy; Director, Yale Advanced Endoscopy Fellowship, Digestive Diseases
Research Interests- Zenker Diverticulum
- Pancreas
- Pancreatic Cyst
- Pancreatic Diseases
- Pancreatic Neoplasms
- Pancreatitis
- Stomach Neoplasms
- Colonic Polyps
- Colorectal Neoplasms
- Cholangiopancreatography, Endoscopic Retrograde
- Cholelithiasis
- Biliary Tract Diseases
- Biliary Tract Neoplasms
- Barrett Esophagus
- Digestive System Diseases
- Digestive System Neoplasms
- Diseases
- Duodenal Neoplasms
- Gallbladder Diseases
- Esophageal Neoplasms
- Esophageal Achalasia
- Endoscopic Ultrasound-Guided Fine Needle Aspiration
- Endoscopy
- Gastrointestinal Diseases
- Gastrointestinal Hemorrhage
- Gastrointestinal Neoplasms
- Gastrointestinal Stromal Tumors
Professor of Medicine (Digestive Diseases); Director, Yale Center for Pancreatic Diseases
Research Interests- Pancreatic Diseases
- Pancreatic Fistula
- Pancreatic Neoplasms
- Pancreatic Pseudocyst
- Pancreatic Cyst
- Rectal Neoplasms
- Stomach Neoplasms
- Barrett Esophagus
- Bile Duct Neoplasms
- Biliary Tract Diseases
- Biliary Tract Neoplasms
- Cholangitis
- Cholangitis, Sclerosing
- Cholecystitis
- Cholecystitis, Acute
- Cholecystolithiasis
- Choledochal Cyst
- Choledocholithiasis
- Cholelithiasis
- Cholestasis
- Cholestasis, Extrahepatic
- Cholestasis, Intrahepatic
- Carcinoma, Pancreatic Ductal
- Colonic Neoplasms
- Colorectal Neoplasms
- Colorectal Neoplasms, Hereditary Nonpolyposis
- Common Bile Duct Diseases
- Common Bile Duct Neoplasms
- Esophageal Neoplasms
- Exocrine Pancreatic Insufficiency
- Esophageal Cyst
- Esophageal Diseases
- Esophageal Fistula
- Emphysematous Cholecystitis
- Duodenal Neoplasms
- Digestive System Neoplasms
- Digestive System Abnormalities
- Digestive System Diseases
- Gastrointestinal Neoplasms
- Gastrointestinal Stromal Tumors
- Gallbladder Diseases
- Gallstones
- Gastric Fistula
- Gastrinoma
- Gastrointestinal Diseases
- Glucagonoma
- Ileal Neoplasms
- Intestinal Neoplasms
Associate Professor of Molecular, Cellular and Developmental Biology and of Chemistry
Research InterestsProfessor of Pathology and of Medicine (Digestive Diseases)
Research Interests- Gastrointestinal Motility
- Gastrointestinal Neoplasms
- Esophageal Neoplasms
- Fatty Liver
- Gastritis, Atrophic
- Gastrointestinal Diseases
- Inflammatory Bowel Diseases
- Hepatitis C
- Liver Cirrhosis
- Liver Cirrhosis, Biliary
- Liver Diseases
- Liver Neoplasms
- Liver
- Barrett Esophagus
- Colonic Neoplasms
- Digestive System Diseases
- Pancreas
- Pathology
- Pancreatic Neoplasms
Associate Professor of Medicine (Medical Oncology); Associate Chief Medical Officer, Network Medical Services; Chief , Ambulatory Services; Clinical Director, Division of GI Medical Oncology, Yale Cancer Center; Chief Network Officer, Smilow Cancer Hospital, Yale School of Medicine
Research InterestsProfessor Emeritus of Surgery (Colon and Rectal Surgery)
Research InterestsAssociate Professor of Medicine (Digestive Diseases)
Research InterestsAssociate Professor of Surgery (Colon and Rectal); Surgical Director of Inflammatory Bowel Disease Program, Gastrointestinal Surgery; Chief of Colon and Rectal Surgery, Surgery
Research InterestsLampman Professor of Surgery (Oncology)
Research Interests