Prof. Dr. Jörn Schattenberg
Specialist in diseases of the gastrointestinal tract, liver, and biliary system, as well as metabolic liver and metabolic disorders in Homburg. Expert in complications of obesity.
Universitätsklinikum des Saarlandes· Kirrberger Straße 100, 66421 Homburg/Saar

Prof. Dr. Jörn Schattenberg is Director of the Department of Internal Medicine II at Saarland University Medical Center and a recognized expert in gastroenterology, hepatology, and metabolic diseases. As an internationally acknowledged scientist, he is actively involved in translational research and clinical trials and has been elected Chair of the Scientific Committee of United European Gastroenterology. In addition, he serves as Professor of Medicine at Saarland University, where he combines extensive clinical experience with scientific research and teaching.
Areas of focus
- Gastroenterology (diseases of the gastrointestinal tract)
- Hepatology (diseases of the liver and biliary system)
- Metabolic and alcohol-associated liver diseases
- Endocrinology and diabetology
- Nutritional medicine
- Treatment of obesity
- Clinical research and clinical trials
About Prof. Dr. Jörn Schattenberg
Prof. Dr. Jörn M. Schattenberg is Director of the Department of Internal Medicine II at Saarland University Medical Center (UKS) in Homburg, encompassing the specialties of gastroenterology, hepatology, endocrinology, diabetology, and nutritional medicine. In this role, he is responsible for medical care, strategic development, and interdisciplinary collaboration within the department – a leading center for diseases of the gastrointestinal tract, liver, biliary system, and metabolism.
As a distinguished scientist, Prof. Schattenberg is dedicated to translational research and clinical trials with the aim of advancing innovative diagnostic and therapeutic approaches in hepatology, gastroenterology, and internal medicine. His scientific profile includes cutting-edge research in liver diseases, metabolic disorders, and novel treatment technologies. He is strongly networked both internationally and nationally and can draw on an extensive network of clinicians and scientists.
Prof. Schattenberg has also gained international recognition through his roles in scientific professional societies: for the term from 2026 to 2029, he has been elected Chair of the Scientific Committee of United European Gastroenterology (UEG) – a testament to his commitment to the European professional community and to the promotion of evidence-based medicine.
His professional career is characterized by excellent academic training and clinical expertise. As Professor of Medicine, he also teaches and conducts research at Saarland University, combining clinical practice with academic teaching. In this way, Prof. Dr. Jörn Schattenberg makes a significant contribution to the advancement of internal medicine and to improving patient care at the highest level.
As a distinguished scientist, Prof. Schattenberg is dedicated to translational research and clinical trials with the aim of advancing innovative diagnostic and therapeutic approaches in hepatology, gastroenterology, and internal medicine. His scientific profile includes cutting-edge research in liver diseases, metabolic disorders, and novel treatment technologies. He is strongly networked both internationally and nationally and can draw on an extensive network of clinicians and scientists.
Prof. Schattenberg has also gained international recognition through his roles in scientific professional societies: for the term from 2026 to 2029, he has been elected Chair of the Scientific Committee of United European Gastroenterology (UEG) – a testament to his commitment to the European professional community and to the promotion of evidence-based medicine.
His professional career is characterized by excellent academic training and clinical expertise. As Professor of Medicine, he also teaches and conducts research at Saarland University, combining clinical practice with academic teaching. In this way, Prof. Dr. Jörn Schattenberg makes a significant contribution to the advancement of internal medicine and to improving patient care at the highest level.
Video presentation
Expert interviews
Location
How to reach Prof. Dr. Jörn Schattenberg
Universitätsklinikum des Saarlandes
Kirrberger Straße 10066421 Homburg/SaarGermany
Specialisation
The medical spectrum of Prof. Dr. Jörn Schattenberg
Diseases
- Autoimmune disease (opens in a new tab)
- Gastroenteritis (opens in a new tab)
- Hepatitis (opens in a new tab)
- Hepatitis B (opens in a new tab)
- Hepatitis C (opens in a new tab)
- Gestational Diabetes (opens in a new tab)
- Ascites (opens in a new tab)
- Abdominal pain (opens in a new tab)
- Flatulence (opens in a new tab)
- Jaundice (opens in a new tab)
- hiccup (opens in a new tab)
- Heartburn (opens in a new tab)
- Obesity (opens in a new tab)
- Diabetes mellitus (opens in a new tab)
- Diabetic Foot (opens in a new tab)
- Metabolic Syndrome (opens in a new tab)
- Metabolic disorder (opens in a new tab)
- Gallbladder Cancer (opens in a new tab)
- Bile Duct Carcinoma (opens in a new tab)
- Liver Cancer (opens in a new tab)
- Liver metastases (opens in a new tab)
- Barrett's esophagus (opens in a new tab)
- Pancreatic Diseases (opens in a new tab)
- Appendicitis (opens in a new tab)
- Blood in the stool (opens in a new tab)
- Cholangitis (opens in a new tab)
- Cholestasis (opens in a new tab)
- Chronic Inflammatory Bowel Diseases (opens in a new tab)
- Diarrhea (opens in a new tab)
- Diverticula - Diverticulosis (opens in a new tab)
- Diverticulitis (opens in a new tab)
- Fatty Liver (opens in a new tab)
- Cholangitis (opens in a new tab)
- Gallbladder Disorders (opens in a new tab)
- Biliary colic (opens in a new tab)
- Gallstones (opens in a new tab)
- Bile duct disorders (opens in a new tab)
- Gastritis (opens in a new tab)
- Liver Diseases (opens in a new tab)
- Liver fibrosis (opens in a new tab)
- Liver failure (opens in a new tab)
- Cirrhosis of the liver (opens in a new tab)
- Stomach Disorders (opens in a new tab)
- Stomach ulcer (opens in a new tab)
- Constipation (opens in a new tab)
- Pancreatitis (opens in a new tab)
- Reflux Disease (opens in a new tab)
- Irritable Bowel Syndrome (opens in a new tab)
- Esophageal disease (opens in a new tab)
- Celiac Disease (opens in a new tab)
- Diabetes insipidus (opens in a new tab)
- Type 1 diabetes mellitus (opens in a new tab)
- Type 2 diabetes mellitus (opens in a new tab)
- Indeterminate colitis (opens in a new tab)
- Echinococcosis (opens in a new tab)
- Fibrosis
- Acute Hepatitis
- Chronic Hepatitis
- Hepatocellular Carcinoma (HCC)
- HIV
- MASLD
- MASH
- Primary Biliary Cholangitis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Portal Hypertension
- Secondary sclerosing cholangitis (SSC)
- Gastroesophageal Reflux Disease
- Overweight
- Cirrhosis
- duodenum
Treatments
- Nutritional Medicine (opens in a new tab)
- Oncological Gastroenterology (opens in a new tab)
- Gastric Bypass Surgery (opens in a new tab)
- Percutaneous Transhepatic Cholangiography (PTC) (opens in a new tab)
- PEG tube (opens in a new tab)
- Treatment for Hashimoto's Disease (opens in a new tab)
- Capsule endoscopy (opens in a new tab)
- Drug Therapies
- ERCP
- Treatment of Type 1 and Type 2 Diabetes
- Liver biopsy
- Puncture
- Endoscopic resection
- Endoscopic Gastric Reduction
- Percutaneous Transhepatic Cholangiography (PTC / PTCD)
- TIPS
- Reduction in Portal Pressure
- Medication for Obesity
- Clinical Trials
- Ascites puncture
- Percutaneous Ascites Drainage
- Dilation
- Endoscopic Treatment of Tumors and Precancerous Lesions
- Antiviral Therapy
Diagnostics
- Diabetes Screening (opens in a new tab)
- Endoscopy (opens in a new tab)
- Endosonography (opens in a new tab)
- H2 Breath Test (opens in a new tab)
- Helicobacter Test (opens in a new tab)
- Colonoscopy (opens in a new tab)
- Gastroscopy (opens in a new tab)
- MRCP (opens in a new tab)
- Elastography (opens in a new tab)
- Bile duct examination (ERCP)
- Preventive health care
- Prevention
- Early detection
- MRI-PDFF (liver fat content)
- Counseling and evaluation for liver transplantation
Areas of Expertise
Prof. Dr. Jörn Schattenberg
Specialist in diseases of the gastrointestinal tract, liver, and biliary system, as well as metabolic liver and metabolic disorders in Homburg. Expert in complications of obesity.

