Johann Ockenga
- Location: Germany, Bremen
Dr. Johann Ockenga combines surgical oncology with immunology expertise – a rare dual focus at Bremen-Mitte Clinic.
- treating complex gastrointestinal and liver-related immunological conditions
- Secretary of the German Society of Nutritional Medicine
- Developed national guidelines for nutritional support in immune-related diseases
- Published research in World Journal of Gastroenterology
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