Specialist in Internal Medicine
Hepatology specialist practice
Our team
Dr. med. Andreas Kohlenbach
Specialist in Internal Medicine · Hepatology specialist practice · Gastroenterology
Studies
Human Medicine, University of Bonn
Own practice since
In Papenburg since 1998
Focus
Gastroenterology, hepatology
Memberships
Professional career
Grew up in Bonn
High school diploma in Bonn, followed by service as a medic with the German Armed Forces in Koblenz.
Medical studies & doctorate
Studies and dissertation at the University of Bonn.
Clinical work
Resident and specialist physician at three hospitals with a gastroenterology focus in Germany.
From 1998
Established as an internist with a gastroenterology focus in Papenburg – first as a solo practice, then as part of a group practice.
From 2007
Group practice with Dr. Wittrock and Dr. Mammes – at the Marienhospital Papenburg since 2008.
Since 2017 / 2023
Together with Michael Vogel (since 2017) and Dr. Ahmad Almohamad (since 2023) – today as a gastroenterology specialist practice.
Qualifications
- Specialist in Internal Medicine
- Gastroenterology focus
- Hepatology specialist practice
- DGVS certificate: Chronic inflammatory bowel diseases (IBD)
- DGVS certificate: Hepatology
- Established in Papenburg since 1998
This practice is run to this day by me, supported by a wonderful team that always keeps the needs of our patients in mind.