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Innere Medizin, St. Johannes

Wilhelm-Busch Str. 9 9
53844 Troisdorf - Sieglar

Phone: 02241-801-551
Fax: 02241-801-557
Mail: ed.frodsiort-nekinilk-ofg@nizidemerenni

Medical administration

Herr PD Dr. med. Carsten Ziske (Chefarzt)

Information and services of the department

  • Number of inpatient cases: 1.687

Services search (in the department)


Illness Number of cases
Essential primary hypertension (I10.01) 99
Heart failure (I50.01) 74
Diarrhoea and gastroenteritis of presumed infectious origin (A09.9) 57
Other disorders of urinary system - Urinary tract infection site not specified (N39.0) 57
Volume depletion (E86) 55
Bacterial pneumonia not elsewhere classified - Pneumonia due to other specified bacteria (J15.8) 53
Atrial fibrillation and flutter - Paroxysmal atrial fibrillation (I48.0) 44
Bacterial pneumonia not elsewhere classified - Unspecified bacterial pneumonia (J15.9) 27
Viral pneumonia not elsewhere classified (J12.8) 25
Mental and behavioural disorders due to use of alcohol (F10.0) 24
Treatment Number
Examination of the oesophagus, stomach and duodenum by endoscopy (1-632.0) 403
Computer-assisted analysis of the images with 3D-analysis (3-990) 316
Intensive care monitoring of respiration, the heart and the circulation without measurement of the pressure in the pulmonary artery and in the right atrium of the heart (8-930) 310
(9-984.8) 284
Computed tomography of the abdomen with contrast medium (3-225) 274
(9-984.7) 232
Computed tomography of the head with contrast medium (3-220) 219
Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy (1-440.a) 214
Computed tomography of the chest with contrast medium (3-222) 208
Examination of the large intestine by endoscopy - colonoscopy (1-650.2) 171

Hospital information and services for all specialist departments

External comparative quality assurance
Further information
  • External quality assurance according to state law
    No participation
  • Quality of participation in the Disease Management Programme (DMP)
    No participation
  • Implementation of resolutions of the Federal Joint Committee on quality assurance (G-BA)
    No participation
Number Group
51 Medical specialists (m/f) , psychological psychotherapists (m/f) and child and adolescent psychotherapists (m/f) who are subject to the obligation to undergo further training*
39 Number of medical specialists (m/f) from no. 1 who have completed a five-year period of further training and are therefore subject to the obligation to provide evidence
37 Number of those persons from no. 2 who have provided proof of further training according to Article 3 of the G-BA regulations
* according to the “Provisions of the Joint Federal Committee for the Further Training of Medical Specialists (m/f), Psychological Psychotherapists (m/f) and Child and Adolescent Psychotherapists (m/f) in Hospitals”
Job Explanation
Student training (clinical traineeship / internship year)
Project-related cooperation with colleges and universities
No. Training in other healing professions Comment
HB10 Midwife (m/f) In den GFO Kliniken Troisdorf bieten wir praktische Einsätze für Studierende zur Hebamme und Entbindungspfleger aus dem Verbund an.
HB01 Nurse and health care worker (m/f) Die generalisierte Ausbildung zur/zum Pflegefachfrau/Pflegefachmann erfolgt über die Karl Borromäus Schule für Gesundheitsberufe gGmbH in Bonn. Die Schule ist seit 2021 AZAV-zertifiziert. Der Einsatz der Schüler erfolgt an beiden Standorten der GFO Kliniken Troisdorf.
HB17 Auxiliary nurse (m/f) Die Ausbildung erfolgt über die Karl Borromäus Schule für Gesundheitsberufe gGmbH in Bonn. Der Einsatz erfolgt an beiden Standorten der GFO Kliniken Troisdorf.
HB07 Surgical technical assistant (m/f) Die Ausbildung erfolgt über die Karl Borromäus Schule für Gesundheitsberufe gGmbH in Bonn. Der Einsatz erfolgt an beiden Standorten der GFO Kliniken Troisdorf.
HB19 Nursing professionals Das St. Johannes Krankenhaus ermöglicht zusammen mit dem St. Josef Hospital Troisdorf praktische Einsätze für Auszubildende dieses Ausbildungsganges. Die Karl Borromäus Schule für Gesundheitsberufe gGmbh (KaBo) Bonn bildet in diesem Bereich aus. seit 2020 Ausbildung zur/zum Pflegefachfrau/-mann

Herr Herbert Schwarz

Patient:innen-Fürsprecher und Sprecher für Menschen mit Beeinträchtigung

Wilhelm-Busch Str. 9 9
53844 Troisdorf - Sieglar

Phone: 02241 -488-466
Mail: ed.frodsiort-nekinilk-ofg@ofni

Frau Sabrina Thumser

Qualitätsmanagementbeauftragte (st. 01.07.2022)

Wilhelm-Busch Str. 9 9
53844 Troisdorf - Sieglar

Phone: 02241 -488-523
Mail: ed.frodsiort-nekinilk-ofg@resmuht.anirbas

Kristina Riske

Qualitätsmanagementbeauftragte (st. 01.02.2023)

Wilhelm-Busch Str. 9 9
53844 Troisdorf - Sieglar

Phone: 02241 -488-523
Mail: ed.enilno-ofg@eksir.anitsirk

Frau Sabrina Thumser

Qualitätsmanagement

Wilhelm-Busch Str. 9 9
53844 Troisdorf - Sieglar

Phone: 02241 -488-523
Mail: ed.frodsiort-nekinilk-ofg@resmuht.anirbas

Herr Prof. Dr. med. Gerd Lümmen

Ärztlicher Direktor

Wilhelm-Busch Str. 9 9
53844 Troisdorf - Sieglar

Phone: 02241 -801-758
Mail: ed.frodsiort-nekinilk-ofg@nemmeul.dreg