
Outpatient endoscopic procedures in Berlin
Operated on today. Back home today.
Welcome to the gastroenterology practice of Dr. Thomas Brunk – your contact for outpatient endoscopic procedures in Berlin. We offer you professional medical care with personal attention – now also for patients with health insurance.

Flexible in terms of time

No hospitalization

Gentle procedure

Personal specialist support

Quick recovery
Outpatient endoscopy: precise screening and diagnostics for your health
Outpatient endoscopic procedures for the prevention, diagnosis and treatment of unclear tissue changes and tumor clarification in the pancreas, bile ducts, esophagus, stomach and intestines for your own health.
These procedures enable precise diagnosis and treatment without a lengthy hospital stay.
Interventions during gastroscopy (gastroscopy)
Examination of the esophagus, stomach and duodenum.
Interventions during colonoscopy (colonoscopy)
Examination of the colon for screening or diagnosis.
Outpatient endosonography including puncture
Endosonography is a high-precision, minimally invasive ultrasound procedure for examining internal organs, which enables targeted tissue removal (puncture) for further diagnostics if required – gently and on an outpatient basis.
Find out more about endosonography “

From initial consultation to home – your outpatient procedure at a glance

- Initial consultation
- Medical history
- Endoscopy
- Dismissal
Online video consultation
You can make an appointment for an initial consultation quickly and easily using our user-friendly online appointment booking system. This gives you the flexibility to choose the right time for your consultation. The online initial consultation gives you the opportunity to obtain initial information without a long journey.
Preliminary discussion & anamnesis on site
The next step is to invite you to a personal consultation at our practice. Here we will take a comprehensive medical history in which we will discuss your medical history, current complaints and expectations. We will also explain the planned procedure in detail so that you know exactly what to expect. We will answer all your questions and prepare you for the procedure in the best possible way so that you feel safe and well informed.
Outpatient surgery & aftercare
The procedure itself is carried out in our practice to the highest medical standards and using gentle procedures. During the entire process, we make sure that you feel that you are in good hands. After the procedure, we provide careful aftercare to monitor your recovery and ensure that you recover quickly and without complications.
Discharge & recovery at home
After a successful procedure, you can return home on the same day. This allows you to recover in your familiar surroundings, which often leads to a faster recovery. Of course, our team will also be available to answer any questions or uncertainties you may have after your discharge to support your recovery.
Gastroenterological expertise & personal care

Dr. med. Thomas Brunk
Dr. Thomas Brunk is an experienced gastroenterologist with a special focus on outpatient endoscopic procedures. His practice is the first port of call for patients who are looking for a precise procedure and compassionate care.

Our team
Our dedicated team of medical specialists is at your side before, during and after the procedure.
Do you still have questions? Our answers for your good gut feeling
How do I prepare for the procedure?
You will receive detailed instructions from us on how to prepare, depending on the type of procedure.
Why perform an outpatient procedure?
- No hospitalization: You can return to your familiar surroundings on the same day.
- Faster recovery: You often recover faster and more comfortably in familiar surroundings.
- Minimally invasive procedures: Our procedures are gentle and involve minimal stress.
- Personal support: Dr. Brunk and his team will guide you individually through the entire process.
- Time flexibility: Outpatient procedures can be better integrated into your daily routine without longer downtimes.
What should I do after the procedure?
Is the procedure painful?
Thanks to modern sedation methods, most patients experience little or no discomfort.
Will my health insurance pay for the procedure?
Yes, as a rule the health insurance company will cover the outpatient endoscopic procedure if there is a medical necessity.
- People with statutory health insurance (GKV):Outpatient gastroscopies, colonoscopies and endosonographies are generally covered by statutory health insurance. The changes to the AOP catalog further promote outpatient surgery, so that more procedures can be reimbursed without hospitalization.
- Privately insured persons (private health insurance):Private health insurance companies generally cover medically necessary endoscopic examinations and treatments. The exact scope of benefits depends on the individual tariff.
Can I go home alone after the procedure?
Office hours and contact
You can contact us by phone, e-mail or via our online form to make an appointment or ask questions. Our practice is located at Ehrenfelsstraße 47, 10318 Berlin.
You can reach us by public transportation or by car. There are plenty of parking spaces nearby.
Specialist practice for gastroenterology Karlshorst
Ehrenfelsstraße 47, 10318 Berlin
Phone: 030 5293310
Fax: 030 52279798
karlshorst@gastroenterologie-brunk.de
To the online appointment booking
Opening hours
Mon., Tue. & Wed.: 07:30 – 15:30
Thurs.: 07.30 – 17:30
Fri.: 07.30 – 15:30
or by appointment!