Gentle Colonoscopy
Colonoscopy and preventive screening — pain-free and calm, with sedation. Sedation cost is covered by all statutory health insurers.
Learn more → Endoscopy Centre · 1210 Vienna
Your endoscopy centre in Floridsdorf.
Over 5,000 colonoscopies and gastroscopies per year — gentle, pain-free and with the time and explanation you deserve. Led by Dr Katayoun Tonninger-Bahadori and Dr Nisrin Hamzo-Assad, specialists in General and Visceral Surgery.
- Quick scheduling
- All statutory insurers and private
- Step-free access
- Sedation cost covered by health insurance
5,000+
endoscopies per year
Gentle
pain-free with sedation
4.8 ★
DocFinder (129 reviews)
All
insurers + private
What we offer
What we do for you.
Our focus is clearly on endoscopy. In addition we offer specialist consultations on thyroid issues and all the minor surgical procedures common in a practice setting.
Gentle Gastroscopy
Stomach examination with sedation — for heartburn, stomach pain, difficulty swallowing or suspected Helicobacter pylori.
Learn more →Thyroid
Surgical evaluation — Dr Tonninger-Bahadori assesses whether thyroid surgery is appropriate and necessary. The operation itself is performed at Privatklinikum Döbling.
Learn more →Minor Surgery & more
Minor surgical procedures (moles, lesions), lactose and fructose intolerance tests as well as iron and vitamin C infusions — the everyday work of a practice.
Learn more → The physicians
Experience that listens.
The practice has been led by Dr Katayoun Tonninger-Bahadori since 2016 — Specialist in General and Visceral Surgery, F.E.B.S. and Head of the Endoscopy Section of the Vienna Medical Chamber. Since the start of 2026 it has been run as a group practice together with Dr Nisrin Hamzo-Assad.
“Healing begins, in no small part, with proper information.” That stance shapes the work here — from the first question to follow-up care.
More about the physicians
“The earlier an illness is identified, the more treatment options remain open.”
— from daily practice
Services for you
Before & after your appointment.
Three things you can quickly take care of yourself — so the visit feels more relaxed.
Consent forms
Consent & patient history as PDF — fill them in at home and bring them along printed. Saves time in the practice.
Download forms →Request prescription
Need a repeat prescription? Send us a short request — we will issue it and let you know when it is ready.
Send request →Access reports
In future you will be able to view your reports digitally here. Until then you receive them as usual.
Coming soonTelemedicine appointment
For consultations, results discussions or follow-up — soon also as a video appointment from home.
Coming soon Second area of our practice · Same building, 3rd floor
MEDSKIN21
The second area of our practice — physician-led medical-aesthetic treatments. Run by Dr Tonninger-Bahadori and Dr Hamzo-Assad together with qualified beautician Marie Assad-Gharibo.
Botox · Hyaluronic acid fillers · Laser hair removal · Medical skin analysis
Request a callback
We will get back to you.
Cannot reach us, or prefer not to call yourself? Leave your number and a convenient time — we will call you back reliably.
Or directly: +43 1 890 56 72 · office@endoskopie.at