The medical diagnostics laboratory with microbiology, situated just 100 metres away from the U1 station Reumannplatz, is part of IHR LABOR – one of the leading and most modern diagnostics groups in Austria. As a member of this group, we are committed to the highest quality criteria in terms of employee competence, analyses and personal advice and care.

We also aim to communicate with as many patients as possible in their mother tongue and provide them with care which is as personalised as possible. Besides German and English, our team also speaks Spanish, Croatian, Serbian, Polish, Romanian and Turkish.

We would be pleased to welcome you soon at IHR LABOR 1100 so you can see for yourself.

Medical diagnostics laboratory with microbiology
Priv.-Doz. Dr. Franz Ratzinger, PhD

Rotenhofgasse 14, 1100 Vienna
T: +43 1 604 91 19
F: +43 1 604 91 19 31
E: info1100@ihrlabor.at

Opening hours/Blood sample collection:
Mon-Fr 7.00am – 3.30pm

Please come fasting for blood sugar, cholesterol, triglycerides, homocysteine, crosslaps and aldosterone.

Children’s blood sample <5 years:
Mon-Fri 7.00am – 13.00pm
Children up to 14 years of age only when accompanied by a legal guardian or with written consent from their legal representative.

Coagulation adjustment:
Mon, Wed, Fri 11.00am – 1.00pm

Blood sugar load (oGTT), Genital swab:
Only by appointment

Breath test:
without appointment

Urine release under supervision:
Mon-Fri 11.00am – 3.00pm

Sperm count sample collection:
Only by appointment

Home visit:
Only by making an appointment by telephone on T: +43 1 2036774 200

Closed on the 24th and 31st of December

All insurance funds


“Thanks to our locations which can be easily reached with public transport or independently, there is always an IHR LABOR near you.”

Priv.-Doz. Dr. Franz Ratzinger, PhD, specialist doctor for medical and chemical laboratory diagnostics and head of IHR LABOR 1100