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Client
Jun 22, 2025
Knee Arthroscopy
For clinics
Patient Safety
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Johannes Grisar
Rheumatologist
Dr. Johannes Grisar is an experienced rheumatologist and specialist in internal medicine. He has studied at the Main Medical University of Vienna, defended his doctoral dissertation at the Stanford School of Medicine, and served as a head physician for two departments of the Sisters of Mercy Vienna hospital. Currently, he is the head of the rheumatism clinic in the sanatorium Hera and accepting patients in his practice at the Vienna Private Clinic.
Dr. Johannes Grisar is an outstanding rheumatologist and specialist in internal medicine. From 2000 to 2009, Dr. Grisar studied at the Main Medical University of Vienna at the Department of Internal Medicine and Rheumatology. From 2009 to 2012, he defended his doctoral dissertation at the Stanford School of Medicine, (California, USA) at the Department of Immunology and Rheumatology. 2012-2013 - return to the rheumatology department of Vienna's main city hospital (AKH). 2013-2017 - Head physician of two departments of the Sisters of Mercy Vienna hospital in the field of rheumatology. Since 2017, the head of the rheumatism clinic in the sanatorium Hera. He is currently accepting patients in his practice at the Vienna Private Clinic.
Patient reviews
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Anonymous
Sep 26, 2019
Pancreatic cancer
the trip to the clinic was usually. I got advice, paid a doctor, translator and intermediary, did not receive receipts for these payments. But I don’t understand what the bonus actually consisted of, ... Read more
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Krystyna Chelombitko
Jun 19, 2025
Hand surgery
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Anonymous
Mar 28, 2024
Online Consultation with Oncologist
I had a terrible experience. Dr. Zielinski was dismissive and rushed me, he hasn't answered my questions and he asked me for more tests in order to speak about treatment plans when I was told previous... Read more
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Ирина
Oct 25, 2022
Consultation rheumatologist
I was very satisfied with the level of the doctor's consultation, I hope the treatment will also be effective, but the organization wants the best. I've been waiting for a written doctor's... Read more
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Karlo Tomašević
Nov 11, 2023
Consultation with a cardiologist
From the very beginning, things went smoothly, clearly and quickly. Very pleasant conversation, no waiting, clear information about payment and with, the outcome exactly as agreed. A great advantage a... Read more
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Anonymous
Apr 17, 2025
Consultation with a neurologist
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Margaret E Estes
Oct 5, 2024
Consultation with an orthopedist (traumatologist)
I’m so thankful for the help to book a medical appointment after I took a fall on my trip. This website was truly amazing to get me set up to see a great doctor! It was affordable too.
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Vasile Lupan
Nov 12, 2018
Myasthenia
Hi my name is vasile lupan date of birth 01 01 1991 and i have big problem with my shoulder and arm no have power atrofy muscular. In date 13.08.2018 i visit privit clinik viena me belive there my pro... Read more
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Nikolay Lagun
Mar 28, 2025
Blepharoplasty (Eyelid correction)
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My opinion is that, even though it's a business the core of it is the desire to help people who want to regain their health as much as possible back, the emotional intelligence and a necessary level ... Read more