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We support you – medically, evidence-based & with understanding.
For people with Post-Covid, ME/CFS, or MCAS.

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Why an online network?

Born out of many years of experience – designed for special needs.

The online network was founded by Dr. Corinna Geiger to provide medical care for people with ME/CFS, Post-Covid, MCAS, and dysautonomias – care that truly offers relief: flexible, evidence-based, and tailored to the challenges of complex conditions.

Physicians in the Long Covid Online Clinic Network 

The members of our network combine many years of experience with scientific excellence to provide the best possible support for patients with Long Covid, ME/CFS, and MCAS.

Portrait photo of Dr. Corinna Geiger, taken by photographer Miriam Mehlman
Founder
Dr. Corinna Geiger
Portrait photo of Dr. Beate Biesenbach
for kids & teens (10+)
Dr. Beate Biesenbach
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Dr. Kathrin Loranth
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Univ.-Prof. Priv.-Doz.
Dr. Kathryn Hoffmann, MPH

 
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Dr. Alina Kleinecke
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Dr. Sabine Wagner
Portrait photo of Dr. Abdelrahman Aburaia

Dr. Abdelrahman Aburaia
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Dr. Zuzana Pacejkova

How it works: 

From booking your appointment to follow-up monitoring – we guide you through the entire treatment process in a structured, clear, and energy-saving way.

1. Book an online appointment

2. Prepare
documents

3. Online Initial Consultation
(30 minutes)

4. Results & Treatment Plan

5. Follow-up appointment

Book an Appointment

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The Long Covid Online Network is a leading telemedicine network based in Vienna, specializing in the care of patients with Long COVID and other chronic conditions. Our evidence-based online consultations are designed to advance knowledge in the treatment of complex medical conditions. We work closely with scientific institutions to help develop better treatment approaches over the long term.

Our dedicated team is deeply committed to improving the well-being of our patients. Through innovative telemedicine solutions and close collaboration with renowned institutions, we strive to enhance our patients' quality of life and provide hope for better health.

Please note: The Long Covid Online Clinic is a brand and telemedicine platform operated by Cormedis FlexCo. It is not a hospital or in-patient facility (Krankenanstalt within the meaning of the Austrian Hospitals Act, KAKuG). All medical services are provided exclusively by independent, self-employed physicians (Wahlaerzte) acting on their own professional responsibility.

How it works: 

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From booking your appointment to follow-up monitoring – we guide you through the entire treatment process in a structured, clear, and energy-saving way.

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​Long Covid Online-Clinic

Important Notice:

The Long Covid Online Clinic is a brand and telemedicine platform operated by Cormedis FlexCo. It is not a hospital or in-patient facility (Krankenanstalt within the meaning of the Austrian Hospitals Act, KAKuG).

 

All medical services are provided exclusively by independent, self-employed physicians (Wahlaerzte) acting on their own professional responsibility.

​Long Covid Online Clinic

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Logo of the Long Covid Online Clinic

 

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