Clinic FEHV

In addition to having three medical consultations, it has two research and testing laboratories, ultrasound and radiology equipment, among other resources.

This, added to our more than 25 years of experience, allows us to respond to any medical need in hepatology and internal medicine of our patients.

Know our facilities

In the Clinic of the Foundation for the Study of Viral Hepatitis we have the best professionals, dedicated to their research to be able to offer you the best results.

Laboratory of the FEHV Clinic

We have research laboratories equipped with the latest technological advances.

Where we are

Calle Guzmán el Bueno, 72. 28015 Madrid


91 544 94 64
91 544 60 13

Monday to Friday
09:00 a 18:00 hrs

Our services

Medical consultations

Medical consultations with diagnosis and ambulatory and hospital treatment in the following specialties:

  • Hepatology
  • Digestive
  • Nephrology
  • Internal medicine

Nutritional service for the design of personalized diets and determination of intolerances.


Complete genetic service applied to preventive diagnosis:

Molecular analytical diagnosis of various pathologies such as Obesity and Fatty Liver. Analysis of the genes of each individual related to these diseases for a personalized treatment

Use of molecular biology techniques for:

  • Determination of the possible presence and quantity of virus B (DNA) in blood, blood cells and liver.
  • Determination of the possible presence and quantity of virus C and Delta (RNA) in blood, blood cells and liver.
  • Determination in liver of the percentage of cells infected with hepatitis B, C and Delta viruses.

Analysis of a human gene (gene of hemochromatosis) responsible for diseases of excess iron in the liver and other organs, to establish an adequate treatment.

Advanced genetic tests to determine risks of diseases such as colorectal cancer, osteoporosis, ligament fractures, macular degeneration …

Other genetic tests for a personalized treatment of various pathologies such as Fatty Liver, Obesity or Lactose Intolerance.


Liver biopsies and abdominal ultrasound.

© Photo. Asociación Española de Ecografía Abdominal


Our team

Dr. Vicente Carreño

Founder and president of the foundation for the study of viral hepatitis

Currently, he is considered one of the best hepatologists internationally. Dr. Carreño is a member of the European and American Societies for the Study of Liver Diseases. He trained as a doctor and received his doctorate in 1985 from the Faculty of Medicine of the Autonomous University of Madrid. He developed his international career in Research Centers in Oxford, Berlin and London.

Read more about Dr. Vicente Carreño

Both the team of specialists of the FEHV Clinic and the administrative staff work under the same philosophy: to offer our patients the best service, putting all our effort every day, from the first consultation and accompanying them at all times throughout their treatment . For us, you are our priority.

Especialista medicina interna FEHV
María Isabel Ramiro

Financial management

Especialista medicina interna FEHV
Ana Santamarta

Direction of attention to the patient

Real cases

What they say about us

20 years ago no one knew my illness, nor medicated me and I moved quickly and gravely, Doctor Vicente Carreño, first he stabilized me, then over the years he discovered my illness and that of many others and he treated me, if not to know what would have been me, I can not but show gratitude to this great professional.
Pedro Sáez
Everything in general is excellent, treatment, attention, kindness, diagnosis etc. It has been fortunate to find a team as excellent as the one led by the Dtor. Carreño, Dtora. Barril, secretary Ana, etc.
Alicia Carmona


Knowledge is the best medicine to fight against the disease. Learn more about them.


We are a non-profit organization, we need your help to continue researching and helping society.

Why we research

The only way to give the best treatment to our patients is by advancing in the study of diseases.