– Digestive System Specialist

Dra. Virginia
Matallana Royo

Coordinator · Functional Disorders and Digestive Motility Unit, H. U. Puerta de Hierro-Majadahonda Specialist in Neurogastroenterology and IBD · ICAdig

I advocate for a close and humane approach as the core of a good doctor-patient relationship, where trust is bidirectional and the patient can be personally involved in the progression of their illness.

H. U. Puerta de Hierro-Majadahonda CSUR Unit · POEM in Achalasia Training at Vall d’Hebron Functional and Motility Unit Coordinator Master's Professor AEG-ASENEM (UB) AEG · SEPD · ASENEM · GETECCU
– About me

Understanding the complex
brain-gut axis dialogue

There are patients who arrive at the consultation with a history of months—sometimes years—of tests that “find nothing.” Real symptoms, disrupted lives, and the frustrating feeling of not being heard. Most of Dr. Matallana’s clinical activity is built, precisely, on that frontier where digestion and the nervous system intersect.

After graduating in Medicine from the Universidad Autónoma de Madrid and training as a specialist via MIR at the Hospital Puerta de Hierro, she completed her training at the Digestive Functional Diseases Unit of the Hospital Vall d’Hebron in Barcelona, a national reference in the field. That stay marked a clear vocation: to dedicate herself to the pathologies that most require time, listening, and technical precision.

Back in Madrid, she launched digestive functional testing at the Hospital Infanta Cristina in 2009 and, since 2011, has developed her career at the Hospital Universitario Puerta de Hierro-Majadahonda, where she is the Coordinator of the Functional Disorders and Digestive Motility Unit. There, she has implemented techniques such as high-resolution manometry, ambulatory pH-monitoring and impedance, biofeedback, and impedance planimetry (Endoflip), an innovative tool for studying the distensibility of digestive sphincters. Recently, her Unit has been designated as a CSUR center (national reference center) for the endoscopic treatment of Achalasia in adult patients using POEM.

In the private sector, she practiced for ten years at MD Anderson Cancer Center Madrid, and since 2022, she has been part of the ICAdig team and the Hospital La Luz–Quirónsalud, where she introduced digestive functional tests. She is also a professor of the Master’s in Neurogastroenterology and Digestive Motility from AEG and ASENEM, accredited by the University of Barcelona, and an author of the reference treatise in the specialty.

"One of the greatest challenges in functional digestive diseases is understanding the complex behavior of the brain-gut axis. This knowledge is essential for the comprehensive treatment of these disorders."

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H. U. Puerta de Hierro-Majadahonda

Attending Physician · Functional Disorders and Motility Unit Coordinator
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Autonomous University of Madrid

Bachelor of Medicine and Surgery · Research Proficiency
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ICAdig — Specialist

Neurogastroenterology and IBD · 10 Juan Bravo St, Madrid
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Training at Vall d’Hebron

Digestive Functional Diseases Unit · Barcelona
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Expert in Clinical Research

Menéndez Pelayo International University · 2018
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Hospital La Luz — Quirónsalud

Specialist · Digestive functional tests
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Languages

English · C2 Proficiency Cambridge
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Scientific Societies

AEG · SEPD · ASENEM · GETECCU

– Research, teaching, and committees

Clinical practice with
scientific and teaching commitment

Scientific and teaching production

Treatise
Neurogastroenterology and Digestive Motility — 1st ed.

Author · Reference work in the specialty

Master’s Degree
Master’s in Neurogastroenterology and Motility — AEG and ASENEM
Professor · Accredited by the University of Barcelona since 2022
CSUR

POEM-2019 Project Coordinator — Hospital Puerta de Hierro

Prospective descriptive study on Achalasia
Co-IP
Post-POEM monitoring via impedance planimetry
Co-Principal Investigator · Achalasia and outflow obstruction
Chapters
Author of chapters in books and treatises in the specialty
National and international publications
Subspecialization
Neurogastroenterology, digestive motility, and Inflammatory Bowel Disease
Monographic clinic for patients with functional and motility disorders. Implementation of high-resolution manometry, ambulatory pH-monitoring and impedance, biofeedback, and impedance planimetry (Endoflip) for the study of sphincter distensibility.
Clinical research
Principal and collaborative investigator in clinical trials
Investigator in projects at the Puerta de Hierro – Segovia Arana Health Research Institute, the Unit’s own projects, and multicenter projects from scientific societies. University Expert Degree in Clinical Research from the UIMP.
POEM Acalasia Endoflip EII
Multidisciplinary committees
Work in clinical groups at H. Puerta de Hierro-Majadahonda
Multidisciplinary group for Esophageal Motility and Therapeutic Endoscopy, Evaluation Committee for surgical treatment of GERD, Eosinophilic Esophagitis group and pediatric transition clinic, Chronic Pelvic Pain Committee, Nutrition Commission, and Multidisciplinary group for Inflammatory Bowel Disease.
Teaching and continuing education
Coordination, lectures, and specialist training
Coordinates and participates as a lecturer in continuing education programs at the hospital. Regular speaker at national and international congresses, courses, and scientific meetings.
ASENEM SEPD AEG GETECCU

Trust is a two-way street, and patients should be able to take part in therapeutic decisions, becoming personally involved in the evolution of their disease.

– Research and publications

What our patients say

– Specialties

Clinical areas of care at ICAdig

General Gastroenterology

Gastroesophageal reflux, gastritis, ulcers, altered bowel habits, and general digestive pathology.

Inflammatory Bowel Diseases

Crohn's disease, ulcerative colitis, and other forms of inflammatory bowel disease.

Functional and Motility Disorders

Functional dyspepsia, irritable bowel, abdominal bloating, constipation, and functional abdominal pain.

Liver Diseases

Viral hepatitis, toxic and metabolic diseases, autoimmune diseases, and liver tumors.

Pancreatic and Biliary Diseases

Gallbladder diseases, acute and chronic pancreatitis, pancreatic tumors, ERCP, and cholangioscopy.

Advanced Endoscopy

ESD, EMR/UEMR, POEM, chromoendoscopy, NBI, esophageal stents, and direct peroral cholangioscopy.

Digestive Cancer Prevention

Individualized screening, hereditary and familial CRC syndromes, polyposis, and early neoplasia.

Pediatric Gastroenterology

Digestive pathology in pediatric age. Specialized assessment and follow-up by pediatric gastroenterologists.

– Icadig

The Clinical Institute of the Digestive System

“At the Clinical Institute of the Digestive System, we know that every person has unique needs. You will find the high-quality time necessary to understand your problem and find the solutions you need, from the first visit to periodic check-ups.

We do not work directly with insurance companies —except for reimbursement policies— which allows us to dedicate the time and attention to each consultation that it deserves, without external constraints.

We offer both in-person consultations at our center in the Barrio de Salamanca and video consultations for patients throughout Spain and abroad, with the same standard of clinical excellence.”

• Continuous quality improvement
Committed to excellence and innovation to exceed every patient’s expectations.
Teamwork
Regular consultations between specialists to share knowledge, allowing for the resolution of every case.
Adequate consultation times
Schedule adapted to the real needs of each patient, without rushing.
Based on scientific evidence
Clinical protocols backed by international reference clinical practice guidelines.
Secure digital medical records
Intuitive and secure platform to centralize your medical information with ease and confidence.

– Consultations and prices

In-person care and video consultation

IN-PERSON CONSULTATION

Barrio de Salamanca Center

Ideal modality for initial assessment and when a complete physical examination is necessary. Our center is located at C/ Juan Bravo 10, in the heart of the Barrio de Salamanca in Madrid.

First consultation
140€ / session
Follow-up consultation
120€ / session
VIDEO CONSULTATION

From anywhere

Excellent alternative for follow-up and evaluation of complementary tests. The most requested option for a second opinion for patients who do not reside in Madrid. Same quality, without the commute.

First consultation
110€ / session
Follow-up consultation
80€ / session
ICAdig does not work directly with insurance companies. If you have a reimbursement policy, we issue detailed invoices valid for recovering the full or partial amount of the consultation fee.

– Frequently asked questions

Your questions, answered

When should I see a digestive specialist?
If you experience symptoms such as frequent heartburn, abdominal pain, heavy digestion, persistent diarrhea or constipation, changes in bowel habits, difficulty swallowing, or blood in the stool, it is advisable to consult a specialist for an accurate evaluation. Do not wait for symptoms to become chronic.
The video consultation has an identical structure to an in-person visit for everything that does not require a physical examination. It is especially useful for follow-ups, reviewing test results, and second opinions. For an initial assessment where a physical examination is necessary, we recommend an in-person consultation.
ICAdig does not work directly with insurance companies, which allows us to dedicate the necessary time to each consultation. If you have a reimbursement policy, we issue detailed invoices valid for recovering the full or partial amount of the consultation fee.
Endoscopic procedures are performed at HM Sanchinarro Hospital, with all the necessary technical and safety guarantees. The initial consultation and assessment take place at our center at C/ Juan Bravo 10.
You can request your appointment through the online form at icadig.com, by calling +34 659 34 00 20, or by emailing icadig@icadig.com. Our team will guide you to the most appropriate specialist and confirm the date and time.

ICAdig

Book your appointment or ask us

In-person consultations at C/ Juan Bravo 10, Barrio de Salamanca, Madrid.

Video consultations available for all of Spain and abroad.