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Dr. ⁨Marta Tejedor⁩

Dr. ⁨Marta Tejedor⁩Verified memberMD, PhD

Transplant Hepatologist & Clinical Associate Professor, Division of Gastroenterology and Hepatology

University of Iowa Health CareIowaORCID 0000-0001-7563-1294
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About

Dr. Marta Tejedor Bravo is a Transplant Hepatologist, Clinical Associate Professor, and Clinic Director of the James A. Clifton Digestive Health Center at the University of Iowa Health Care. She completed fellowship training in liver transplantation at Saint James’s University Hospital in Leeds and holds a PhD from Universidad Complutense de Madrid. Her clinical expertise includes pre- and post-liver transplant care, advanced cirrhosis and portal hypertension, hyponatremia in cirrhosis, and viral hepatitis. Her academic work focuses on liver transplantation, transplant allocation and equity, MELD-based prognostic models, portal hypertension, and complications of advanced liver disease. Her doctoral research described a novel animal model of recurrent intermittent hyponatremia. She is actively involved in international clinical research and collaborative academic networks and has published extensively in hepatology and liver transplantation.

Areas of focus

Gastroenterology and HepatologyTransplant hepatologyLiver transplantation assessment and follow-upPortal hypertensionViral hepatitisMELD scoring and waitlist outcomesTherapeutic endoscopyNon-alcoholic fatty liver disease / MASLDSex disparities in liver transplant access

Experience & education

Clinic Director, James A. Clifton Digestive Health Center, University of Iowa Health Care · University of Iowa Carver College of Medicine

Department of Internal Medicine, Division of Gastroenterology and Hepatology, Iowa City, Iowa

2026 — Present

Clinical Associate Professor / Transplant Hepatologist · University of Iowa Carver College of Medicine

Department of Internal Medicine, Division of Gastroenterology and Hepatology, Iowa City, Iowa

2024 — Present

Institutional Collaborator · Spanish Association of Digestive Pathologies (SEPD)

Community Manager, Spanish Journal of Gastroenterology (REED) / FEAD

2021 — Present

Head of the Gastroenterology and Hepatology Department · Hospital Universitario Infanta Elena

Valdemoro, Madrid

2021 — 2024

PhD – Outstanding Laude · Universidad Complutense de Madrid

Intermittent recurrent hyponatremia: experimental model and effects on water balance and CNS

2023

Responsible of the Gastroenterology Training Programme · Hospital Universitario Infanta Elena

Valdemoro, Madrid

2020 — 2022

Head of the Hepatology Unit · Hospital Universitario Infanta Elena

Valdemoro, Madrid

2019 — 2021

External Advisor · Savana Médica (Medsavana S.L.)

2018 — 2019

Gastroenterology and Hepatology Consultant · Hospital Universitario Infanta Elena

Valdemoro, Madrid

2014 — 2019

Postgraduate Diploma in Statistics Applied to Health Sciences · Universidad Autónoma de Barcelona

2015 — 2017

Locum Consultant in Hepatology and Liver Transplant · Saint James's University Hospital

Leeds, United Kingdom

2014 — 2014

Clinical Fellowship in Liver Transplant · Saint James's University Hospital

Leeds, United Kingdom

2012 — 2014

Postgraduate Teacher (MIR Examination Preparation) · Academia CTO

Gastroenterology and Hepatology

2011 — 2013

Consultant in Gastroenterology and Hepatology · Hospital Universitario Infanta Leonor

Madrid

2012 — 2012

Research and Experimental Development in Biotechnology · Fundación para la Investigación Biomédica del Hospital Ramón y Cajal

Madrid

2011 — 2012

Specialized Training in Gastroenterology (Residency) · Hospital Universitario Ramón y Cajal

Madrid

2007 — 2011

Master of Science (MsC) · Alcalá de Henares University

Hepatic Venous Pressure Gradient: prognostic value in compensated chronic hepatitis C-related cirrhosis

2009

Degree in Medicine and Surgery · Autónoma University, School of Medicine

Madrid

2000 — 2006

Publications

Reply to: Sex for the purposes of MELD 3.0 calculation: When this differs from birth sex and implications for policy.

Tejedor, Marta, Selzner, Nazia, Berenguer, Marina · Hepatology communications · 2026PubMed

Living liver donor safety: Early postoperative considerations of living liver donation guidelines from the ILTS-iLDLTG consensus conference.

Sayed, Blayne Amir, Tejedor, Marta, Kathirvel, Manikandan, Chadha, Ryan, Bhangui, Prashant, Rammohan, Ashwin, et al. · Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society · 2026PubMed

Proceedings of the 30th Annual Congress of the International Liver Transplantation Society.

Wilson, Elizabeth A, Khan, Mohammad Qasim, Kyaw, A Mi Mi, Magistri, Paolo, Tejedor, Marta, Kathirvel, Manikandan, et al. · Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society · 2026PubMed

Recurrent intermittent hyponatremia: A new experimental model.

Tejedor, Marta, Cusso, Lorena, Gonzalez-Nicolas, Maria Angeles, San Felipe, Diego, Calle, Daniel, Martin-Sanchez, Beatriz, et al. · PloS one · 2026PubMed

Proceedings of the 29th Annual Congress of the International Liver Transplantation Society.

Patel, Madhukar S, Shankar, Sadhana, Tejedor, Marta, Barbas, Andrew S, Kim, Joohyun, Mao, Shennen, et al. · Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society · 2025Manual

Hepatocellular carcinoma in non-cirrhotic liver: a prospective Spanish multicenter study.

Romero-Gutierrez, Marta, Pascual, Sonia, Gomez-Rubio, Mariano, Aracil, Carles, Marquez, Laura, Piqueras, Belen, et al. · Revista espanola de enfermedades digestivas · 2025PubMed

Women Are Also Disadvantaged in Accessing Transplant Outside the United States: Analysis of the Spanish Liver Transplantation Registry.

Tejedor, Marta, Neria, Fernando, De La Rosa, Gloria, Almohalla Alvarez, Carolina, Padilla, Maria, Bosca Robledo, Andrea, et al. · Transplant international : official journal of the European Society for Organ Transplantation · 2024Manual

Validation of MELD3.0 in 2 centers from different continents.

Tejedor, Marta, Bellon, Jose Maria, Fernandez de la Varga, Margarita, Peralta, Peregrina, Montalva, Eva, Selzner, Nazia, et al. · Hepatology communications · 2024PubMed

Tolvaptan in portal hypertension: real life experience.

Tejedor, Marta, Delgado, Agustin, Melero, Rosa, Fernandez-Alonso, Victor, Salcedo, Magdalena, Rodriguez-Benitez, Patrocinio · Revista espanola de enfermedades digestivas · 2023PubMed

Can artificial intelligence increase the efficiency of referrals from primary to specialized care?

Tejedor, Marta, Herrero, Antonio, Castresana, Carlos, Meson, Raul, Taracido, Juan Carlos, Sanchez, Marta, et al. · Revista espanola de enfermedades digestivas · 2023PubMed

Are MELD and MELDNa Still Reliable Tools to Predict Mortality on the Liver Transplant Waiting List?

Tejedor, Marta, Selzner, Nazia, Berenguer, Marina · Transplantation · 2022Manual

Retrieval and treatment of patients with primary biliary cholangitis who are lost in the health system.

Olveira-Martin, Antonio, Yebra-Carmona, Jorge, Amaral-Gonzalez, Carla, Tejedor, Marta, Eiras, Pablo, Hernandez-Perez, Maria, et al. · Revista espanola de enfermedades digestivas · 2021Manual

Functional gastrointestinal disorders: real-life results of a multidisciplinary non-pharmacological approach based on group-consultations.

Tejedor, Marta, Alcalde, Daniel, Cruces, Cristina, Hernando, Elena, Lopez-Martin, Maria Carmen, Briz, Rosa, et al. · Revista espanola de enfermedades digestivas · 2021PubMed

Management of hyponatremia associated with acute porphyria-proposal for the use of tolvaptan.

Solares, Isabel, Tejedor, Marta, Jerico, Daniel, Morales-Conejo, Monserrat, Enriquez de Salamanca, Rafael, Fontanellas, Antonio, et al. · Annals of translational medicine · 2020Manual

Secondary prophylaxis for esophageal variceal bleeding.

Albillos, Agustin, Tejedor, Marta · Clinics in liver disease · 2014Manual

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