Expertise in
8
conditions

Marcis A. Leja

19 Raiņa Blvd, 
Riga, RIX, LV 
Expertise in
8
conditions
19 Raiņa Blvd, 
Riga, RIX, LV 

Overview

Marcis Leja practices practicing medicine in Riga, Latvia.

Mr. Leja is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Helicobacter Pylori Infection, Gastritis, Stomach Cancer, Endoscopy, and Colonoscopy.

He is actively involved in clinical research, co-authoring 180 peer reviewed articles and participating in 4 clinical trials.

Gender

Male

Locations

19 Raiņa Blvd, Riga, RIX 1586, Latvia
Other Locations
19 Raiņa Boulv, Riga, RIX 1586, Latvia

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

4 Clinical Trials

Study of the Exhaled Breath and Salivary Metabolites of Patients With Malignant or Benign Gasctric Lesions
Study of the Exhaled Breath and Salivary Metabolites of Patients With Malignant or Benign Gasctric Lesions
Enrollment Status: Completed
Publish Date: May 08, 2020
Long Term Effects of H.Pylori Eradication on Microbiome and Adverse Events
Long Term Effects of H.Pylori Eradication on Microbiome and Adverse Events
Enrollment Status: Unknown
Publish Date: August 22, 2018
Intervention Type: Other
Study Phase: Phase 4
Volatile Marker Testing for Digestive Cancer and Precancerous Lesion Detection, Evaluation of Confounding Factors
Volatile Marker Testing for Digestive Cancer and Precancerous Lesion Detection, Evaluation of Confounding Factors
Enrollment Status: Completed
Publish Date: August 21, 2018
Intervention Type: Procedure
NordICC The Northern-European Initiative on Colorectal Cancer
NordICC The Northern-European Initiative on Colorectal Cancer
Enrollment Status: Active_not_recruiting
Publish Date: June 19, 2017
Intervention Type: Procedure
Study Phase: Phase 3
View 3 Less Clinical Trials

180 Total Publications

Implementation of Gastric Cancer Screening in Vulnerable Populations: A Comprehensive Analysis of the TOGAS Qualitative Study in the Romanian Roma Community.
Implementation of Gastric Cancer Screening in Vulnerable Populations: A Comprehensive Analysis of the TOGAS Qualitative Study in the Romanian Roma Community.
Journal: Journal of gastrointestinal and liver diseases : JGLD
Published: August 19, 2026

Frequently Asked Questions about Marcis A. Leja

Is Marcis A. Leja a top-rated expert for Helicobacter Pylori Infection?

MediFind is an objective health platform that identifies experts based on real-world data. Marcis A. Leja is classified as an Distinguished expert for Helicobacter Pylori Infection, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

Does Marcis A. Leja participate in research or clinical trials?

Yes. Marcis A. Leja has published 180 articles and abstracts on conditions like Helicobacter Pylori Infection. You can view a list of Marcis A. Leja's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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