Expertise in
14
conditions

John G. Karstensen

Copenhagen, DK 
Expertise in
14
conditions
Copenhagen, DK 

Overview

John Karstensen practices practicing medicine in Copenhagen, Denmark.

Mr. Karstensen is highly rated in 14 conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Peutz-Jeghers Syndrome, Endoscopy, and Colonoscopy.

He is actively involved in clinical research, co-authoring 141 peer reviewed articles and participating in 1 clinical trial.

Gender

Male

Locations

Copenhagen, Denmark
Other Locations
Hvidovre, Denmark
Herlev, Denmark
Slagelse, Denmark
Helsingor, 3000, Denmark

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.

1 Clinical Trials

Needle-based Confocal Endomicroscopy Examination of Pancreatic Masses
Needle-based Confocal Endomicroscopy Examination of Pancreatic Masses
Enrollment Status: Completed
Publish Date: February 23, 2018
Intervention Type: Device, Procedure
Study Phase: Not Applicable

141 Total Publications

Top-down versus step-up approach after endoscopic ultrasound-guided drainage of infected walled-off necrosis: a randomized controlled trial.
Top-down versus step-up approach after endoscopic ultrasound-guided drainage of infected walled-off necrosis: a randomized controlled trial.
Journal: Endoscopy
Published: June 01, 2026

Frequently Asked Questions about John G. Karstensen

Is John G. Karstensen a top-rated expert for Familial Adenomatous Polyposis?

MediFind is an objective health platform that identifies experts based on real-world data. John G. Karstensen is classified as an Elite expert for Familial Adenomatous Polyposis, 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 John G. Karstensen participate in research or clinical trials?

Yes. John G. Karstensen has published 141 articles and abstracts on conditions like Familial Adenomatous Polyposis. You can view a list of John G. Karstensen'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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