Hagen E. Klieb

Department Of Otolaryngology Head & Neck Surgery, 
Toronto, ON, CA 
Department Of Otolaryngology Head & Neck Surgery, 
Toronto, ON, CA 

Overview

Hagen Klieb practices practicing medicine in Toronto, Canada.

His clinical expertise encompasses Mouth Sores, Mouth Ulcers, Lichen Planus, and Blastomycosis.

He is actively involved in clinical research, co-authoring 18 peer reviewed articles and participating in 1 clinical trial.

Gender

Male

Locations

Department Of Otolaryngology Head & Neck Surgery, Toronto, ON, Canada
Other Locations
Toronto, Canada

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

The APOLP Trial: A Single-Center, Randomized, 16 Weeks, Explanatory, Parallel-Group, Superiority, Blinded, Placebo-Controlled, Clinical Trial of Apremilast Use in Oral Lichen Planus
The APOLP Trial: A Single-Center, Randomized, 16 Weeks, Explanatory, Parallel-Group, Superiority, Blinded, Placebo-Controlled, Clinical Trial of Apremilast Use in Oral Lichen Planus
Enrollment Status: Withdrawn
Publish Date: June 25, 2020
Intervention Type: Drug
Study Phase: Phase 2

18 Total Publications

An Unusual Tongue Mass.
An Unusual Tongue Mass.
Journal: JAMA otolaryngology-- head & neck surgery
Published: June 11, 2026

Frequently Asked Questions about Hagen E. Klieb

Is Hagen E. Klieb a top-rated expert for Mouth Sores?

MediFind is an objective health platform that identifies experts based on real-world data. Hagen E. Klieb is classified as an Experienced expert for Mouth Sores, 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 Hagen E. Klieb participate in research or clinical trials?

Yes. Hagen E. Klieb has published 18 articles and abstracts on conditions like Mouth Sores. You can view a list of Hagen E. Klieb'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

Find Mr. Klieb's expertise for a condition
ConditionClose
        Want to save this expert for later?
        Sign Up
        Not sure about your diagnosis?
        Check Your Symptoms
         
         
         
         
        Learn about our expert tiers
        Learn More
        Are you the provider on this profile?
        Claim Profile