Frank Siebenhaar

Rare Disease / Clinical Research

Institute of Allergology

Germany. Electronic address: frank.siebenhaar@char

QC-verified· April 2026 7 publications

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Specialists are identified from ClinicalTrials.gov principal investigators, PubMed publications, and the NPI registry, then ranked through an automated scoring pipeline.

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Rare diseases treated or studied

Based on trial PI assignments and publication topics.

Indolent systemic mastocytosis

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