Holger Gassner, MD

Otolaryngology (ENT)

21+ years in practiceNPI: 1386621522Licensed in MN

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Credentials & Recognition

Specialties

Otolaryngology (ENT)

NPI sub-specialties

Otolaryngology207Y00000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#2

Top Otolaryngologists (ENT) in Minnesota, 2026

Otolaryngology (ENT) · Minnesota · 2026

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Frequently Asked Questions about Dr. Holger Gassner, MD

Where does Dr. Holger Gassner, MD practice?+
Dr. Holger Gassner, MD practices in Minnesota, MN. 200 1ST ST SW ROCHESTER, MN 559050001.
What is Dr. Holger Gassner, MD's phone number?+
Dr. Holger Gassner, MD's practice phone is 507-284-2511. Office contact information is verified on the PBCMMG profile.
What does Dr. Holger Gassner, MD specialize in?+
Dr. Holger Gassner, MD's primary specialty is Otolaryngology (ENT).
Is Dr. Holger Gassner, MD board certified?+
Board certification status for Dr. Holger Gassner, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Holger Gassner, MD been practicing?+
Dr. Holger Gassner, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Holger Gassner, MD's NPI number?+
Dr. Holger Gassner, MD's National Provider Identifier (NPI) is 1386621522, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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