Resources for patients and physicians.

Explore educational resources for a better understanding of symptoms, clinical patterns, and care. Choose the resources intended for you.

PATIENT EDUCATION

For Patients

Connect the Dots:

A Physician’s Guide to Understanding Persistent Ear, Sinus, Facial & Head Pressure

Ear fullness, sinus pressure, facial discomfort, and headaches can have overlapping symptoms but very different causes.

In this free guide, Dr. Hoffmann helps you understand why these symptoms don’t always mean what you think they do, how ENT conditions and migraine can overlap, and why identifying the underlying pattern matters when choosing the right treatment.

PROFESSIONAL EDUCATION

For Physicians

Office-Based Management of Eustachian Tube Dysfunction:

An International Expert Webinar

Join an international faculty of leading ENT specialists for a comprehensive discussion of Eustachian tube dysfunction (ETD), with a focus on practical approaches to office-based treatment.

Moderated by internationally recognized ETD expert Dr. Holger Sudhoff, this educational webinar explores patient selection and workflow considerations for balloon dilation of the Eustachian tube (BDET), practical protocols for local anesthesia, and real-world clinical outcomes.

International Faculty: Drs. Martin Moller, Karen Hoffmann, Marc Dean, Rajeev Advani, Jonathan Joseph, and Holger Sudhoff.

For healthcare professionals only. Professional verification is required to access the webinar.

© 2026 Karen Hoffmann, MD. All rights reserved.