- Otolaryngology (Ear Nose and Throat)
- Throat and Voice
- Rhinology (Nose and Sinus)
American Board of Otalaryngology
Paranasal sinus disease; Laryngeal and voice disorders
Tulane University School of Medicine, New Orleans, La.
University of Washington, Seattle, Wash.
- Best Doctors in America® (2011-2012, 2013)