Rhinology, Sinus, and Skull Base Surgery Fellowship


This one-year Fellowship provides comprehensive training in medical and surgical rhinology, sinus and skull base surgery in the setting of a tertiary academic practice. Fellows receive comprehensive surgical training in advanced techniques, including revision sinus surgery, frontal sinus surgery, orbital surgery, and endoscopic skull base and tumor surgery. Multidisciplinary surgical collaboration involving Neurosurgery, oculoplastic surgery, head and neck surgery, and facial plastic surgery is emphasized. 


Fellows participate in the Oregon Sinus Center Allergy Program and a significant experience in allergy testing and immunotherapy is provided.


Opportunities to participate in funded clinical research and basic science/translational research programs are unparalleled and dedicated research time will be provided.


For more information on the OHSU Rhinology, Sinus, and Skull Base Surgery Fellowship, please click on the link for a pdf brochure.  

Past Fellows

Graduates of the Rhinology, Sinus, and Skull Base Surgery Fellowship at OHSU have gone on to be recognized as experts in this field. 

See a list of previous fellows

Current Fellow

Dr. Chowdhury was raised in Houston, Texas and completed his Bachelor of Arts in Chemistry at Rice University. He then proceeded to obtain his MD with Honors at Baylor College of Medicine, located in the world-renowned Texas Medical Center. From there he returned to his birth-state, Kansas, to complete his residency in Otolaryngology-Head and Neck Surgery at the University of Kansas in Kansas City. His academic interests include innovative approaches for medical and surgical treatment of sinus and skull base disease, value-based health care, and novel uses of image processing technology to predict sinonasal surgery outcomes. In his free time, Dr. Chowdhury enjoys playing his 1958 replica Les Paul guitar, biking, international travel/mission trips, cooking, and cheering for his hometown sports teams.