Brendan M. O'Brien, MD

About Brendan O'Brien, MD

Brendan O’Brien, M.D., is a board-certified otolaryngologist – head and neck surgeon. Dr. O’Brien received his Bachelor of Science in Biochemistry at the University of Buffalo and graduated cum laude. He completed his medical school at Stony Brook University in 2009. He was a recipient of the Glorney-Raisbeck Medical Student Grant in Cardiovascular Research and made the National Dean’s List.

Dr. O’Brien completed his internship and residency training in the Department of Otolaryngology – Head and Neck Surgery at the University of Rochester in 2014. He stayed on as a faculty member at the University to train other residents and promote education during his three-year faculty position. Prior to joining Advanced ENT & Allergy, he held a faculty position at Thomas Jefferson University in the Department of Otolaryngology – Head and Neck Surgery.

Dr. O’Brien is an active member of the American Academy of Otolaryngology – Head and Neck Surgery and has authored multiple peer reviewed publications. He provides services in all facets of otolaryngology and has a particular interest in rhinosinusitis.

Dr. O’Brien and his wife, who is a Vascular Surgeon, enjoy traveling and spending time outdoors. Dr. O’Brien is also a native of Buffalo, New York and a passionate Bills fan; sorry, E-A-G-L-E-S!