Timothy Hagen is an internationally acclaimed performer, composer, scholar, and educator. His flute playing has been praised for "technical virtuosity and musical sensitivity" (NewMusicBox) and "real flair" (The Well-Tempered Ear), and he has been a prizewinner at multiple major flute competitions, including the Myrna Brown Artist Competition (First Prize and Best Performance of the Commissioned Composition), Australian International Flute Competition (Second Prize), and Pasadena Showcase House Instrumental Competition (Jack Smith Award for Most Promising Talent). As a soloist, Hagen has appeared in concert at New York’s 92nd Street Y and Lincoln Center in addition to multiple concerto performances with the Missouri Symphony. He is Principal Flute of the Dubuque Symphony and was Principal Flute of the Missouri Symphony from 2009-2016. Additionally, he has performed with orchestras across the country, including the Minnesota Orchestra, San Antonio Symphony, Eugene Symphony, Symphony of Northwest Arkansas, and Dallas Wind Symphony. His experience as a chamber musician includes fellowships at the Norfolk Chamber Music Festival and Atlantic Music Festival.

In addition to his experience as a performer, Dr. Hagen’s compositions are performed by professional musicians across the country and have frequently won prizes from the National Flute Association (USA) since 2018. Both his music and his pedagogical writings are published under the Owl Glass Music imprint, and his scholarly work has appeared in the journals of the National Flute Association and British Flute Society.

​As an educator, Dr. Hagen has worked with all ages and experience levels, having served on the music faculties of the University of Wisconsin-Whitewater, University of North Carolina-Greensboro, and Oklahoma State University, in addition to significant experience as a teaching artist and workshop facilitator with esteemed institutions such as the Los Angeles Philharmonic, Lincoln Center Education, and Dallas Symphony. His students have found success as performers, collegiate and private flute instructors, public school teachers, historians, and scientists. He is forever indebted to his teachers, including Marianne Gedigian, Jim Walker, Philip Dunigan, Renée Siebert, Tadeu Coelho, Chelsea Czuchra, Felicia McNaught, and Tina Ballard.