[6] He has performed at the International Clarinet Association's annual ClarinetFest (1994,[7] 1997,[8] 2006,[9] 2007,[10] 2008,[11] 2009,[12] 2010,[13] 2013,[14] 2014,[15] 2015,[16] 2016[17]) and has appeared in the Dame Myra Hess Memorial Concert Series in Chicago.

[27] As a chamber musician Cohler has recorded and performed with the Claremont Trio,[28][29] violinist Ilya Kaler,[30][31] and pianists Janice Weber,[30][32] Randall Hodgkinson,[33][34][35] Judith Gordon,[36][37] and Rasa Vitkauskaite.

[72][73] Through 2011, he was also a faculty member of the New England Conservatory Preparatory School in Boston, where in addition to teaching clarinet and chamber music, he was the assistant conductor of the Youth Philharmonic Orchestra.

[77] In another post, Cohler denied the existence of sea level rise, citing a pair of photos of the Sydney harbor as evidence,[78] a claim that is, likewise, factually incorrect.

[79] In June 2024, Cohler claimed that "NOBODY who understands advanced math, statistics, and physics, AND who takes the time to investigate the data for themselves could possibly believe in the #ClimateScam.".