105th Annual Meeting

Indy Canal SklylineSeptember 14-16, 2017
Crowne Plaza Union Station
Indianapolis, Indiana

Thanks for a great meeting! Don't forget to submit your CME forms!


The Benefits of Membership

COS membership is a great value! Through our quarterly Journal and Annual Meeting, you can earn over 40 CME credits each year.

Membership Benefits

106th Annual Meeting

Save the Date: September 26-29, 2018 in Austin, Texas! Make plans to join us next fall for another informative and collegial program.

Annual Meeting Information