Sigma Sigma Phi is the National Osteopathic Honor society for Osteopathic Medical Students. Rocky Vista University’s Chapter is Omicron Theta, and membership is by invitation only. To be eligible to apply for membership, students must rank within the top 25% of their class, have a cumulative GPA of at least 80.0%, and have no honor code violations. Eligible students will receive an invitation to apply. Invitations are sent out at the end of each semester.