Phi Sigma Sigma...? Is it worth it to join? If it ok not to join in?

Hey all, there is an option for me as a DO Medical student to join Phi Sigma Sigma. Apparently in my school you need a 3.0 GPA and have done 6 volunteer hours. Is it worth it to join this? Will there be an advantage when trying to match into residencies like Internal med or psych. Those are the fields I'm really interested in. I heard many people are not even asked about that during interviews. Look for some expert opinions from MS 3, 4s and anyone else knowledgable about this. K thanks.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums