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Delta Sigma Pi is one of the largest co-ed professional business fraternities in the nation and has over 300 active chapters and over 250,000 initiated members. Ours Fraternity provides great opportunities for students looking for a head start in the business world.

The Omicron Sigma Chapter is based in sunny La Jolla, California at the University of California, San Diego. Founded in May of 2004, our chapter has seen brothers thrive and grow in brotherhood, leadership, service, and professionalism. Our Alumni network extends from marketing departments to financial planning, and from Disney Pixar to Deloitte.

Since its founding in 1907, Delta Sigma Pi aims to be America's preeminent professional business fraternity. Part of that founding as to form a brotherhood of people from diverse walks of life, at a time when other organizations excluded certain groups from membership. A great strength of our Fraternity is a membership as diverse as the business world, for which we are preparing our members. We are a mixture of different voices from various backgrounds that challenge the status quo and lead us to excellent ideas in the business world.



Hello! My name is Patrick Salsbury and it is with my pleasure to welcome you to our Omicron Sigma chapter of Delta Sigma Pi. As part of one of the largest co-ed business fraternities in the nation, our brothers at UC San Diego are dedicated to fostering excellence, leadership, and innovation in the professional world.


In Fall 2021, I walked onto the UCSD campus as an incoming transfer student looking to establish meaningful connections that could help me take steps forward in my career while providing the brotherhood I was longing for. Ever Since I was extended an invitation to join Delta Sigma Pi the brothers taught me how to incorporate the four pillars of: Leadership, Service, Professionalism, and Brotherhood into all aspects of my life, inevitably improving my journey both as a college student and as a professional within the industry. Whether it was through the forms of engaging in professional development workshops or enjoying the camaraderie of weekend chapter retreats, the community of Delta Sigma Pi continued to create memories full of life lessons and invaluable stories of friendship. I quickly learned that regardless of industry or profession, every brother in the Delta Sigma Pi possesses the capability of providing profound benefit or value through many different ways and it is what sets us apart as an organization.


I take immense pride in the opportunity to continue offering these valuable experiences and guidance for individuals who seek self-improvement and it is an even bigger honor to do this while serving as the President for such an amazing organization like Delta Sigma pi.


-Patrick Salsbury

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