
With 68 chapters and multiple colonies the Fraternity continues to offer meaningful services and opportunities to over 2,000 undergraduates and 40,000 living alumni. Today, Alpha Sigma Phi is recognized as a fraternity of quality and stature.

With gratitude, these members have remained loyal and are supportive of the Fraternity's future. Through the years, many brothers have noted that Alpha Sigma Phi made a significant contribution early in their lives. In math, the lowercase letter phi () is used to indicate the golden ratio. In the Greek number system, it was taken as the symbol of 500. Dedicated alumni have long preserved and enriched the "Old Gal's" tradition with a vision for the future that exemplifies the experiences of the past. Phi Symbol in Greek Alphabet Phi (uppercase, lowercase ) is the 21st letter of the Modern Greek alphabet. Since 1845, Alpha Sigma Phi has maintained a proud tradition of creating and perpetuating brotherhood for good men coast to coast. Three young men: Louis Manigault, Horace Spangler Weiser, and Stephen Ormsby Rhea, all freshmen, met and laid down the basic principles of a society that today counts its membership in the thousands.

Alpha Sigma Phi was founded at Yale University on December 6, 1845. Alpha Sigma Phi was founded on December 6th, 1845 at Yale University, and today stands strong as one of the fastest growing fraternities in the nation. Sigma Sigma Phi ( or SSP ), is the national osteopathic medicine honors fraternity for medical students training to be Doctors of Osteopathic Medicine (D.O.).
