Welcome to the THE Columbus Graduate Chapter Website: Delta Omicron Sigma Alumnae Chapter (DOS) serves the larger Columbus community through Greater Service, Greater Progress. On July 20, 1975 in Columbus, OH, the Chapter was chartered by eight pearls of wisdom seeking to make a difference through community service and education. For over 40 years, Delta Omicron Sigma has become synonymous with excellence, leadership and youth development. We advise three Undergraduate Chapters at The Ohio State University (Delta Phi), Ohio University (Eta Psi) and Wilmington College (Tau Omicron).

We mentor girls ages 12-18 through the Rhoer Club and advise the Philo Affiliate known as “friends” of the sorority. In cooperation with our full Sigma Family, we proudly serve approximately 2,500 children and families annually through food assistance programs, parenting education, breast cancer awareness, Toys for Tots and other community-based services.  We invite you to further explore with us via Facebook, Instagram and Twitter @614SGRhos.

In Service, Yvonne Cherell, Basileus

Sigma Gamma Rho Sorority Inc. turns 100 in 2022!  To kick off this year long celebration, the Delta Omicron Sigma Alumnae chapter is hosting "The Centennial Masquerade Ball" -  An evening of Elegance and Entertainment. Mark your calendar for  Saturday, October 30, 2021, get dressed in your best costume and join us for THE party of 2021!!  There will be food and a CASH Bar  #RHOADTOCENTENNIAL


Tables are available for purchase

**Sigma Gamma Rho Sorority Inc. will observe the most current state/local guidelines and safety protocols during this event**

October is Breast Cancer Awareness Month. Members and affiliates of Sigma Gamma Rho are promoting Breast Cancer Awareness
#SigmaGammaRho #SGRho #BreastCancerAwareness #Greater

It is with our sincerest concern that we extend prayer to our Soror Kelly Price and her family. Soror Price was considered missing and recovering from a recent illness.  Please keep her in your thoughts and prayers.  #SigmaGammaRho #SGRho #KellyPrice

We all likely know someone who has experienced mental illness. Yet there are still many harmful attitudes that fuel stigma and make it harder to reach out for help. Stigma is 100% preventable. #SigmaGammaRho #SGRho #mentalhealth



From seven young educators, Sigma Gamma Rho Sorority, Inc. has become an international service organization comprised of women from every profession.


Sigma Gamma Rho Sorority, Inc. supports education through: Sigma Public Education and Research Foundation (SPEAR), National Education Fund, Inc. (NEF) and Greater Service Initiative (GSI).


Sigma Gamma Rho Sorority, Inc. commitment to service is expressed in its slogan, "Greater Service, Greater Progress" and the execution of national programs in the Columbus community.