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Senior Leadership

Sundeep Achreja

Sundeep Achreja

Sr. Director of Finance


Sundeep Achreja earned a Master of Business Administration with a concentration in Management Information Systems and a Bachelors in Accounting from the University of New Orleans. Sundeep has worked in Accounting at the Arc of Greater New Orleans for over two decades and states that he understands that ensuring the organization’s fiscal acuity is his “gift of service.” Sundeep is passionate about the Arc of Greater New Orleans’ programs and states that he is “happy” that his work serves to enrich the lives of the individuals with Intellectual/Developmental Disabilities.  

Arleaser Simmons

Arleaser Simmons

Sr. Director of Human Resources


Arleaser Simmons is a seasoned result-oriented Senior Human Resources professional with over 20 years of experience in the HR industry. Arleaser strives to bring an innovative approach to human resources while creating a team driven environment that fosters room for development and growth.  

Arleaser, a native Floridian, member of the Society of Human Resources Management and graduate of Bethune Cookman University states her “greatest achievement in life is being a wife and a mother of two children” and “being of service.” 

Brianna Rock

Brianna Rock

Sr. Director of Programs and Services

504- 324-1701

Brianna Rock, LMSW, MPH is a licensed social worker and public health professional. Brianna earned graduate degrees in Social Work and Public Health from Tulane University. Brianna has adept experience in the fields of Mental Health, Social Service, and Juvenile Restorative Justice in the public and private sector. Brianna states that this diverse experience has honed her clinical aptitude and given her greater breadth to develop programs and services for vulnerable and marginalized populations.  

Brianna states that those she serves are the experts to their own “greatest yet to be” and that “each day” she “welcomes the opportunity to interact with and learn from our members.” 

Sherrana McGee-Stemley

Sherrana McGee-Stemley

Sr. Director of Operations


Sherrana, has over twenty years of experience in the field of Social Service, Business Administration, Social Enterprise, Nonprofit Management and Direct Service Provision. As the Senior Director of Operations, Mrs. McGee-Stemley will oversee Workforce Development, Social Enterprise (i.e., MGRC, Grounds, Janitorial, etc.), Transportation and Facilities Maintenance.


925 Labarre Rd
Metairie, LA 70001



1-866-690-4013 (24 Hours)
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