About RBG
Restaurant Buying Group is a group purchasing organization (GPO) who aspire to help independent foodservice operators lower their costs and increase their profits. We have become more than just a group for restaurants. Our program has become so diverse, we are able to work with many different types of foodservice operators in the industry. As operators continue to see food costs rise as well as all other costs associated with running a business, GPO’s have become a must in our industry. Our journey and partnership with our members have guided us towards a stronger commitment to our members and establish our vision, mission and value as a company.
Our Mission
Restaurant Buying Group, a group purchasing organization (GPO) for independent foodservice operators, strives to help independent food operators save on all aspects of their business and to utilize a group purchasing power to compete with chains.
Our Vision
To develop a trust with our members in which they will utilize all aspects of the GPO for their business needs, questions, and guidance. This trust will lead them to work with their RBG Account Executive on a regular basis while allowing Restaurant Buying Group to facilitate all programs available to reach maximum profit.
Our Values
Restaurant Buying Group applies both our mission and vision statements by working with independent food operators to save on items used by an operator on a daily basis. This can include food, paper products, credit card processing, general liability, workers compensation, beverage products, grease traps, equipment and so much more. As RBG grows as a group purchasing organization (GPO), we continue to find new ways to grow the value-added segment of our company to offer the independent food operators more ways to save. We value our partnership and trust of our members and will work hand in hand with them on all their operational needs. Our RBG team is comprised of individuals who have experience is areas surrounding the food industry and it is our goal to use these years of experience to help others develop and grow their business to be as successful as possible.
Our Team
Angela Franklin
President
Angela Franklin serves as President of Restaurant Buying Group Inc., bringing nearly 19 years of leadership experience across business operations, financial management, and organizational oversight. Her background combines hands-on operational leadership with a strong foundation in business management, accounting, and strategic planning—allowing her to guide RBG with both practical insight and long-term vision.
Angela leads contract negotiations with foodservice manufacturers and service partners, ensuring members receive competitive pricing and meaningful value across essential operating categories. She oversees accounting, pricing structures, compliance considerations, and internal operations, while also directing strategic growth initiatives and the development of new programs that support independent operators nationwide.
In addition to her executive responsibilities, Angela remains closely involved in member and partner communication, ensuring transparency, accuracy, and responsiveness throughout the organization. Her hands-on leadership style, industry knowledge, and long-standing commitment to independent foodservice businesses continue to shape RBG’s mission of helping operators remain competitive, informed, and positioned for long-term success.
Oscar Hernandez
Vice President
Oscar serves as Vice President of Restaurant Buying Group Inc., bringing more than a decade of hands-on experience in restaurant operations, member engagement, and foodservice relationships. His background as a restaurant general manager gives him a deep, practical understanding of the operational challenges independent operators face and the importance of cost control, service quality, and strong vendor partnerships.
At RBG, Oscar works directly with members in the field, serving as a primary point of contact and advocate for independent operators. He leads face-to-face outreach, cold calling, and ongoing member support, ensuring businesses understand available programs and are positioned to take full advantage of RBG’s savings and service offerings. His ability to build trust quickly and maintain long-term relationships makes him a key driver of member growth and retention.
Oscar is widely recognized for his professionalism, work ethic, and commitment to member success. As the face of RBG in the field, he plays a vital role in strengthening relationships, expanding RBG’s reach, and advancing the organization’s mission to support independent foodservice operators every step of the way.
John Castaldo
Consultant
John is the founder of Restaurant Buying Group Inc. and brings more than 40 years of experience in multi-unit restaurant operations across the United States. Having spent decades working directly in the foodservice industry, John understood firsthand the challenges independent operators face—particularly the lack of purchasing power when competing against large chains.
Motivated by this reality, John founded RBG in Northern California with a clear and practical vision: to give independent food operators the ability to work together, strengthen their buying power, and secure fair, competitive pricing. From the very beginning, John was deeply involved in the field—meeting with operators face-to-face, building relationships, earning trust, and using his industry knowledge to help businesses stay open, profitable, and competitive.
John played a pivotal role in shaping RBG’s culture and approach, personally training and mentoring the next generation of leadership, including Angela and Oscar. His emphasis on integrity, transparency, and member-first service continues to influence how RBG operates today.
Although John retired from day-to-day operations in January 2023, he remains actively involved as a trusted advisor and consultant. His experience, perspective, and continued support remain an invaluable part of RBG’s foundation and ongoing success.
Ryan Rogers
Executive Administrator
Ryan Rogers brings over 20 years of experience in restaurant operations, financial reporting, and business administration to Restaurant Buying Group. His background includes extensive hands-on work in restaurant management, bookkeeping, reconciliations, and operational oversight, giving him a deep understanding of the real-world challenges faced by independent business owners.
Since joining RBG, Ryan has quickly become a trusted point of contact for members through his clear, timely, and professional communication. He works closely with members to ensure they are fully enrolled in, qualifying for, and receiving the maximum benefit from all available RBG programs. His attention to detail and proactive follow-through help identify opportunities members may be missing and ensure program participation is accurate and up to date.
Ryan also plays a key role in supporting internal operations and reporting, helping maintain accuracy, organization, and consistency across member accounts and partner relationships. His strong operational mindset, responsiveness, and commitment to member success make him a valuable addition to the RBG team and an important resource for the businesses we serve.