Skip to main content

Trina A. Gallaher, CPA


Trina is the Vice President of O’Connor Consulting Services, LLC (OCS), a DC based consulting group. OCS specializes in providing high-level consulting services to the not-for-profit community as well as accounting support services to small to medium-sized not-for-profit organizations seeking cost-effective and timely finance and accounting services. Trina joined the team in late 2008 to assist Kathy O’Connor, Founder and President, in growing and expanding our client offerings. Under Kathy and Trina’s leadership, OCS delivers an array of services such as interim CFO and Controller level support, strategic planning and financial analysis, audit preparation and coordination, budget process implementation as well as staff training and process review and redesign. Prior to joining OCS, Trina had devoted approximately 15 years serving both the for-profit and not-for-profit sectors. Trina possesses an expansive knowledge in accounting and finance, which she gained working as a senior manager at KPMG, LLP and from her experience as a director and officer in financial services organizations. Trina has performed a variety of projects for our clients including internal control and process improvement initiatives, policy review, technical research, financial analysis and projections as well as audit preparation and interim CFO support. Trina has also worked with clients’ Boards of Directors and senior management teams to enhance board reporting and provide financial literacy training.