Our Mission

The mission of Delta Evaluation Consulting, LLC is to provide program evaluation and research to organizations seeking data and analytical results that supports the mission and purpose of a program, project or organization to inform their respective stakeholders or other audience. 


Our Purpose

We formulate research and evaluation plans for organizations seeking evidence-based decision-making information, measurement of outcomes and performance measures, and program improvement for a wide variety of stakeholders including non-profit organizations, government agencies at federal, state, and local levels, health providers, foundations, and businesses. 

Our team has substantial knowledge and experience in evaluation and research methods, including quantitative and qualitative study designs; data collection services such as surveys, focus groups, and in-depth interviews; analytics; and data visualization techniques to ensure that information is easily understood and meaningful. 

All findings are presented into audience specific reports (scientific or non-scientific audiences) for public and private publication and dissemination.  Research findings are created for publication in peer reviewed journals or for other stakeholders.







meet the Consulting team

Team Leader

John J. Usera & Associates, Inc (Delta Evaluation Consulting, LLC) focuses on program evaluation, organizational and community assessments, and epidemiological studies.  The organization serves as an independent and external evaluator for non-profit organizations, faith-based organizations, hospitals, clinics, governmental agencies,  and educational institutions.  As part of its mission, it strives to help programs and projects measure their effectiveness through the use of collaborative and empowerment evaluation processes. 

The team leader, Dr. John Usera, has over 35 years of experience in the areas of program evaluation and assessment.  He focuses on helping organizations measure the achievement of their goals and objectives by using rigorous evaluation designs and appropriate statistical tools to report the effectiveness of a program or project.   

The team leader brings experience in providing culturally competent evaluation for American Indian, African American, and Hispanic programs and projects.  He makes a commitment to deliver an evaluation, assessment or study which includes planning, implementation, and dissemination of findings.  

Contact Delta Evaluation Consulting, LLC for information.  There is no cost until there is a professional agreement to perform  a study or evaluation.  We welcome all inquiries.