We Turn Data into Answers
Helping you understand and use real-world medical, pharmacy, and benefits data to improve decisions.

Why Choose Us?
We are the right team for your organization. We bring deep expertise and honest, data-driven guidance to every project.
We listen carefully to your needs and tailor our solutions to fit your organization’s unique goals. Your success matters to us—we treat your challenges as our own and are committed to helping your company reach its full potential through clear, actionable insights.
Clients We’ve Worked With














Comments From Our Collaborators
“My company recently partnered with Kleinman Analytic Solutions on a complex claims-based observational research study, which proved to be a model example of rigorous research design and execution, culminating in robust and timely deliverables.”
“Dr. Kleinman and the analysts in his team enhanced our high-risk patient targeting and ROI evaluations, brought clarity to xG Health and Geisinger program results, and helped facilitate the implementation of xG business intelligence reports in the Cerner environment. His work was efficient, high quality, and valuable to our company.”
“My company, Better Health Worldwide, has partnered with Kleinman Analytic Solutions on multiple large-scale pharmaceutical research projects. Our partnership with Kleinman Analytic Solutions has helped improve our study design, statistical methodology, analysis, and predictive modeling.”
“a stellar partner end-to-end… from engaging the team effectively and delineating clear client and business requirements, to producing top quality deliverables”
“developed claims insights that have helped us identify, quantify and validate business opportunities that are critical to the success of our business”
“proficiently and collaboratively communicated/coordinated project expectations and efforts among our team, and produced top-notch, professional content”
“a great partner on an outcomes research project we funded in adult ADHD”
“exceptionally competent”
“a respectful, trustworthy, thoughtful partner”
“consistently demonstrated superb study design, database, and statistical expertise, including deep knowledge on bias reduction methodologies as well as ecosystem influences/limitations (eg, health system, pricing, policy matters) that may influence results interpretation”
“high quality work”
“extremely talented”
“continues to exceed my expectations”
“extremely efficient”
“The KAS team has been able to supplement our data content and data management through various project phases, from design through results interpretation. Our combined research has been well received by my company, our partners, and clients. Our relationship with Nathan Kleinman began prior to our current organizations and we’ve been fortunate to work together for more than 20 years.”
“really easy to work with”
“dependable and easy to work with”
“very deep understanding of data quality, software tools, statistical analysis, and healthcare industry”
“After 30+ years in employer-based analytics, I’ve worked with hundreds of analysts. Nathan is among the very best. Because I know he will get it done, do it well, and present the findings clearly… I recommend him to my own clients.”
“has the ability to cut through the noise to ferret out the results that matter”
“provided complex clinical data analytic support for xG Health Solution’s Value-Based Care initiatives spanning the provider, insurer and purchaser arenas”
“presents [results] in a way that makes it easy for decision makers to use”
“worked collaboratively with the team and took steps to ensure accuracy and timeliness”
“results are accurate the first time, even when working with large and complex data sets”
