For over 40 years, we have served clients in government, academia, and the private sector— delivering evidence-based solutions to drive outcomes that improve public health worldwide.

From policy formulation to technical assistance, our programs span the full spectrum of public health services with a focus on improving the effectiveness and efficiency of delivery.

Peer-reviewed publications authored
20 years
Workplace excellence award


We provide support that enables policymakers, medical professionals, communities, and citizens to improve public health.

  • Clinical Research Services

    Our management and operational support for clinical and bioscience research programs and clinical trials expedite the availability of safe and effective therapeutics.

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  • Epidemiology and Public Health Studies

    We design and conduct domestic and international epidemiologic studies examining associations between a wide range of environmental, occupational, and lifestyle exposures and chronic diseases, reproductive health, and other health outcomes.

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  • Health Data Management and Analysis

    We create software systems to manage clinical data, facilitate real-time data reporting and analysis, manage large-scale epidemiologic study data, and provide statistical programming and data analysis for health research—including national-level Medicare and Medicaid payment systems.

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  • Health Information Technology

    Our health information technology solutions enhance research coordination, systems integration, data analytics, data dissemination, and health communication. We operate at CMMI-DEV Level 3.

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  • Program Evaluation and Policy Analysis

    SSS designs and conducts scientifically sound evaluations, research, and policy analyses that our clients use to develop successful programs and policies for addressing pressing public health issues.

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Latest News

Validation of Questionnaire-based Definitions for COPD

A study validated questionnaire-based definitions of COPD against objective lung-function data.


Measurement Error Correction Using Ensemble Machine Learning

A poster describes a novel application of machine learning to correct for measurement error in self-reported smoking.




- 18 hours ago

SSS Research Update: Findings show that patients with end stage renal disease treated with dialysis have a high pre… https://t.co/MGY12Yz5h6

Diet Associated with Risk of Breast Cancer

Study results suggest that diets high in fruits and vegetables and low in meat may be protective against HR negative breast cancer.


Epilepsy and Mortality in Dialysis Patients

Findings show that patients with end stage renal disease treated with dialysis have a high prevalence of epilepsy.


Quality Control of High-throughput Screening Data

An automated high-throughput quality control procedure screens compounds for potentially adverse effects.


Join our Team and Our Mission to Improve Public Health

Year after year, the Alliance for Workplace Excellence has recognized our commitment to employee health and wellness, personal and professional growth, and creating an inclusive and resource-efficient work environment.

Are you ready to be part of our team ?