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Skills

  • Data Analysis
  • Data Management
  • Medical Research
  • Microsoft Excel
  • Microsoft PowerPoint
  • Research
  • Statistical Analysis

Services

  • Laurentiu S

    $20/hr Starting at $100 Ongoing

    Dedicated Resource

    I can provide support in the collection, extraction, and analysis of health/medical data, respectively learning from data and presenting data in PowerPoint, using my general epidemiology, biostatistics,...

    Data AnalysisData ManagementMedical ResearchMicrosoft ExcelMicrosoft PowerPoint

About

Public Health Researcher | Epidemiology & Healthcare

Medical Doctor (MD) and Public Health specialist with 10+ years of experience in epidemiology, healthcare data research, and health program analysis for AI companies and public health organizations.
I help organizations turn fragmented health information into reliable, decision-ready data for research, planning, and impact evaluation. My background combines clinical expertise, public health management training, and hands-on data work in healthcare research and natural language processing projects.
What I deliver for clients
• Healthcare data research & curation: Identifying, evaluating, and structuring health data for research, facilities assessment, and risk factor analysis. Familiarity with healthcare systems, NGOs, and health infrastructure across multiple countries and contexts.
• Epidemiology & health surveillance: Incidence/prevalence analysis, disease trend interpretation, risk group profiling, and surveillance system evaluation.
• Health services research: Study design, sampling methodology, survey and questionnaire development, quality-of-care frameworks (structure–process–outcome), and patient satisfaction assessment.
• Evidence synthesis & data quality review: Systematic data extraction from reports and literature, data standardization, annotation guidelines development, and final quality control for research projects or AI training datasets.
• Clinical/NLP data annotation: Medical entity identification, taxonomy selection, and annotation guideline development for natural language processing model training.
Relevant professional experience
• Virtue Foundation (2021–2025, remote): Healthcare data researcher profiling medical NGOs and facilities worldwide. Researching organizational relevance, service quality, and geographic/health system context for inclusion in global health platforms.
• John Snow Labs (2017–2021, remote): Healthcare data researcher and first medical doctor on a commercial NLP project (Roche) – pathology report annotation, annotation guideline development, and quality review for clinical NLP training data.
• Dâmbovița County Public Health Authority (2015–2017): Public Health MD – coordination of national health surveillance programs, quarterly and annual health reporting, environmental and occupational health risk assessment, and medical waste management procedures.
• OMV Group Romania (2011–2014): Epidemiology & Prevention/Occupational Health Expert – occupational and non-occupational health risk assessment, health data analysis and reporting, development of health assessment procedures, prevention project planning (cardiovascular, respiratory, musculoskeletal disorders), and health education for management.
Training & qualifications
• Medical Doctor (MD) – University of Medicine & Pharmacy “Carol Davila”, Bucharest (1998–2005)
• Residency in Public Health & Management – National Institute of Public Health, Bucharest (2007–2011)
o Specialization modules: epidemiology, biostatistics, health services research methods,

Work Terms

I am available around 20 hours per week.
My English level is Independent User.

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