Ya Gao Email and Phone Number
Ya Gao's Location
Greater Boston, United States, United States
Ya Gao's Contact Details
Ya Gao work email
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Ya Gao personal email
n/a
About Ya Gao
Ya Gao is a Director,Advanced Analytics for Specialty Care, US Marketing Sciences at Sanofi at Sanofi. They possess expertise in research, biotechnology, microsoft office, microsoft excel, powerpoint and 15 more skills. They is proficient in English.
Ya Gao's Current Company Details
Ya Gao Work Experience Details
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Director, Advanced Analytics Specialty Care, Us Marketing SciencesSanofi Nov 2024 - PresentParis, France, Fr
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Associate Director, Advanced Analytics - Dupixent Dermatology/RespiratorySanofi Jul 2022 - Nov 2024Paris, France, Fr
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Senior Manager Of Analytics, U.S. Dupixent RespiratorySanofi Aug 2021 - Jul 2022Paris, France, Fr
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Manager Of Analytics, Us Dupixent RespiratorySanofi Nov 2019 - Aug 2021Paris, France, Fr
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Senior Data AnalystOptum Feb 2019 - Nov 2019Eden Prairie , Mn, Us- created real world evidence use cases to demonstrate the value of the Optum data in supporting clients' business around major therapeutic areas. Clients include Fortune 500 Pharmaceutical companies and leading universities and research companies. -
Data Analyst Ii AdvancedMass General Brigham Oct 2018 - Feb 2019Somerville, Massachusetts, Us- Queried claims and EHR data (structured or unstructured) by SQL or Proc SQL in SAS to perform advanced statistical analyses and predictive modeling on outcomes of interest to help the business stakeholders (medical directors, senior program managers etc.) identify the business operational problems, detect patterns and provide data-driven solutions- Continued to Lead program evaluations to assess the impact of the hospital programs on patients’ utilization and total medical expense by comparing the outcomes between intervention and control groups as well as adjusting potential confounder and selection bias. The evaluation results provided business insights, data evidence supports for expanding the programs and helped improve the program operation. They have been presented in several local and national conferences, among which one evaluation poster was awarded as "Poster of the Year" by American Academy of Home Care Medicine (AAHCM)- Served as a data consultant for internal and external clients to solve their ad hoc analytical requests. Reviewed junior analysts’ code, advised to creative way to simplify the code and suggested novel approaches to model the outcomes, and held meetings to facilitate analytical related conversations- Built and maintained dashboard using excel power pivot and Tableau to report key performance measures -
Healthcare Data AnalystMass General Brigham Oct 2016 - Oct 2018Somerville, Massachusetts, Us- Queried claims, financial, clinical data from various sources in Payers or Epic system for reporting and analysis purpose using SAS and SQL and served as a data expert for an internal client to trouble shoot data related issues - Conducted robust evaluation of 1) Partners Mobile Observation Unit program by investigating its impact on patients’ ED avoidance and hospital utilization, and 2) naviHealth program by examining its impact on patient’s Skilled Nursing Facility (SNF)’s utilization and 30-day re-hospitalization rate, using Inverse Probability Weighting(IPW) and Propensity Score to adjust identified confounding and selection bias, and logistic regression and chi-square test to predict the outcome - Developed three interactive dashboards: 1)Medicare ACO Post Acute Utilization Dashboard and 2) Post-Acute Program Dashboard and 3) integrated Care Management Program (iCMP) Dashboard using PowerPivot and Power BI for all Partners hospitals, reporting various post acute metrics such as SNF admits/1000, 30-day re-hospitalization, average length of stay, and insurance paid amount/stay as well as iCMP performance and related patient outcomes - Conducted routine reporting and adhoc requests from Medical Directors for post acute healthcare utilization and cost for Partners programs, as well as leading the evaluation and reporting meeting to resolve data analytics issues
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Research AsistantHarvard T.H.Chan School Of Public Health Jan 2013 - Feb 2016Boston, Massachusetts, UsSupervised by Prof. Philip Demokritou- Investigated efficacy of Engineered Water Nanostructures, a new technology, on disinfecting natural flora and airborne bacteria (Serratia marcescense,Microbacteria parafortuitum) on the surface of fresh produce- Performed regression analysis, Chi-square test and P-value analysis using R and Excel. Compiled results and synthesized findings to presentation during the monthly meeting- Supported other researchers by writing Standard Operation Procedures (SOP), managing routine lab chores and experimental preparations. Continued to facilitate the lab periodically as part-time job until now- Trained/Oversaw new interns to conduct experiments and help them solve problems -
Part-Time AssistantHarvard T.H.Chan School Of Public Health 2016 - 2016Boston, Massachusetts, Us
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Summer InternshipHarvard T.H.Chan School Of Public Health May 2015 - Sep 2015Boston, Massachusetts, UsSupervised by Prof. Robert Herrick and Prof. Gary Adamkiewicz - Conducted over 100 comprehensive and systemic literature reviews and identified 174 chemicals released from artificial turf and associate adverse human health effects. Grouped the compounds based on their carcinogenicity categories and summarized the complex data in graphs and tables- Investigated a number of potential biomarkers for Polycyclic Aromatic Hydrocarbon(PAH)and benzothiazole, and their associated research cost- Collaborated on writing Artificial Turf Exposure reports, proposing a potential study on assessing association between artificial turf exposure and related cancer incidents
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Research AssistantHarvard T.H. Chan School Of Public Health Jan 2012 - Jun 2012Boston, Massachusetts, UsSupervised by Prof. Stephen Rudnick- Contributed to Ultraviolet Germicidal Irradiation (UVGI) project to assess the germicidal efficacy of ultraviolet on the bioaerosol, using Collison Nebulizer and Andersen Impactor- Analyzed and interpreted data independently using Excel to obtain susceptibility factors for Bacillus anthraces and synthesized findings to weekly discussion- Managed routine lab maintenance and coached new interns
Ya Gao Skills
Research
Biotechnology
Microsoft Office
Microsoft Excel
Powerpoint
Public Health
Stata
Molecular Biology
Data Analysis
R
Sas
Cross Functional Team Leadership
Environmental Science
Environmental Education
Risk Assessment
Cross Functional Collaborations
Microsoft Word
Google Drive
Self Learning
Teamwork
Ya Gao Education Details
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General AssemblyData Science With Machine Learning -
Harvard T.H. Chan School Of Public HealthEnvironmental Epidemiology
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Northeastern UniversityGeneral - - Summa Cum Laude
Frequently Asked Questions about Ya Gao
What company does Ya Gao work for?
Ya Gao works for Sanofi
What is Ya Gao's role at the current company?
Ya Gao's current role is Director,Advanced Analytics for Specialty Care, US Marketing Sciences at Sanofi.
What is Ya Gao's email address?
Ya Gao's email address is ya****@****ofi.com
What schools did Ya Gao attend?
Ya Gao attended General Assembly, Harvard T.h. Chan School Of Public Health, Northeastern University.
What skills is Ya Gao known for?
Ya Gao has skills like Research, Biotechnology, Microsoft Office, Microsoft Excel, Powerpoint, Public Health, Stata, Molecular Biology, Data Analysis, R, Sas, Cross Functional Team Leadership.
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