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John ToherJT
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John Toher

@johntoher

Healthcare data engineering leader at Ursa Health who designed reusable integration frameworks and technical architecture for its analytics platform.

Austria
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At Ursa Health, I focused on data engineering for its healthcare data analytics platform. As Director, Technical Services, I directed ELT architecture decisions for Ursa Studio and designed reusable integration frameworks to streamline client onboarding.

I also led client discovery and technical assessments, translating business needs into designs aligned with Ursa’s master data model. I partnered with sales and client success on proofs of concept and integration assessments, and connected client delivery with product engineering.

At UnitedHealth Group, I developed real-time clinical data interfaces from hospitals, clinics, and payers to Optum using HL7 v2 and CCDs. I also drove clinical data model design and led data acquisition strategy for ACO Quality Measures calculations.

Earlier at The Advisory Board Company, I worked on integrations for Crimson Care Management, combining claims, EMR, and real-time data for population health workflows. I developed data transformation and processing models using Python, SSIS, and PHP.

Experience

Work history, roles, and key accomplishments

UH

Director, Technical Services

Jan 2020 - Jan 2021 (1 year)

Led end-to-end data discovery and technical assessment engagements with clients, translating business needs into scalable technical designs aligned with Ursa's master data model. Directed technical architecture decisions for ELT workflows within Ursa Studio, optimizing orchestration, data governance, and schema evolution.

The Advisory Board Company logoTC

Associate Integration Engineer, Crimson Care Management

The Advisory Board Company

Nov 2013 - Dec 2014 (1 year 1 month)

Associate Integration Engineer for Crimson Care Management, supporting data integration and technical development.

Experian Healthcare logoEH

Technical Services Engineer

Jan 2010 - Nov 2012 (2 years 10 months)

Technical Services Engineer at Experian Healthcare.

Epic Systems logoES

Technical Services Engineer

Epic Systems

Sep 2008 - Jan 2010 (1 year 4 months)

Technical Services Engineer at Epic Systems.

Education

Degrees, certifications, and relevant coursework

TA

The University of Texas at Austin

Bachelor of Science, Mathematics

2004 - 2008

Earned a Bachelor of Science in Mathematics with a focus on Statistics, Probability, and Data Analysis, and a Bachelor of Arts in Economics.

The University of Texas at Austin logoTA

The University of Texas at Austin

Bachelor of Arts, Economics

2004 - 2008

Earned a Bachelor of Arts in Economics.

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