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Angela Sabbe

Senior Managing Director, Data-Driven Disputes and Analytics

Angela Sabbe has more than 25 years of experience leading complex, data-driven analyses in litigation, regulatory, investigative, and privileged consulting matters. She advises organizations and their counsel on disputes involving healthcare claims, financial transactions, consumer data, and large-scale operational data. Her expertise includes large-scale data analytics, economic damages, liability assessment, healthcare reimbursement and claims adjudication, class action defense, and financial disputes.

Ms. Sabbe has extensive experience leading analytical engagements involving healthcare claims, financial transactions, consumer data, and operational data. She has designed and managed complex database solutions, conducted financial modeling and statistical analyses, and directed multidisciplinary teams in high-stakes litigation, arbitration, regulatory proceedings, and investigative matters. Her work frequently involves integrating, validating, and analyzing complex and disparate datasets to assess potential liabilities, quantify damages, evaluate class certification issues, and support strategic decision-making.

She advises healthcare organizations and their legal counsel on disputes involving the reimbursement and adjudication of healthcare services, including the analysis of large volumes of electronic claims, billing, operational, and financial data to evaluate claims-processing issues and develop sophisticated damages and financial analyses. She is known for translating complex financial and data-driven analyses into practical, actionable insights, and well-supported conclusions.

Areas of Service

Large-Scale Data Analytics
Healthcare Data Analytics
Financial Data Analytics
Class Certification and Class Action Defense
Commercial Disputes & Investigations
Data Validation and Quality Assessment
Damages Quantification
Expert Testimony & Litigation Support

Expert Witness Service

Large-Scale Data Analytics
Data Validation and Quality Assessment
Healthcare Data Analytics
Financial Data Analytics
Class Certification and Class Action Defense
Labor and Employment Defense

Education & Certification

B.S. Business Administration, Emphasis in Finance, The University of Arizona

Associations

American Health Law Association
Women in Healthcare