Dennis Fehse
Aktuar DAV
Senior Manager
Dusseldorf, DE
Dennis Fehse is a senior consulting actuary with the Dusseldorf office of Milliman. He joined the firm in 2023 after 19 years at a health insurance company.
His consulting activities include, among others:
- Asset Liability Management (ALM)
- Claims Analysis
- Solvency II Support (Validation, Analysis, Reporting)
- Development of Forecasting and Reporting Applications
Experience
Prior to joining Milliman, Dennis worked for a health insurance company in Germany. During that time, he gained experience in the following:
- Solvency II
- Conceptual setup and operational application of the calculation infrastructure
- Responsibility for calculations within the Solvency II reporting system (Pillar I) and ORSA (Pillar II)
- Point of contact for Solvency II auditors
- Report generation SFCR / RSR / ORSA
- Report generation and support of the actuarial function
- Product Development
- Support of the actuarial part of the product development process
- Conceptual setup and realisation of calculation methodology
- Asset Liability Management (ALM)
- Introductional setup and development of application environments of an advanced ALM-System
- Actuarial Control Cycle-Management
- Calculation of premium adjustments according to legal requirements
Professional Designations
- Fellow, German Association of Actuaries (DAV)
Education
- Studies of Mathematics at the University of Hannover, Germany, Degree: Diploma (2003)
Publications
Read their latest work
Article
European health cost trends
12 February 2026 - by Judith Houtepen, Francesca Tiozzo, Fanny Pouget, François-Henri Toutain, Clément Afoumado, Dennis Fehse, Joanne Buckle, Somya Bansal, Angela Carbone, Nicola Biscaglia, José Silveiro, Bernhard König
This article provides an overview and analysis of healthcare system structures, financing models, access, cost trends, and key health challenges across seven countries (Belgium, France, Germany, Italy, the United Kingdom, Spain, and Switzerland), leveraging open data available in each market and Milliman's local expertise.