Meet the experts behind your projects

International Market Access Consulting (IMAC), consists of a global team of passionate individuals with decades of industry and consulting experience. Our team provides custom, high-impact, market access strategies and specialized, evidence‑based tools to effectively communicate the value of your product to key stakeholders in the payer landscape. As a specialist market access consulting company with a proven track record of success, we possess a high level of technical and scientific expertise to help our clients achieve their goals of optimized patient access for their products.

Rahel Koller​

Director of Business Development

Rahel brings over 15 years of experience in market access, health economics, pricing & reimbursement, and global health policy, with a career built at the intersection of global strategy and local market realities.​

At Amgen, she progressed from managing international Health Economics operations in Europe to helping build the Intercontinental Market Access Region from the ground up across Latin America, Canada, Turkey, the Middle East & Africa, and Australia. She co-developed Amgen's Global Pricing Principles Playbook, played a key role in the IOF Capture the Fracture® bone health policy partnership, and contributed to strategic health policy positioning at global level. Her experience spans from C-suite engagement to field-level commercial execution in Dermatology and
Rheumatology, giving her a truly end-to-end perspective.​

Rahel holds an MBA with a concentration in Finance & Strategy and a Bachelor's in Business Administration with a focus on Marketing. Her international career across Switzerland, the US, and Singapore has sharpened her cross-cultural fluency and deepened her ability to navigate complex, multi-stakeholder environments.


Where expertise drives strategy

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