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About Us >   Leadership

Our Global Expertise

Terebellum's leadership team has the extensive specialty and rare disease, market access, marketing and financial expertise needed to provide a consultative approach for branded specialty products to be brought to market successfully.

  • Dea Belazi

    PharmD, MPH

    President & CEO, AscellaHealth Family of Companies LinkedIn

    Dea brings to AscellaHealth over two decades of impressive leadership and C-level management experience within the healthcare industry and is responsible for the development of PerformRx, a PBM owned by Keystone First Health Plan and Future Scripts, an independence Blue Cross company sold to Catamaran. Dea was selected as a 2021 Most Admired CEO Honoree by the Philadelphia Business Journal.

  • Bill Oldham


    Chairman & CFO, AscellaHealth Family of Companies LinkedIn

    Founder of Oldham Global – focused investment company building solutions in FinTech, health IT, and health services. Under Bill’s leadership, AscellaHealth has experienced astonishing revenue growth both organically and through acquisition, with strong profitability during every year of operation. Bill was named 2022 CFO of the Year by the Philadelphia Business Journal.

  • John Bruton

    Resident Director

  • Craig Caceci

    Managing Director

  • Donovan Quill

    EVP, Business Development, Growth & Strategy

  • Darcey McDermott

    Chief Marketing & Communications Officer, AscellaHealth

  • Victoria Daet

    Regional Director

  • Paul Ferry

    Resident Director

Your global partner for improved medication access, cost reduction and enhanced patient outcomes

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