boston-healthtech
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Malachi Charbonneau
Malachi Charbonneau is the general manager and chief executive of medaptus, a Boston-based healthcare software company that automates charge capture, revenue integrity and hospitalist patient assignment. He joined medaptus in 2011 and worked his way up through implementation, customer care, and sales before taking the top job in 2021, giving him a rare, ground-level view of how hospitals actually run their revenue cycles and staff their care teams. Under his leadership medaptus, now a Volaris Group business, has expanded its Charge Pro and Assign products and partnered with large health systems such as Banner Health.
Matthew Levesque
Matthew Levesque is chief executive of IntelyCare, the Quincy, Massachusetts nurse-staffing platform that pairs per-diem shifts with roughly a million registered nursing professionals. He arrived in July 2024 after running Groups Recover Together and, before that, connectRN, and before that spending twelve years at athenahealth as it grew from a hundred-million-dollar company to a $1.3 billion one. In December 2025 he engineered IntelyCare's acquisition of CareRev, combining two of the loudest names in shift-based nurse labor into a single platform for hospitals and post-acute facilities.
Dan Rubin
Dan Rubin is President and CEO of PARx Solutions, a Burlington, Massachusetts healthtech company that runs the Prior Authorization Support System (PASS), a service that helps physician offices push prescriptions past insurer prior-authorization roadblocks at no cost to the practice. A chemical engineer by training who switched to building businesses, Rubin co-founded medication-adherence pioneer Adheris in 1993, ran it for fifteen years, then took the helm at PARx in 2012. He has spent three decades on a single problem: the gap between a doctor writing a prescription and a patient actually getting the medicine.