
Lifers with Christina Farr Why Graham Walker is ‘sounding the alarm’ for physicians
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Mar 17, 2026 Graham Walker, an emergency physician, entrepreneur, and clinical informaticist who founded MDCalc and Offcall, sounds the alarm on medicine’s moral injury and loss of clinician authority. They discuss administrative blockades, opaque pricing and patient anger, why ER doctors turn to startups, absurdities like Big Fax, and what system redesign might look like.
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Why Emergency Physicians Become Entrepreneurs
- Emergency physicians are naturally suited to entrepreneurship due to shift work flexibility and constant problem-solving.
- Dr. Graham Walker cites shift schedules, adaptability, and frequent exposure to system failures as drivers of entrepreneurial mindset.
Use Transparency To Retain Physicians
- Increase salary and workload transparency to give physicians leverage and reduce burnout-driven exits.
- Walker's startup Offcall focuses on publishing physician pay and shift data so clinicians can negotiate better jobs and stay in practice.
Removing A Nine Year Old Bullet At The Bedside
- Dr. Graham Walker removed a bullet that had migrated over nine years, relieving the patient's pain with a simple local procedure.
- The bullet traveled from shoulder to chest wall through a chest tube tract, allowing a bedside incision and extraction.

