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Marathon Leadership Team

Meet the Marathon Health leadership team, with extensive experience leading, innovating, and operationalizing best-in-class advanced primary care delivery.

Our Leadership Team

Chad Ashcraft

Chief Growth Officer

Venkat Chittoor

Chief Technology Officer

Ben Evans

Executive Chairman & Co-Founder

Pierce Graham-Jones

Chief Product & Strategy Officer

Courtney Harwood

Chief Marketing Officer

Meghan MacDerment

SVP, Integration & Transformation

Mike Michetti

Chief Operating Officer

Steve Tumbarello

Chief Financial Officer

Nirav Vakharia, MD

Chief Health Officer

Allison Velez

Chief People & Social Responsibility Officer

Christina Wahlig

General Counsel

Jeff Wells, MD

Chief Executive Officer & Co-Founder

Hear from Marathon Health Experts

Explore our resource library to learn about the power of advanced primary care, discover creative cost-reduction strategies, and consider the value of healthier workers.