Our Team

Southwestern Medical Foundation is guided by a remarkable founding vision that was driven by a keen desire to achieve the highest standards. The Foundation’s team continues to be guided by these standards today: Service to Community, Vision of Excellence, Mindful Stewardship, and Best Outcomes. Each standard is a promise to donors, beneficiaries, and generations to come, assuring the Foundation is positioned to provide significant capital for medical progress in our community and the world beyond.

Profile photo for president and ceo of southwestern medical foundation, michael mcmahan.

Michael McMahan

President & CEO

Sarah Fletcher

Chief Financial Officer

Monica Castillo

Office Manager

Emily Davis

Sr. Director of Gift and Fund Administration | Corporate Secretary

Blake Evans

Director of Donor Relations

Rephael Foster

Senior Financial Analyst | Treasury Manager

Trae Holmes, CPA

Managing Director of Accounting

Brittany Lebling

Director of Communications

Headshot of Dustin Magwire, digital media manager of Southwestern Medical Foundation

Dustin Magwire

Digital Media Manager

Lizzy Miller

Donor Relations Manager

Paget Paul

Assistant to the President and CEO | Donor Relations Associate

Matthew Scott

Staff Accountant

Stephanie Vidikan

Senior Director of Operations