Our mission

Medallion is taking the administrative burden out of healthcare.

Our all-in-one licensing, credentialing, and payer enrollment platform gets rid of the logistical headaches that all too often eat up valuable time and energy. Medallion streamlines your back office operations so you can focus on what matters most – your patients.

Board of Directors

Founder & CEO
Derek Lo
Derek is a 2nd-time founder. After successfully exiting his first company, he founded Medallion to solve credentialing. He holds a BS from Yale in Computer Science and Statistics.
Board Member
Andrew Reed
Andrew is a Partner at Sequoia Capital and represents their investments in Figma, Robinhood, Loom, Zapier, Bolt, and others.
Board Member
Natalie Sandman
Natalie is a Partner at Spark Capital. Prior she was an early employee at Zenefits where she built insurance, payroll, and HR products during the company’s hyper-growth from tens to more than 1,000 employees.
Board Observer
George Pantazopoulos
George is a Vice President at Optum Ventures. Before joining Optum Ventures, George was an analyst at Covington Associates.
Our investors
We’re fortunate to have the support of the amazing institutional investors below and experienced operators including Zachariah Reitano (Ro), Tom Lee (One Medical), TJ Parker (PillPack), Elad Gil (Color), Peter Reinhardt (Segment) and many others.
salesforce ventures
spark capital
optum ventures
box group
susa ventures
Tom Lee
Founder, One Medical
TJ Parker
Founder, PillPack
Zachariah Reitano
Founder + CEO, Ro
Vivek Ramaswamy
Founder, Roivant
Edvard Engesæth, MD
Founder, Nurx
Elad Gil
Founder, Color
Peter Reinhardt
Founder, Segment
Caesar Djavaherian
Founder, Carbon Health
We provide critical digital infrastructure to healthcare organizations.
Join us
And solve some of the hardest problems facing the healthcare industry.
See open positions