Our Team

Who we are.

We’re a team of passionate, curious individuals from a wide range of backgrounds, dedicated to our mission of improving treatment for cancer patients and significantly accelerating cancer research.

Join Our Team Our Values

Senior Leadership

Amy Abernethy, MD, PhD

Chief Medical Officer, Chief Scientific Officer & Senior Vice President, Oncology

Marc Berger

General Counsel

Marta Bralic

Vice President, Business Development

Geoff Calkins

Vice President, Product Management

Keith Cowing

Director, Product Management

Bobby Green, MD

Senior Vice President, Clinical Oncology

Jason Harinstein

Chief Financial Officer

Ogi Kavazovic

Chief Marketing Officer & Senior Vice President, Product Strategy

Tesh Khullar

Senior Vice President, Provider Solutions

Gil Shklarski, PhD

Chief Technology Officer

Nat Turner

Co-Founder & CEO

Zach Weinberg

Co-Founder, President & COO

Shane Woods, PhD

Vice President, Life Sciences

Physicians

Amy Abernethy, MD, PhD

Chief Medical Officer, Chief Scientific Officer & Senior Vice President, Oncology

Vineeta Agarwala, MD, PhD

Director, Product Management

Ariel Bourla, MD, PhD

Associate Medical Director

Ken Carson, MD, PhD

Senior Medical Director

Brenton Fargnoli, MD

Director, Product Marketing & Strategy

Anamika Ghista, MD, JD

Senior Legal Counsel & Chief Privacy Officer

Bobby Green, MD

Senior Vice President, Clinical Oncology

James Hamrick, MD

Senior Medical Director

Mike Kolodziej, MD

National Medical Director, Managed Care Strategy

Fred Lindberg, MD, PhD

Senior Director, Data Insights Engineering

Neal Meropol, MD

Vice President, Research Oncology

Rebecca Miksad, MD

Senior Medical Director

Nate Nussbaum, MD

Oncology Medical Director

Board of Directors

Vivek Garipalli

Co-Founder & CEO, Clover Health

Josh Kopelman

(Observer) Managing Director, First Round Capital

Daniel O’Day

CEO, Roche Pharmaceuticals

Nat Turner

Co-Founder & CEO

Zach Weinberg

Co-Founder, President & COO

Krishna Yeshwant, MD

General Partner, GV

Advisors

Kris Gale

VP of Engineering, Yammer (Microsoft)

Ephraim Hochberg, MD

Associate Clinical Director, Massachusetts General Hospital Cancer Center

Stanley Marks, MD

Deputy Director of Clinical Services, UPMC CancerCenter/University of Pittsburgh Cancer Center

Jeff Patton, MD

CEO, Tennessee Oncology

Jeff Vacirca, MD, FACP

CEO, New York Cancer Specialists

Investors