Elevating and empowering physicians, always
Our mission is to dramatically reverse burnout by improving the wealth and wellbeing of physicians.
Physicians from across the country are using Offcall
Our Values
Physician first.
Physicians are the most trusted individuals by their patients, and Offcall aspires to be the most trusted by them. We will stay laser focused on improving their lives and always putting physicians’ interests first.
Do good.
Doctors take an oath to do no harm, and we take an oath to do good. If we are not actively improving physicians’ lives, then we have failed.
Transparency.
The practice of medicine can feel like a black box. We seek to change this by being clear and transparent in everything we do.
Meet our leadership team
Our team has spent a combined 25+ years working in healthcare and technology. Our cofounder Dr. Graham Walker is the emergency medicine physician behind MDCalc and has firsthand experience with the challenges physicians are living through. Read his founding letter for Offcall. Meet the team
Dr. Graham Walker
Cofounder
Built for physicians
Backed by physicians.
We are fortunate to be backed by some of the world's best investors, including physician innovators, leading venture capital firms, and experienced angel investors and technology founders.
Karin Klein
Founding Partner, Bloomberg Beta
Jonathan Ehrlich
Founding Partner, Roar Ventures
Jeremy Liew
Partner, Lightspeed Venture Partners
Chris Altchek
CEO, Cadence
Nathan Anderson, MD
Cardiology, CA
Mohammad Arfeen, DO
Interventional Endoscopist, IN
Cheri Blauwet, MD
Physiatry and Sports Medicine, MA
Matt Bucknor, MD, MFA
Radiology, CA
John Dayton, MD, MBA
Innovation & Emergency Medicine, UT
Brad Goldberg, MD
Pediatric Emergency Medicine, CA
Kasey Grewe, MD
Cardiac Anesthesiologist, CA
Joe Habboushe, MD
CEO, MDCalc
Katie Hatch, MD
Emergency Medicine, CA
Jason Ho, MD
Acute Care Surgery, NY
Kaveh Hoda, MD
Gastroenterology, CA
Jyoti Jain, MD
Psychiatry, CA
Rocky Jedick, MD, MBA
Aviation & Emergency Medicine, UT
Christopher Johnson, MD
Emergency Medicine, CA
Basil Kahwash, MD
Allergy & Immunology, OH
Jenya Kaufman, MD
Psychiatry, CA
Michael Ke, MD
Stroke Neurology, NV
Philip Kurien, MD
Anaesthesiology, CA
Peter Liou, MD
Transplant Surgery, NY
Matt Sakumoto, MD
Virtualist PCP, CA
Michael Thomashow, MD
Rheumatology, CA
Edward Yap, MD
Anaesthesiology, CA
And many others!
We want to hear from you! Offcall is a diverse and growing community of physicians nationwide, and your voice matters to us. Send us your ideas, comments, and questions. Contact us
Finally, a platform built by and for physicians. Everyone on our founding team is passionate about building tools to help doctors deliver the best care to their patients. Offcall is based in San Francisco.