BitMED is rethinking the way patients and doctors engage in healthcare by bringing a no-cost healthcare solution to market.
Providing free healthcare is not easy and requires bringing together the best and brightest minds in medicine and technology. BitMED has a world-class team of doctors and technology strategists to build a new business model for the healthcare industry.
Meet the people who make BitMED possible.

Executive Team


Rishi Madhok,

CEO, Co-Founder, MD

Dr. Madhok has been a practicing physician for over 10 years. During that time he recognized the flaws in the healthcare system and was inspired to start BitMED. He still practices emergency medicine at UCSF Medical Center and is an editor at Telemedicine Magazine. Dr. Madhok is committed to bringing a global, no-cost healthcare solution to market.


Ranjeet Nabha,

Chief Strategy Officer

Ranjeet brings 20 years of executive leadership experience to the BitMED team. Formerly the Managing Director and CEO of WL Ross & Co and Chairman and CEO of Voicemate, Ranjeet is skilled in corporate finance, investment strategies, and private equity fund management. He has his MBA from the Tuck School of Business at Dartmouth.


Bo Vargas,

CTO, Co-Founder

Bo is a serial entrepreneur and technical co-founder and brings more than two decades of experience to BitMED. With a deep domain understanding of data, Bo has founded and advised several high growth healthcare technology companies. He has his MBA from the University of Nebraska, and his MS from John Hopkins University.

Medical, Blockchain, and Strategic Advisors


Rik Willard

Founder of Agentic Group and Interim CEO of Global Blockchain Technologies. Rik is a fellow at the Foreign Policy Association, an advisor to Baruch College and maintains other board appointments.


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Bradley Rotter

Visionary who has pioneered investment in many new investment classes, beginning with Hedge Funds in 1982. He leads the BitCoin Foundation and is a crypto evangelist.

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Stephen Roux

CEO of Dragon Tree Capital, Southeast Asia Chairman, YPO Global Diplomacy Network and Vice Chairman—ADC Asia 100.


Ron Ribitzky, MD

Senior Healthcare Strategist at Intel. Blockchain Work Group, HIMSS. Graduate of Harvard Medical School.


Anthony Coscio

Managing partner at TokenStack Partners, LLC.


Timothy McSweeney

Early stage technology and consumer products investor.

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Christian Bannerman

Cofounder at Alpha Chamber of Commerce

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Rafael J. Grossmann, MD, FACS

Surgeon/Speaker/TEDx/Exponential Med Faculty/1st GoogleGlass Surgeon


board of directors


Dr. Rishi Madhok


Bo Vargas


Interested in learning more about investment opportunities with BitMED? Email for more information.