Nate Gross
Investor at Cityblock Health
San Francisco, California
Overview
Work Experience
Health
2025 - Current
OpenAI is an AI research and deployment company that develops advanced AI models, including ChatGPT.
Raised $21,900,120,000.00 from Citi, JP Morgan Chase, Wells Fargo, Goldman Sachs, Morgan Stanley, UBS, Sumitomo Mitsui Banking Corporation, HSBC and Santander.
Co-Founder & Board Member
2010
Rock Health supports entrepreneurs at the intersection of healthcare and technology. We want to make healthcare massively better for every human being. https://rockhealth.com Rock Weekly newsletter: https://rockhealth.com/rock-weekly/
Rock Health specializes in providing funding to entrepreneurs working in healthcare and technology.
Co-Founder & Chief Strategy Officer
2010 - 2025
Doximity (NYSE:DOCS) is the leading digital platform for U.S. medical professionals, with over 80 percent of U.S. physicians as members. Doximity helps physicians securely connect and collaborate on patient care, referrals, research, education and careers. https://doximity.com Learn about the mission, tech stack and open roles: https://workat.doximity.com/
Doximity is a digital platform for medical professionals that provides verified clinical membership with digital tools built for medicine.
Raised $81,800,000.00 from Employee Stock Option Fund.