Jeffrey Chang
Founder of Rad AI
San Francisco, California
Overview
Work Experience
Co-founder
2018 - Current
Training neural networks to streamline radiology workflow, reduce radiologist burnout, and improve patient care. We're hiring!
Rad AI develops software that uses AI to automate radiology report writing, aiming to enhance accuracy and reduce radiologist burnout.
Raised $83,000,000.00 from Esplanade Ventures, Artis Ventures (AV), Gradient, Kickstart, WiL (World Innovation Lab), OCV, Khosla Ventures, QuantumLight and Hyperlink Ventures.
ER Radiologist
2010
Provide on-site evening coverage at the Moses Cone hospital system, supervising Radiology department activities at nine regional hospitals within a fifty-mile radius.
Co-founder & CTO
2014 - 2017
Built a portable smart battery charging network that ensures your smartphone has access to charging, right when you most need it. Worked on the IoT infrastructure for continuous wireless power -- read our TechCrunch guest review article at http://tcrn.ch/2i06KLg Acquired in 2017.
Network of app-driven portable batteries.
Raised $1,420,000.00 from GMO VenturePartners, Danny Wen, Josh Jones, Uncork Capital and Y Combinator.
Advisor
2015 - 2016
Using Bayesian methods to automatically match journalists to the startups they'd enjoy writing about. Curated press relationship management.
Advisor
2015 - 2016
Medical device startup, preparing for clinical trials.
Advisor
2013 - 2015
Digitally connecting you and your pets.
Petnet is a connected pet device company that offers a pet analytics platform to find solutions for fundamental problems of petcare.
Raised $14,874,998.00 from Tiny Capital and CABRA VC.
Associate - Private Equity
2011 - 2012
Discussions, due diligence, research and financial modeling for multi-billion dollar bankruptcy deals and billion-dollar LBO transactions; a focus on bringing in valuable relationships and building syndication for large buyouts.
Intern - Venture Capital, Digital Media
2011 - 2011
Due diligence for seed and Series A funding on a variety of startups. Built roadmap and financial models for Facebook game developer; provided growth recommendations and financial modeling for new media company and LA fashion boutique. Joined in board meetings for a large online entertainment network.
Musculoskeletal Radiology Fellow
2009 - 2010
Fellowship in musculoskeletal MRI with Dr. John Crues, Vice President and Medical Director of RadNet (largest radiology company in the world). Published three MRI textbook updates and article in peer-reviewed journal; involved in orthopedic conferences and interpretations for team physicians with the Anaheim Angels, LA Dodgers and LA Lakers.
Radiology Resident
2005 - 2009
Residency in Diagnostic Radiology at Hartford Hospital, the largest free-standing hospital in the Northeast. Provided three years of high-volume solo overnight call (for Hartford Hospital and the Connecticut Children's Medical Center), moonlighted with Jefferson Radiology and at MidState Medical Center, prepared Physics, Written and Oral Board reviews for the residency program, Connecticut state representative to the 2008 American College of Radiology Leadership Conference in Washington, D.C.
Education
Graduate Studies
2013 - 2013
MBA
2009 - 2012
MD
2000 - 2004
BS, BA
1997 - 2000