William is a long-time medical entrepreneur. He is the Founder and CEO of Vdex Diabetes (May 2015), a new model for the treatment of the world’s largest disease, utilizing state-of-the-art, transformative therapies.
Before that, in 2002, Mr. McCullough Founded Samson Hair Restoration, an innovator and leader in the field of surgical hair transplantation, which is still operational today (see Samson Hair Restoration). He is an investor and member of the Board of Directors of two companies: Zev Technologies (zevtechnologies.com), a rapid-growing, highly innovative firearms manufacturer and Holly Street Wealth Advisors (hollystreetwealth.com), a wealth management firm.
William has a Juris Doctor and Masters of Business Administration from Washington University in St. Louis, Missouri from which he graduated in May 1987. He received his undergraduate degree from Grinnell College in Grinnell, Iowa in June of 1983. He presently lives in Southern California and is the father of three.
William has an iconoclastic bent and enjoys bringing that to businesses in hopes of creating greater value. If there’s one field that needs to break from the past, it’s diabetes.