Chief Executive Officer

Jeffrey Brewer is founder and CEO of Bigfoot Biomedical. Since his son’s 2002 diagnosis of Type 1 Diabetes (T1D), Jeffrey has been a thought leader and influencer in the diabetes community, first as a philanthropist who funded and launched the Artificial Pancreas Project along with JDRF Intl., then as JDRF’s CEO where he forged partnerships with industry to drive medical device innovation in diabetes. Jeffrey spearheaded US regulatory reform and elevated JDRF’s strategic priorities to include healthcare policy, reimbursement, and technology access. Previous to his work in diabetes, Jeffrey was an active entrepreneur where he founded and led highly successful dot-com start-ups including CitySearch and Overture / GoTo.com.

“People with diabetes don’t want another feature on a pump. They want a different way of living.”
Bryan Mazlish



Co-Founder, Executive Board Director

Before founding Bigfoot, Bryan previously led a successful career in quantitative finance, first as management in one of the world’s largest securities trading institutions, and subsequently as an entrepreneur, where he founded and led a fully automated trading company. Since his son’s diagnosis with T1D in 2011, Bryan has focused his efforts in the diabetes technology space where he invented algorithms for predicting glucose values and automating insulin delivery. His wife and son, both of whom have T1D, have benefited over the past four years from the use of a proof of concept device that he created to automate their insulin delivery. This is the first real-world demonstration of successful use of adaptive insulin delivery algorithms in pediatric and adult settings over an extended period of time.

“For the four years that my family has used the first system I created, diabetes has been so much easier to manage that it's like a different disease."
Brett Hale



Chief Financial Officer

Brett has over 20 years of experience as a financial professional, more than 15 of which have been in the medical device sector. Brett's strong finance and operations background in life science and medical device provide increased depth and breadth to the management team. He has experience in a range of different environments ranging from startups through established profitable businesses. Brett has served as the CFO at Cardiokinetix, Inc., Vibrynt, Inc., and Concentric Medical, Inc. Prior to his tenure as CFO for these organizations, Brett held the positions of Sr. Director of Finance & Administration at Concentric Medical, Inc. and Corporate Controller at Emphasys Medical. He spent five years at Guidant Corporation (now Boston Scientific) in strategic planning, sales finance, financial planning, and internal audit, as well as serving as Assurance Manager at PricewaterhouseCoopers in Chicago. Brett holds a B.S. in Accounting and an M.B.A. from Indiana University and is also a Certified Public Accountant.




Chief Operating Officer

Ian has 20 years of experience in device development with particular expert proficiency in drug delivery systems. He comes most recently from Unilife, where he served as Senior Vice President and Chief Operating Officer and led the development of their wearable injector platform and advanced drug delivery systems. Prior to Unilife, Hanson held senior leadership roles with Medtronic Diabetes where he created their Advanced and Systems Engineering Department and was responsible for development and commercialization of insulin delivery devices and diabetes management systems for over a decade. Through his almost 11 years with Medtronic, he gained exceptional product development acumen, especially with respect to the rigor required of regulated technologies.



Dr. Jim Malone

Chief Medical Officer

Dr. Malone is a diabetologist with 12 years in clinical practice and more than 20 years in clinical research at Eli Lilly & Company, where he developed diabetes products and delivery devices. At Bigfoot Biomedical, he leads the clinical and medical affairs teams and is an integral part of shaping the company’s holistic approach to managing diabetes care to lessen the burden for both patients and health care providers. Dr. Malone has been a long-time volunteer for the American Diabetes Association, where he served as President of the Indiana Affiliate, and was on the ADA diabetes camp medical staff for 25 years. He also volunteers for JDRF, serving on the Board of Directors for the Indiana Affiliate and is past president of the Indiana Board.




SVP, Regulatory & Quality

Kate brings more than 25 years experience in medical device development and is responsible for the Regulatory, Quality and Human Factors functions at Bigfoot. Most recently Kate provided regulatory and quality consulting to companies in the cardiovascular and diabetes spaces. Prior to leaving consulting to join Bigfoot, Kate held a variety of leadership roles in regulatory, quality and product development, establishing a robust understanding of the regulated medical device space. At Hansen Medical, she served in roles with increasing responsibilities and was in charge of all regulatory activities, encompassing US and OUS submissions and post-market surveillance. Kate spent the first part of her career in R&D, developing and later leading teams in the development of innovative devices in the cardiovascular, vascular and gastroenterology specialties. Kate earned a Master’s degree in Smart Product Design from Stanford and a Bachelor’s degree in Mechanical Engineering from Harvard.




Chief Marketing Officer

Like many of his Bigfoot colleagues, Red has personal family connections to T1D and has served the diabetes community as an International Board Member, Chancellor and Director Emeritus of JDRF. Prior to Bigfoot, he served as Chief Marketing Officer of AvidXchange, a Charlotte based FinTech “unicorn." Red has also filled the Chief Marketing Officer role for the SilkRoad Equity family of companies in the HRTech and Public Safety sectors. As President and founder of two branding agencies, Red developed major brand introductions and web properties for Hanes, Duke Energy, Sara Lee, Wrangler, and Clear Channel. He lectures at the Wake Forest University School of Business and served on its Executive Board.




VP, Human Resources

Lynn brings over 20 years of human resource and high volume recruiting experience building emerging growth technology companies throughout Silicon Valley. Lynn has held executive roles with a keen focus on high-quality rapid growth by aligning recruiting, compensation, benefit, and organizational strategies to achieve these aggressive growth plans with such companies as Netscape, Calico Commerce, and Sybase. Lynn also brings several years as an executive search consultant with DHR International where she led several leadership searches in the technology, nonprofit and educational sectors. Lynn’s daughter was diagnosed with T1D when she was 11 years old.

Geoff Shipsides



General Counsel

Geoff has served as Bigfoot's General Counsel since March 2019. From 2015 to 2019, he served as Bigfoot's Vice President, Intellectual Property. During his time at Bigfoot, Geoff was responsible for building the Company’s legal structure and compliance framework, as well as advising on strategic transactions. Geoff's strong background in intellectual property has assisted Bigfoot in developing a patent portfolio that includes over 600 patent assets.  Prior to joining Bigfoot, Geoff was a Principal at Fish & Richardson PC, where he focused on advising innovative medical device and consumer product companies.  Geoff earned a Bachelor of Science in Chemical Engineering from the University of Florida and his Juris Doctorate from Georgetown University Law Center. Prior to law school, Geoff worked as a Patent Examiner for the United States Patent and Trademark Office.