Stephen Bonner Headshot

Stephen Bonner

Healthcare ​Innovation and Fundraising

Steve is a passionate advocate of patient-centric, quality-driven healthcare, and he has championed putting patients in control of their own medical decisions by empowering them with comprehensive, unbiased information about their medical conditions and clear explanations of the care options available to them. Mr. Bonner’s commitment to unsurpassed patient care earned him a place on Modern Healthcare magazine’s prestigious list of the “100 Most Influential People in Healthcare” in 2012. In September, 2014, he accepted an appointment as an Entrepreneur in Residence at Harvard Business School’s Rock Center for Entrepreneurial Studies. He mentors students on health care, health policy, and health care innovation. He has also assisted Prof. Regina Herzlinger in teaching a course on healthcare innovation, as well as exploring Executive Education offerings in Healthcare. Bonner is an advisor to Health Care Private equity firms Brown Legacy Group; Chicago Pacific Founders; and VCapital. In those roles, he may advise, serve as a board member; invest; and mentor the firms and the companies they invest in. At CTCA, he also led pioneering work on integrated, holistic oncology. The Company published over 200 abstracts of its research on the scientific value of nutrition, naturopathic medicine, psychological support, spiritual support, exercise and other therapies when combined with traditional cancer care. Mr. Bonner joined Cancer Treatment Centers of America (CTCA) in 1999 as President and Chief Executive Officer and served as a member of the CTCA Board from 1996 through 2015, after completing his role as CEO in February, 2014. Mr. Bonner earned a Bachelor of Arts in Political Science from Amherst College and a Juris Doctor from William Mitchell College of Law.

Thomas Hook Headshot

Thomas Hook

Business Development & Strategic Partnerships

Thomas Hook served as the President & Chief Executive Officer of Integer (NYSE: ITGR) from August 2006 to March 2017. Prior to this, he was Chief Operating Officer, a position to which he was appointed in September 2004. From August 2002 until September 2004, Mr. Hook was employed by CTI Molecular Imaging where he served as President, CTI Solutions Group. From March 2000 to July 2002, he was General Manager, Functional and Molecular Imaging for General Electric Medical Systems. From 1997 to 2000, Mr. Hook worked for the Van Owen Group Acquisition Company and prior to that, Duracell, Inc. He is a Director of the Barnes Group Inc. (NYSE: B), a leading industrial and aerospace company and serves on the Audit Committee. He is Chairman of the Board of HealthNow New York, Inc., a leading health care company in Western New York that provides quality health care services to companies and individuals in that region, and serves on its executive committee. Mr. Hook’s qualifications include his wealth of leadership experience, particularly in healthcare & high-tech manufacturing, together with his substantial knowledge of finance and accounting by virtue of his educational background and multiple executive management positions.

Joseph M. Nemmers Headshot

Joseph M. Nemmers

Business Development

Joe Nemmers is an executive with four decades of experience in the medical device and pharmaceutical industries. In 2007 he retired with 28 years of service from Abbott Laboratories as Executive Vice President of Diagnostics, where he was a member of the Abbott executive leadership team.  

Since then he has worked mostly in private equity in the healthcare space as a board member and advisor. He has served on the boards of Warburg Pincus portfolio companies Constitution Medical Investors and Accriva Diagnostics, where he served as chairman of the board. Until  mid-2021 he was a board member of DNA Diagnostic Centers, a GHO Capital company, before it’s successful sale to Eurofins. He is presently an advisor to Pirouette Medical in Boston.  

Nemmers graduated from Arizona State University in 1979 with a bachelor of science degree in  history, and an Army ROTC commission. He served thirteen years as an armor officer in the US  Army Reserve across a number of command and staff positions. He is presently pursuing his  masters degree in history from ASU. He is the author of eight books including “30 Observations on Leadership.”

Katherine Reinke Headshot

Katherine Reinke

Business Development & Sales/Marketing

Kathy Reinke has worked across the spectrum of the healthcare industry for 33 years. She has medical device experience with in-vitro diagnostics, clinical chemistry, and molecular diagnostics. She held progressively higher leadership and management roles in research and development, manufacturing, supplier partnerships, business development, sales, sales operations, and marketing. She worked for Abbott Laboratories for 30 years, before retiring in 2014. Her last role was Director, Business Development, for the Abbott Molecular Diagnostics Division. Kathy had assignments in R&D and Operations, and traveled extensively throughout her career to work with global partners, suppliers and customers. She also worked in all areas of sales and marketing, including national accounts and capital sales, holding both domestic and global roles. Kathy is also a registered nurse, with a specialty in community outreach and education.

Mark Bubak, M.D. Headshot

Mark Bubak, M.D.

Board Certified Allergist

Dr. Bubak is certified by the American Board of Allergy and Immunology to care for adults and children with asthma and allergies. He has been active in allergy research and education with special emphasis on new allergy testing and treatment methods. A South Dakota native, his medical degree is from the University of South Dakota School of Medicine, with his Internal Medicine Residency and Allergy fellowship at Mayo Clinic.

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