Board of Directors

  • Ann F. Hanham, Ph.D.

    Chair of the Board of Directors
    Dr. Hanham has served on our Board of Directors since August 2016 and has served as chair of our Board of Directors since January 2021. Prior to this, Dr. Hanham served as Lead Independent Director from April 2019 to December 2020 and as chair of our Board of Directors from March 2017 to March 2019. Since March 2017, Dr. Hanham has provided independent management consulting as a sole proprietor. Previously, she was the founding and managing partner of BAR Capital LLC, an investment company, a position she has held from December 2013 to March 2017. From February 2000 to November 2013, Dr. Hanham was the Managing Director and General Partner of Burrill and Company, a life science investment company. Prior to that, Dr. Hanham held positions of increasing responsibility in product development, medical affairs, and clinical and regulatory affairs at various companies, including InterMune Inc., Otsuka America Pharmaceuticals, Inc. (“Otsuka”), Celtrix Pharmaceuticals, Inc. (“Celtrix”), and Becton Dickinson and Company (“BD”). InterMune, Inc., Otsuka and Celtrix are, or prior to respective acquisitions, were clinical-stage biopharmaceutical companies, and BD is a life sciences discovery and diagnostics company. Dr. Hanham also currently serves on the board of directors of  SCYNEXIS (Nasdaq: SCYX). Dr. Hanham received her B.Sc. degree from the University of Toronto, Canada; her M.Sc. degree, in biology, from Simon Fraser University, Canada; and her Ph.D. degree, in biology, from the University of British Columbia, Canada. 
  • Donnie (Don) M. Hardison

    Mr. Hardison has served on our Board of Directors since May 2016. Since February 2021, he has been the sole proprietor of DMH Consulting, a management consulting firm that he founded and previously operated from April 2010 to March 2016. He was most recently the President and Chief Executive Officer, and served on the board of directors, of Biotheranostics, Inc., a molecular diagnostic company focused on oncology, from February 2017 until it was acquired by Hologic, Inc. in February 2021. From April 2010 to March 2016, Mr. Hardison was the President and Chief Executive Officer of Good Start Genetics, a molecular genetic testing and information company. For more than 20 years prior to that, Mr. Hardison held various executive and senior management positions at companies including Laboratory Corporation of America (“LabCorp”) a clinical laboratory company, Exact Sciences Corporation, a molecular diagnostics company, OnTarget, Inc., a sales and marketing consulting company, Quest Diagnostics Inc., a clinical laboratory company, SmithKline Beecham Corporation, a pharmaceutical company, and others. He currently serves as an independent director on the boards of directors of several private companies, including Stemina Biomarker Discovery, Inc., Seventh Sense Biosystems, BioPorto, Inc. and IQuity, Inc. He also served on the board of directors of Exact Sciences Corporation (Nasdaq: EXAS) from May 2000, through its initial public offering in February 2001, until August 2007. Mr. Hardison received his Bachelor of Arts degree, in political science, from the University of North Carolina, Chapel Hill. Our Board of Directors believes that Mr. Hardison’s broad private and public company background, his extensive executive and industry experience, his experience with newly emerging and well-established companies, and his extensive commercial and operational experience qualify him to serve on our Board of Directors. 
  • Harry A. George

    Mr. George has served on our board of directors since 2002 and served as the chair of our board of directors from December 2007 until September 2013. Mr. George co-founded Solstice Capital, a venture capital firm, in 1995 and serves as its Managing General Partner. Mr. George served as President and CFO of Radiance Therapeutics from June 2018 to September 2020. He has also served as a member of the board of directors of a number of other private and public companies and is currently serving on the boards of directors of Radiance Therapeutics, Medipacs, Inc., Post.Bid.Ship, Inc., AdiCyte, Inc., RxActuator, Inc. and Splash Pharmaceuticals, Inc. Mr. George is also a member of the boards of directors of several non-profit organizations, including Southern Arizona Leadership Council, Desert Angels and Start-up Tucson, a member of the Board of Visitors of the McGuire Center for Entrepreneurship, and an advisor to Tech Launch Arizona. Prior to 1995, Mr. George was co-founder, Director, and Vice-President of Finance for Interleaf Inc., a software products company. Prior to his time at Interleaf, Mr. George was co-founder, Director and Vice President of Finance of Kurzweil Computer Products, Inc., a computer products company, which subsequently was purchased by Xerox Imaging Systems. Mr. George received an A.B. from Bowdoin College and, in 2012, received an Honorary Doctorate of Science from the University of Arizona. Also in 2012, the Arizona BioIndustry Association conferred upon Mr. George the John McGarrity Bioscience Leader of the Year Award. Mr. George’s detailed knowledge of our company and long tenure with us, together with his more than 40 years of experience serving as founder, operating officer, or investor with successful rapid growth technology-related companies qualify him to serve on our board of directors.

  • Michelle R. Griffin

    Ms. Griffin has served on our Board of Directors since August 2018. Ms. Griffin currently serves as a member of the board of directors and chair of the audit committee for Acer Therapeutics, Inc (Nasdaq: ACER), Adaptive Biotechnologies Corp (Nasdaq: ADPT) and Chinook Therapeutics, Inc. (Nasdaq KDNY). She has also served on the board of directors and as audit committee chair for PhaseRx, Inc. (Nasdaq:PZRX) from 2016 to 2018, OncoGenex Pharmaceuticals Inc. (Nasdaq: OGXI) from 2008 to 2011, and Sonus Pharmaceuticals, Inc. (Nasdaq: SNUS) from 2004 to 2008. Ms. Griffin served as executive vice president, operations, and chief financial officer at OncoGenex from 2011 to 2013; served as acting chief executive, senior vice president and chief operating officer at Trubion Pharmaceuticals, Inc. (Nasdaq: TRBN) from 2009 until its acquisition in 2010 and as its chief financial officer from 2006 to 2009; and served as senior vice president and chief financial officer of Dendreon Corp. (Nasdaq: DNRN) from 2005 to 2006. Ms. Griffin began her career in the biopharmaceuticals industry in 1994 at Corixa Corp. (Nasdaq: CRXA) and served as its chief financial officer from its IPO in 1997 until 2005 when Corixa was acquired by GlaxoSmithKline plc. She received a post‐graduate certificate in accounting and an MBA from Seattle University, a B.S. in statistics and marketing from George Mason University and has passed the certified public accountant exam. Our Board of Directors believes that Ms. Griffin’s financial and accounting expertise and extensive executive experience qualifies her to serve on our Board of Directors.
  • James (Jim) T. LaFrance

    Mr. LaFrance has served on our board of directors since December 2015. Mr. LaFrance has over thirty five years of diagnostic industry experience working since January 2015 as a sales, marketing, strategy development and commercial operational management consultant for LaFrance Consulting LLC, a firm he founded. He current serves on two additional boards, Aspira Women's health (Nasda: AWH); formerly Vermillion, Inc.(Nasdaq: VRMC) as chairman, and as an independent director of privately held Personal Genome Diagnostics in Baltimore, Maryland. He served as interim Chief Executive Officer of Vermillion, Inc. in 2014 and as Chief Executive Officer of Omnyx, LLC for GE Healthcare from 2012 to 2013. Mr. LaFrance held a series of Senior Management roles at Ventana Medical Systems (now Roche Tissue Diagnostics), or Ventana, including general management of the North American and international commercial operations. Prior to working for Ventana, Mr. LaFrance served in leadership roles in strategic marketing and business development at Bayer Diagnostics. He earned a Bachelor of Arts degree in Economics from the University of Connecticut and holds a Masters in Business Administration from the University of Notre Dame.
  • John L. Lubniewski

    President, Chief Executive Officer and Member of the Board of Directors
    • Lee R. McCracken

      Mr. McCracken has served on our board of directors since October 2015. Since May 2021, Mr. McCracken currently serves as Entrepreneur in Residence at Thorne HealthTech, a leader in the development of innovative solutions for personalized approaches to health and wellbeing, and Chair of the Drawbridge Health, Inc. board of directors, a company focused on enabling personal diagnostic testing. From June 2017 to April 2021, Mr. McCracken was the Chief Executive Officer of Drawbridge Health, Inc. From May 2016 to May 2017 and from April 2013 to March 2014, Mr. McCracken was a strategic and restructuring consultant in the regenerative medicine and diagnostics industries through his firm, McCracken Consulting. In addition, he served as Chief Executive Officer of Gensignia Life Sciences, Inc., a molecular diagnostics company, from April 2014 through May 2016. 
      Mr. McCracken previously held executive positions or roles with significant responsibility at several biotechnology and therapeutics companies, including Pathwork Diagnostics, Inc., Prometheus Laboratories Inc., GenStar Therapeutics Corporation, CombiChem Inc., and Allergan Inc., as well as at the investment companies, 3i Capital and Union Venture. 
      Mr. McCracken received his M.B.A. from the Anderson School of Management at the University of California, Los Angeles, his Master of Computer Science (MCS) from the University of Dayton, and his B.S. in Commerce from Santa Clara University.