Steve Donofrio

Steve serves as Think20’s Chief Marketing Officer. He excelled in various sales management roles for roughly 15 years working for Janssen Pharma, GlaxoSmithKline, Endo Pharma, and Neurocrine Biosciences. Over the past eight years, he has owned and managed GeneMatrix, a global laboratory consulting company.  With the combination of Steve’s relevant background and experience, Think20 is uniquely positioned for immediate sales growth and success across all areas of the Cannabis and Hemp testing landscape. He will be leveraging his professional relationships to position Think20 as the preferred diagnostic testing partner for what is ultimately a global opportunity. His passion for the market, and creativity and approach to selling every day, is an expectation he has for himself and the entire Think20 team. Steve earned a Bachelor of  Business Administration from Villanova University and is an actively engaged alumnus.


Michael Zindell is the Chief Financial Officer for Think20 Labs. Looking towards the future of personalized medicine and drug discovery, Michael successfully campaigned and overturned the Irvine city ordinance banning cannabis testing for regulatory purposes by forging a close relationship with the Irvine Police Dept, City Council, Planning Commission and Attorney’s Office. He began his career at Arthur Andersen, earning his CPA in M&A dealings, which led to a career on Wall Street before moving to California in 2006. For over the last 10 years, Michael has been on the front lines of the Cannabis Industry, offering services in both business operations and strategy in dealing with the regulatory landscape. Seeing firsthand the exponential growth of the industry, as it has entered the fray of capital markets, he is now championing for pillars of industry at the state and federal level of politics and banking.

Deiter Hofstetter

As the CTO, Deiter is responsible for technical solutions, engineering, automation, and infrastructure.  He converts high level vision into a technical roadmap aligned with the goals of the business.  With over 20 years experience across a myriad of industries, he brings a diverse skillset that spans manufacturing, high throughput laboratory operations, R&D, engineering, analytical testing, customer relations, and information technology.  Deiter spent the past 10 years at Illumina and, in his last role, led software development teams that supported both internal laboratory operations and manufacturing. 



Christopher Boucher, CEO Farmtiva


Chris Boucher is widely recognized as one the preeminent figures in the American Industrial Hemp movement. He co-authored “Hemp CBD is Legal in All 50 States”, thus kick starting the US Hemp CBD industry.

Beginning in 1992, with the goal of reestablishing and solidifying an American hemp industry, Chris organized and co-founded the original Hemp Industries Association (HIA), which still exists today.

In 1994, Chris became the first person in the US in over 50 years to legally farm hemp.  This was at the USDA Imperial Valley Research Center in Brawley, CA. The project was documented by CNNand remains a milestone in American Hemp history.

In 1997, Boucher’s work with the Navajo Nation in Arizona was instrumental in passing Hemp research laws for the reservation. During this time, The Hempstead Company was the largest importer of Hemp seed oil in the US.  These were the first retail Hemp products sold to Mother’s Market and Wild Oats.

Chris has grown Hemp in China, Poland, Hungary, Romania and the US.  He has also co-written, drafted, and promoted State Hemp Legislation.   These efforts have resulted in the first Hemp agricultural laws in California, Colorado and Kentucky.

Previous successful Hemp CBD startups:

Cannavest Corp (CV Sciences), the largest Hemp CBD manufacturing, distribution and sales company in the industry.

Hemp Meds, Boucher was responsible for overseeing the importation of over 10,000 kg of CBD oil from Europe and managing over 1000 hectares of Hemp CBD production.

Other responsibilities included successful JV’s and partnerships in the industrial Hemp space, including research cultivation partnerships with University of Kentucky  and Murray State University. Chris has been interviewed on over 150 major radio stations, reaching an audience of over 20 million. Currently he is working on the wide-scale cultivation and commoditization of agricultural Hemp in California.

Boucher currently is the CEO of Farmtiva. Farmtiva is a Hemp seed breeding flower company in San Diego CA.  He travels the country speaking and consulting on behalf of agricultural Hemp, and the new American Hemp industry.

Dr. Michael Ropacki


Dr. Michael Ropacki is a biopharmaceutical industry executive and veteran, and Think20 is fortunate to have him join the team.  He will help provide strategic insight and assist Think20 to be positioned as the collaboration partner of choice for biopharmaceutical companies interested in researching cannabis and cannabinoids for conditions such as Multiple Sclerosis, Tourette’s, as well as other neuropsychiatric and neurodegenerative diseases. It is Think20’s goal to be the collaboration partner of choice for clinical research and trials, and we believe this will be possible with Dr. Ropacki’s assistance.

Dr. Ropacki is currently the Senior Vice President of Clinical Development and US Site Head for Oryzon.  In addition, he owns and is the President and Principal Scientist for Strategic Global Research & Development (SG R&D), a San Francisco-based S Corporation, which collaborates with sponsors developing and executing Clinical Development Plans to maximize meaningful and productive regulatory interactions, as well as increase probability of technical and regulatory success.  Dr. Ropacki also currently serves as Chief Medical Advisor for Amarantus Bioscience and has oversight of the LymPro program.  Prior to his role at SG R&D, Dr. Ropacki was Senior Vice President of Clinical Development at MedAvante-ProPhase after its acquisition by WIRB Copernicus Group (WCG) in 2017. Before the WCG acquisition, he served as MedAvante’s Vice President of Research & Development. From 2003 – 2016, Dr. Ropacki held roles of increasing responsibility at Johnson & Johnson (NYSE: JNJ), his last as Director of Clinical Development, Neuroscience, Research and Development, for Janssen Research & Development. In this capacity he served as the Clinical Lead responsible for developing and leading the Cognitive Health in Aging Registry: Investigational, Observational and Trial studies in dementia research – Prospective Readiness Cohort (CHARIOT-PRO) program and was responsible for assisting with the development and execution of other clinical programs within the neuroscience therapeutic area.


Dr. Ropacki serves as Co-Chair of a Scientific Advisory Group for the Innovative Medicines Initiative-European Prevention of Alzheimer’s Dementia (IMI-EPAD) program, and he is a National Institute of Health (NIH) advisor to the National Institute on Aging (NIA), National Institute of Neurologic Disorders and Stroke (NINDS) and Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD). He is a member of the Critical Path Institute’s Critical Path for Alzheimer’s Disease (CPAD) and digital Drug Development Tool (dDDT) Team.  Previously, he was Co-Chair of the CAMD Preclinical Cognitive Outcome Assessment (COA) team working with the Food and Drug Administration’s Drug Development Tool, COA Qualification Program.  Dr. Ropacki authored or co-authored of dozens of published manuscripts and abstracts and was an Assistant Clinical Professor of Neurology at the Loma Linda University School of Medicine. Dr. Ropacki also previously served on the Steering Committee of the New York Academy of Sciences-Global Alzheimer’s Platform (GAP), and Co-Leader of the GAP Registries-to-Cohort team.


Dr. Ropacki holds a bachelor’s degree Summa Cum Laude from University of Arizona and a master’s degree and doctorate from Texas Tech University. He completed his internship/residency at University of Oklahoma Health Sciences Center in Psychiatry and two post-doctoral fellowships at Brown University School of Medicine and UCLA School of Medicine, Neuropsychiatric Institute. 

Fred Santarpia


Fred Santarpia will be advising Think20’s leadership on its media and go to market strategy, positioning Think20 as the standard bearer for consumer safety.  We are confident that with Fred’s experience, Think20 will firmly establish itself as the lab of choice and trusted independent compliance partner for world class Cannabis, CBD, and Hemp brands who demand excellence in quality, safety, and transparency for their customers.

Fred is a digital media and business transformation expert. He was recently named the 2018 US Chief Digital Officer of the year for his work at Condé Nast where he was responsible for building and executing the company’s digital strategy to drive growth across its portfolio of brands.

In this role, Fred dramatically reshaped the digital capabilities of Conde Nast, redefining the way the company operates in a multi-platform world. Under his leadership, each brand repositioned to dynamically respond to changes in consumer expectations leading to explosive growth in both digital audience and revenue.

Fred led Condé Nast to launch new partnerships extending the Conde Nast brands to new platforms and entertainment mediums while at the same time diversifying into new revenue streams in paid content, commerce, and data services. He also led the company’s acquisitions of the popular music editorial property, Pitchfork, social data and marketing company, Citizen Net, and the launch of the company’s innovation center in Austin, Texas. He has overseen the development and launch of Conde Nast Spire, the company’s first ever proprietary data platform, which integrates online behavioral patterns with offline purchase activity to create predictive models for real-time marketing.

Previously, Fred served as EVP and chief digital officer of Condé Nast Entertainment (CNÉ), where he created and executed the vision and business strategy that brought Conde Nast’s iconic brands into the digital video space. Under his leadership, the company launched and scaled 15 fully distributed digital video and OTT channels from Condé Nast’s iconic portfolio of brands, building a subscriber base of millions and making digital video a core discipline that is now as endemic to the company as print.

Prior to joining CNÉ, Fred was EVP & general manager of VEVO, where he was part of the company’s founding leadership team and served as head of all business operations. Under his leadership, VEVO began its global expansion into the UK and Europe, built major editorial tent poles and artist discovery programs which continue to this day, and was consistently ranked the #1 video network on YouTube in terms of unique viewership.

Before VEVO, Fred worked for Universal Music Group, where he held a variety of senior level positions during his tenure with the company, eventually overseeing the operations of UMG’s 300 artist and label websites, and building the first ever digital ad supported revenue stream for the company.

Fred began his career in the media assurance practice at Arthur Andersen. He holds his CPA in the state of the New York. He is a graduate of Villanova University, where he volunteers with their Innovation, Creativity and Entrepreneurship Institute and holds an M.S. in finance from Boston University.