11601 Wilshire Blvd, Suite 500
Los Angeles, CA 90025
+1 (866) 462 4677
Inspired by a personal health scare, PreciseMDX co-founder and Silicon Valley tech veteran Guy Livneh was determined to dramatically improve the entire testing journey for labs, providers and patients. It took months for Guy’s care team to not only get access to the right kind of tests, but to receive the results critical to his path to recovery. It shouldn’t have to be this difficult for anyone, Guy believed.
With the COVID pandemic elevating the urgency for labs and providers to streamline and expedite testing for patients, Guy and his business partner of 30 years Mark Dorner jumped on the opportunity to help labs digitally transform the entire journey, making it easier to provide customers with access to more tests for more patients, with faster results.
Just one year later, PreciseMDX’s best-in-class platform integrates labs, medical device manufacturers, shipping and fulfillment companies, clearing houses, state authorities and biotech companies for a new era of digital connectivity, giving way to happier patients and healthier bottom lines.
“We remove all the complexities of launching a complete digital health environment for diagnostic testing and population health management, allowing labs to deliver a seamless consumer experience that patients expect and deserve”
Co-Founder and CEO
Mark Dorner is Co-Founder and CEO of PreciseMDX, the leading digital health diagnostics platform. Dorner has more than 30 years of experience leading digital transformation for global businesses ranging from venture-backed start-ups to Fortune 500 companies.
While working as the Chief Architect at RelayHealth (acquired by McKesson), Dorner and his team created the software later used as the basis for the physician revenue services platform that now processes more than $12 billion in financial and clinical transactions annually. Dorner also held the position of Interim Chief Technology Officer and Advisory Board Member at HearingFUSION and currently holds an Advisory Board Member position at SetSchedule.
Dorner started his career co-founding an online portal in Israel (later acquired by Microsoft) and served in an elite computing division in the Israeli Defense Forces. He is also a National Board Member at American Technion Society.
Co-Founder and CTO
Guy Livneh is Co-Founder and Managing Partner of PreciseMDX, the leading digital health diagnostics platform. Previously, Livneh founded the email security program enlocked and co-founded Sentrigo, a security software company (acquired by McAfee).
Livneh also held the position of Executive Vice President of R&D, Operations and Customer Success at Collarity, where he managed the engineers, IT department, and customer service personnel. Prior to Collarity, he founded and served as Chief Executive Officer at Tangent Logic, a software consulting company focused on enterprise applications and internet system architecture and consulting. Additionally, Livneh co-founded db.net inc. and Start.co.il (later acquired by Microsoft). Livneh is a graduate of the Israel Defense Forces MAMRAM program and holds a Bsc from Tel Aviv University in Math and Computer Science.
VP of Business Development & Marketing
Eliad Josephson brings more than 20 years of diversified business development experience in the diagnostic lab, genomics, financial, and film industries. Entrepreneurial–minded and an expert in operational strategy, science technologies and partner alliances, he turns creative ideas and cutting-edge tools into profitable actions, while aligning the right products, platforms and people with the corporate vision.
Prior to joining PreciseMDX, Josephson co-founded Caligenix, a biotech company innovating personalized genomic reports for molecular laboratories based on DNA and RNA, and he is deeply involved in shaping the future of personalized health, diagnostic testing, genomics and digital health ever since. Earlier in his career, following a decade in the financial industry working his way up at Merrill Lynch on Wall Street, Eliad founded and ran an investment boutique firm co–financing films with the major studios.
Eliad holds a BBA degree in Finance from Baruch College in New York.
Head of Finance
Mark DiSiena joined PreciseMDX’s executive team in 2022. Prior to joining, Mr. DiSiena was CFO of Titanium Healthcare. Previously, Mr. DiSiena served in related leadership roles, including: Chief Financial Officer of Social Life Network (NASDAQ: WDLF), Chief Financial Officer of Cherokee,(NASDAQ: CHKE) and Chief Financial Officer at 4Medica. Mr. DiSiena has held senior management positions at LVMH and Bell Labs. Mr. DiSiena, has consulted at various companies, notably: Cetera Financial Group, Countrywide Bank, American Apparel, Dreamworks, Paramount Pictures, and HauteLook. He began his career as an auditor at Coopers & Lybrand,. He holds a B.S. in Accounting with honors from New York University, a J.D. from Vanderbilt University, and an M.B.A. from Stanford University; and is both an attorney and a CPA.
With our customers at our core, we live by these values every day:
We strive for nothing less than exceptional in our service to our clients and in the design of our solutions.
We believe in solutions that make our customers’ and patients’ lives easier and better. We’re here to help healthcare deliver the same easy, seamless, integrated experience consumers have come to know and expect from their online shopping, banking and travel experiences.
We ask a lot of questions and continually challenge the status quo to find new ways to solve our customers’ most difficult business problems. We love client feedback, and hold ourselves accountable every step of the way.