Meet our Team

Like most companies, we are going to show you some flattering photos of our founders and top executives and give you a quick rundown on their very impressive backgrounds. In fact, you can scroll down to that right now to learn more about who we are and how we think.

Rada Sumareva, DDS
Founder & CEO
Daniel Kogan
Founder & CTO
Gene Ukrainsky, MD
Founder & Head of Medical R&D
Steve Arnold, MD
VP of Managed Care Solutions
Kerry Gibson
VP of Strategic Partnerships
Arnold Lee, MD
VP of Business Development
Laura Gerety
VP of Process
Stephanie Cohen
VP of Corporate Partnerships
Boris Khodorkovsky, MD
CMO (Chief Medical)
Dimitry Goloborodskiy
Head of Financial Capital and Strategic Growth
Sergei Kuznetsov
Chief Hardware Officer
Camille Linson
CLO / GC (Chief Legal)
Board of Advisors
Alex Bitoun
Alex is currently leading Sagely, a digital health company focused on keeping elders happy, healthy, connected, and independent. Co-founder of EosHealth, Trilliant Technology Group, and an early member of the upper management team of DiabetesAmerica as CTO, Alex has been on the cutting edge of bringing technology to health care delivery for the past fifteen years.
Full Bio

Alex Bitoun

Alex is currently leading Sagely, a digital health company focused on keeping elders happy, healthy, connected, and independent. Co-founder of EosHealth, Trilliant Technology Group, and an early member of the upper management team of DiabetesAmerica as CTO, Alex has been on the cutting edge of bringing technology to health care delivery for the past fifteen years. In 2008, he co-founded EosHealth (rebranded as Livongo Health in 2014) and served as Chief Technology Officer to develop a new platform going beyond traditional disease management, allowing patients living with chronic conditions to aim for better health.

Alex is currently leading Sagely, a digital health company focused on keeping elders happy, healthy, connected, and independent. He is now focused on expanding Sagely's suite of successful products for senior facilities to start offering a completely new approach to address the needs of our growing senior population that combines the latest technology with care navigation.

He has been heavily involved with technology in the health care space—working with health providers, hospitals, insurance groups and health consumers—giving him valuable expertise of the various aspects of health care delivery.

Co-founder of EosHealth, Trilliant Technology Group, and an early member of the upper management team of DiabetesAmerica as CTO, Alex has been on the cutting edge of bringing technology to health care delivery for the past fifteen years.

In 2008, he co-founded EosHealth (rebranded as Livongo Health in 2014) and served as Chief Technology Officer to develop a new platform going beyond traditional disease management, allowing patients living with chronic conditions to aim for better health.

Graham Calder
Graham started out in Engineering and the Oil industry before transferring to Telecommunications in 2000. Since then he has built 20 years of knowledge and experience across many sectors of how to use digital and consumer technology to transform business.
Full Bio

Graham Calder

Graham started out in Engineering and the Oil industry before transferring to Telecommunications in 2000. Since then he has built 20 years of knowledge and experience across many sectors of how to use digital and consumer technology to transform business.

Graham is a acknowledged leader in the practice of using cutting edge digital technology to deliver business benefit. During a career spanning more than 30 years including companies such as Orange, Sky, Pearson, Ladbrokes Coral Group and Babylon Health, Graham has applied his digital skills to deliver meaningful commercial impact to both disruptors and the disrupted. Graham has held technology executive positions at market leaders in the Communications, Media, Entertainment, Gaming, Education and Healthcare sectors. In each case Graham has brought leadership, transformation skills and diverse experience to the question of how to use technology to deliver ever better outcomes for both the customer and the company.

Graham started out in Engineering and the Oil industry before transferring to Telecommunications in 2000. Since then he has built 20 years of knowledge and experience across many sectors of how to use digital and consumer technology to transform businesses and has specialised in modernising companies that are faced with digital disruption within their sector.

Graham has held Executive positions at market leaders in the Communications, Media, Entertainment, Gaming, Education and Healthcare sectors and has proven operational expertise in the remediation, management and security of large-scale mission critical technology platforms delivering £5Bn+ per annum revenue, supporting 50M+ customers and securing large volumes of highly confidential data within the worlds most demanding legal jurisdictions including USA, Europe and China.

Sitting on a number of advisory boards and panels Graham has helped shaped both the product and thinking of global platform providers and has become a sought-after public speaker and advisor on the market dynamics of the emerging data economy and how to use digital technology and product development techniques to transform all aspects of business in the age of default connectedness and global markets.

Allen Finkelstein
Dr. Allen Finkelstein, the Chief Executive Officer of Bedford HealthCare Solutions is the former Chief Dental Officer of AmeriChoice/United Health Group insuring over 3.5 million lives in dental government coverage. In 2009, Dr. Finkelstein was awarded a Doctor of Humane Letters degree from the A.T.Still University
Full Bio

Allen Finkelstein

Dr. Allen Finkelstein, the Chief Executive Officer of Bedford HealthCare Solutions is the former Chief Dental Officer of AmeriChoice/United Health Group insuring over 3.5 million lives in dental government coverage.

In 2009, Dr. Finkelstein was awarded a Doctor of Humane Letters degree from the A.T.Still University and in 2011 was awarded the Dr. Harry Strusser Memorial Award from New York University, College of Dentistry. In 2012, Dr. Finkelstein received the Alpha Omega International Dental Fraternity highest honor, the Meritorious Service Award. In 2016, Dr. Finkelstein was honored by Temple University with initiation into the Gallery of Success.

Dr. Allen Finkelstein, the Chief Executive Officer of Bedford HealthCare Solutions is the former Chief Dental Officer of AmeriChoice/United Health Group insuring over 3.5 million lives in dental government coverage.

Dr. Finkelstein is a 1965 graduate of the University of Pittsburgh with a Bachelor of Science degree. In 1969, he graduated with honors from Temple University School of Dentistry in Philadelphia, Pennsylvania where he was awarded a Doctor of Dental Surgery degree. In 2009, Dr. Finkelstein was awarded a Doctor of Humane Letters degree from the A.T.Still University and in 2011 was awarded the Dr. Harry Strusser Memorial Award from New York University, College of Dentistry. In 2012, Dr. Finkelstein received the Alpha Omega International Dental Fraternity highest honor, the Meritorious Service Award. In 2016, Dr. Finkelstein was honored by Temple University with initiation into the Gallery of Success.

Dr. Finkelstein is currently an adjunct Clinical Assistant Professor of Pediatric Dentistry at New York University, College of Dentistry, Associate Clinical Professor at the University of Pennsylvania School of Dental Medicine, Senior Advisor for Oral Health Strategies adjunct facility member of the Arizona School of Dentistry and Oral Health AT Still University, a member of the Harvard University School of Dental Medicine Dean’s Advisory Board, a member of Drexel College of Medicine Student Advisory Board, a member of the Visitor’s Board of the Kornberg School of Dentistry at Temple University, a member of the University of Buffalo School of Dental Medicine’s Advancement

Council, a member of Al Quds University Advisory Council, a member of the Dean’s Advisory Board University of Buckingham, a member of the Dean’s Advisory Council University of Pennsylvania School of Dental Medicine and serves on the Board of Governors of Tel Aviv University.

Matthew Holt
Matthew Holt is best known as the founder of The HealthCare Blog and (with Indu Subaiya) the Health 2.0 conferences, he now splits his time between them, Catalyst @ Health 2.0 (not owned by HIMSS), and the SMACK.health Advisory service for health tech startups
Full Bio

Matthew Holt

Matthew Holt is best known as the founder of The HealthCare Blog and (with Indu Subaiya) the Health 2.0 conferences, he now splits his time between them, Catalyst @ Health 2.0 (not owned by HIMSS), and the SMACK.health Advisory service for health tech startups,

During his career he has spent nearly 30 years in healthcare and health care IT as a generalist forecaster and strategist, having worked for renowned forecasting (IFTF) and polling (Harris) organizations, conducted several groundbreaking in-depth studies about many aspects of healthcare and delivered several keynote addresses all over the world. He knows a few people too. Holt is also on the board of the Society for Participatory Medicine

Holt is best known as the founder of The HealthCare Blog and (with Indu Subaiya) the Health 2.0 conferences, he now splits his time between them, Catalyst @ Health 2.0 (not owned by HIMSS), and the SMACK.health Advisory service for health tech startups,

Health 2.0 is the leading conference series showcasing frontier technologies in health care. In April 2017 HIMSS bought the conference side of Health 2.0 which he continues to work on.

The Catalyst @ Health 2.0 division (not part of HIMSS) runs challenges, code-a-thons, innovation programs, and market intelligence, and owns the SourceDB which has more health tech companies in it than you can imagine!

The HealthCare Blog has been a leading source of opinion, news and interviews about health and health technology since 2003. It also features his short but sweet "Heath in 2 point 00" videos with Jessica DaMassa.

And at SMACK.health he advises over 25 startups navigating the healthcare world.

During his career he has spent nearly 30 years in healthcare and health care IT as a generalist forecaster and strategist, having worked for renowned forecasting (IFTF) and polling (Harris) organizations, conducted several groundbreaking in-depth studies about many aspects of healthcare and delivered several keynote addresses all over the world. He knows a few people too. Holt is also on the board of the Society for Participatory Medicine

Gennadiy Borisov
Senior Executive with 20+ years of experience in Operations, Web & Mobile & IoT Product Development, Digital Media, and Telecommunications with Fortune-500 and start-up companies in US and Europe.
Full Bio

Gennadiy Borisov

Senior Executive with 20+ years of experience in Operations, Web & Mobile & IoT Product Development, Digital Media, and Telecommunications with Fortune-500 and start-up companies in US and Europe.

Senior Executive with 20+ years of experience in Operations, Web & Mobile & IoT Product Development, Digital Media, and Telecommunications with Fortune-500 and start-up companies in US and Europe.

Global experience in management of technology and product teams, strategic outsourcing and cost reduction, Consumer and Industrial IoT, big data management and visualization, global video delivery and analytics, new revenue generation, on-the-spot solution finding. Results-driven player with strong entrepreneurial instincts, leadership qualities and team building abilities.

Entrepreneur, liaison and a consensus builder with a strong technology and execution backbone, someone who enjoys contributing on many levels. Responsible for growing digital businesses maximizing the combined benefit of technology, business models and content.