The Company

InsideTracker is a personalized health analytics company founded by leading scientists, physicians, nutritionists and exercise physiologists from MIT, Harvard and Tufts University. 

The InsideTracker platform tracks and analyzes key biochemical and physiological markers and applies sophisticated algorithms and large scientific databases to determine personalized optimal zones for each marker. InsideTracker’s expert system offers science-driven nutrition and lifestyle interventions that empower people to optimize their markers. When optimized, these marker levels have been scientifically proven to increase vitality, improve performance and extend life.

Our goal is to empower individuals with the essential information they need to manage and optimize their own health. We believe that by providing a dynamic, personalized analytic platform at the intersection of biology, science and technology, then distilling the results into simple, natural and sustainable nutrition and lifestyle recommendations to follow, we can help people live longer, healthier lives.

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Our Team

  • Rony Sellam

    Rony brings to Segterra 15 years of experience in growth strategies for the health & technology markets. He held senior executive positions in operations, general management, strategy, and business development with NorthPoint Domain and I.C. Sciences after working at Deloitte in Europe and the US. He holds a degree in Business and Management from the I.C.N. Graduate Business School in France.

  • Gil Blander, PhD
    Initial founder, President, CSO

    Gil brings to Segterra more than 18 years of experience in systems biology, computational biology, aging, metabolism, and caloric restriction research. Gil previously worked at MIT (Guarente Lab), the Weizmann Institute (Israel), and several Systems Biology / Computational Biology companies (Genstruct, Compugen, and IBS).

  • Christian Reich, MD, PhD

    Christian has more than 18 years of experience in life sciences research, systems biology, computational biology, and medicine. He was previously VP of Scientific Research at Genstruct and held various positions at Millennium and the European Bioinformatics Institute.

  • David Lester, PhD

    David has more than 25 years of experience in various health and wellness sectors. He has been recognized as a leader in personalized medicine and diagnostics for his work at Theranos, Gene Express, Pfizer, Pharmacia, and the FDA.

Our Board

  • Lee Gartley, MBA
    • Formerly President, Target Software and Target Analytics
    • Formerly Senior VP, Blackbaud
    • Formerly Manager, Art Technology Group
    • MBA, Kellogg Graduate School of Management
  • David Sinclair, PhD
    • Professor, Harvard Medical School
    • Co-founder, Co-chair SAB, BOD Sirtris (Nasdaq: SIRT), sold to GSK for $720 million
    • Co-founder of Ovascience (Nasdaq: OVAS), Genocea (Nasdaq: GNCA), Metrobiotech, Cohbar, BigDataBio
  • Ram Metser, MBA
    • CEO, ScaleBase
    • Formerly VP, Information Management division at IBM
    • Formerly, President and CEO, Guardium, Inc. where he led the company from its initial start-up to market dominance and acquisition by IBM
    • Formerly, VP and General Manager of Nokia Intelligent Applications
    • Formerly, Co-founder and CEO of Telekol Corporation
  • James Cornell, MBA
    • Managing Director, The Bollard Group LLC and Spinnaker Capital LLC
    • Investment Executive, Venture Capitalist and Private Equity Investor
    • Formerly President of several Fidelity Investments' operating companies
    • Former Member of Young Presidents' Organization (YPO)
  • Henry Kauftheil
    • Co-Founder and Chief Strategy Officer of, an integrated, consumer facing health and wellness platform
    • Founder and Chairman of ACG Equities, a real estate investment firm with commercial and residential holdings nationwide
    • Founder and Chairman of a retail holding group with ownership in major supermarkets on the East Coast
    • Formerly, Founder, Chairman and CEO of ICES, an internet ventures and technology holding company, which grew to a valuation of over $1 billion during his tenure
    • Chairman of Mishkan Yechezkel, a non-profit umbrella foundation for youth education and mentoring and services for the sick and needy

Our Scientific Advisory Board

  • David Sinclair, PhD
    Chairman of the Scientific Advisory Board
    • Professor, Harvard Medical School
    • Co-founder, Co-chair SAB, BOD Sirtris (Nasdaq: SIRT), sold to GSK for $720 million
    • Co-founder of Ovascience (Nasdaq: OVAS), Genocea (Nasdaq: GNCA), Metrobiotech, Cohbar, BigDataBio
  • Michael R. Pavia, PhD
    Expert in Systems Biology
    • Entrepreneur-in-Residence at Oxford Bioscience
    • Board member with Genstruct and Azevan Pharmaceuticals
    • Previously Chief Technology Officer at Millennium Pharmaceuticals
    • Vice President - Cambridge Research at Sphinx Pharmaceuticals, a division of
    • Eli Lilly
  • Lenny Guarente, PhD
    Expert in Caloric Restriction and Aging Research
    • Professor, MIT Biology Department
    • Founder of Elixir Pharmaceuticals and co-chair of Sirtris Pharmaceuticals scientific advisory board
    • More than 200 publications and numerous patents in the field of metabolism and aging research
    • His book "Ageless Quest" describes SIR2 as a key regulator of lifespan in response to diet
  • Jeffrey B. Blumberg, PhD, FACN, CNS
    Expert in Human Nutrition
    • Professor, Friedman School of Nutrition Science and Policy, Tufts University
    • Served on the Sports Medicine Committee of the U.S. Olympic Committee and the Food Advisory Committee of the FDA
    • Has over 300 publications in the field of Nutrition
  • Roger A. Fielding, PhD
    Expert in Human Nutrition and Exercise Physiology
    • Professor, Friedman School of Nutrition Science and Policy, Tufts University
    • Consults to the National Hockey League and the Boston Bruins
    • Has more than 80 publications in the fields of Nutrition and Exercise Physiology
  • Steven Tucker, MD, FACP, FAMS
    Expert in Digital Health
    • Private Practice Clinical Physician
    • Senior Consultant in Internal Medicine and Medical Oncology
    • Formerly Medical Director, Pacific Cancer Centre
    • Competitive Age Group Endurance Athlete
  • Dexter Pratt
    Expert in Knowledge Representation and Computational Biology
    • More than 30 years experience in artificial intelligence, systems biology, and web-based education
    • Previously VP of Innovation and Knowledge at Selventa
    • Inventor of BEL (Biological Expression Language)




1 Broadway
Cambridge, MA 02142