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Cancer is no longer rare. It’s personal.
Today, 1 in 2 Americans will face a cancer diagnosis in their lifetime. And for many, it’s becoming a chronic condition—one that reshapes life for years, not months. Yet the way we talk about cancer—and treat it—hasn’t kept pace.
Our Story

It’s Time to Change the Story We Tell About Cancer

At Complement 1, we are changing the story—from reaction to prevention, from surviving to thriving

We bring clinically validated, high-adherence lifestyle science into everyday cancer care—complementing standard of care treatment.  With daily, live support people need to take control of their health, their healing, and their future.
Our Story

The Builders Behind the Breakthrough

Karan BajajFounder & CEO
Trupti MukkerCo-Founder & COO
Christopher CogleChief Medical Officer
Dina SegroChief Commercial Officer
Amanda GrilliHead of Exercise Oncology
Katya BykovaHead of Marketing
Darrin MooreVP of Growth

Guided by the Science, Grounded in Care

Christopher CogleMD
Professor of Oncology, University of Florida • Clinical Scholar, Leukemia & Lymphoma Society • 140+ publications
Neil IyengarMD
Director of Survivorship, Emory Winship Cancer Institute; Breast Cancer & Exercise Oncology Specialist; Formerly Memorial Sloan Kettering Cancer Center
Arash AsherMD
Director of Cancer Survivorship & Rehabilitation, Cedars-Sinai; National Leader in Supportive Oncology
Lorenzo CohenPh.D
Distinguished Professor of Clinical Cancer Prevention; Cancer Survivor; Founding Member & Past President, Society for Integrative Oncology
Emmanuel StamatakisPh.D
Professor of Lifestyle & Health, University of Sydney; Co-chair, WHO Physical Activity Guidelines; Cancer Prevention Researcher
Karen CollinsMS, RDN, CDN, FAND
Nutrition Advisor to AICR, 30+Years • Cancer nutrition specialist
Complement 1
Evidence Based Design
The program is based on hundreds of peer-reviewed scientific studies on the impact of lifestyle on Cancer – including physical movement and nutrition.
Personalized Delivery Model
Delightful live guidance, prioritizing individualized patient care and delivering high satisfaction.
Exceptional Outcomes
Patient metrics – pain, sleep, side effects, and Quality of Life Score – show marked improvements, projecting reductions in cancer recurrence and mortality rates.
Now, we’ve made it accessible to all.
Together, we can save over 200,000 lives each year and improve millions of lives globally.
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Complement 1 isn’t just supporting people—it’s helping them recover, rebuild, and rise.
Let’s Close the Gap in Cancer Care—Together
Disclaimer: Complement 1 should not be used in place of treatments recommended by users’ medical team.
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