Tom has spent his career using technology to improve health. Over 20 years at McKinsey he co-founded the
McKinsey Health Institute, co-founded McKinsey’s AI practice, led its payor practice, and served as global co-leader of technology solutions. He worked with large health care providers and public health offices to develop and launch digital health solutions focused on brain health.
Tom serves as Vice Chair of
Mercy Ships International, which operates the largest non-governmental hospital ships in the world benefiting 2.5 mm beneficiaries. He is also co-founder of
Backrs, a the social mobility and workforce development platform.
Tom, a recent empty nester, enjoys adventures with his wife Kim, mountains, skippering boats, playing and writing music, global affairs, and anything related to nutrition, fitness, and feelings.

Cedric Gousseau
Co-founder
Cedric’s career and experiences led him to pursue his life mission of eradicating Alzheimer’s Disease. Previously, he was an Associate Partner at McKinsey where he helped lead the virtual health practice and the McKinsey Health Institute. Most of his time was spent helping payors, providers, and health tech companies leverage technology to drive better patient outcomes. He also interned with Peter Attia in the development of his premium digital product,
Early.
He discovered his family’s genetic risk for Alzheimer’s in 2017, which sparked a nearly decade long passion for applying cutting edge science and technology to improve brain health. In 2019, he won the MIT Healthcare Hackathon pitching a dementia prevention startup.
Cedric is a credentialed actuary (ASA), which was his first foray into the mathematics of longevity. In his free time, he enjoys sports (skiing, squash, rock climbing, ultimate frisbee, cycling, hockey, tennis, surfing, disc golf, slaloming, kiteboarding), fitness, travel, piano, and Russian saunas.

Courtney Giles, RN
Head coach
TBD
TBD
TBD
Wendy Pietri, BSN RN
Health coach
Wendy’s curiosity about the world and love of interacting with others led her to pursue degrees in Biology and Nursing from The University of Tennessee. Rather than treat symptoms, sickness, and injuries, she strives to educate others with easily achieved, science-backed strategies and solutions to prevent problems and disease.
Her pursuit of excellence as a professional athlete has fueled her interest in optimizing mental and physical performance, both in her own life and in helping others become the healthiest and happiest versions of themselves.
Her mom’s journey inspired Wendy to dedicate herself to the study of longevity and brain health. Over the past 6 years she embarked on life-changing journey that resulted in a passion for nutrition, sauna, weightlifting, walking, pickleball and travel with her family. She’s eager and excited to share what she’s learned with others.

Aditya Mookerjee
Founding engineer
Aditya has over 10 years of experience in engineering and engineering leadership, having built several large-scale healthcare software platforms. He has contributed his expertise as a software engineer in the medical device industry building Continuous Glucose Monitors, in the Electronic Medical Records industry working on Telehealth and payments platforms and at Curative, where he developed systems powering 15% of U.S. COVID-19 tests and a health insurance business.
Aditya holds a Bioengineering degree from Lehigh University and a Master's in Bioengineering and Computer Science from UCLA, where he focused on applied machine learning in health domains. Recently relocated to Boulder, Colorado, from San Diego, California, Aditya enjoys surfing, gym workouts, hiking, kayaking, walking his two dogs (a German Shepherd and a Labrador Retriever), and sauna and ice bath sessions.
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Harshel Bahl
Founding engineer
Harshel's academic training has fueled his interest in the HealthTech industry, with a particular focus on the complexities of Alzheimer’s disease. He is passionate about improving the prevention landscape for at-risk individuals.
Harshel holds a first-class BSc in Physics with Medical Physics from University College London and an MS in Biomedical Informatics from Harvard Medical School. His interest in Alzheimer’s disease began at Harvard, where he developed a deep-learning-based classification model for Alzheimer’s disease states using brain MRIs. Additionally, he has conducted research at the Dana Farber Cancer Institute on cancer genomics and at University College London on image registration.
Alongside his academic pursuits, Harshel has extensive software engineering experience through personal projects and internships. This experience enabled him to build the initial beta platform for BetterBrain.
Outside of his professional pursuits, Harshel enjoys reading about new science and technology, cooking, running, music, grand-tour-style road trips, and coding for fun.

Yan Oczkowicz
Head of product
Yan has spent his education and career exploring different aspects of the healthcare system. He worked for 3 years in a tissue engineering lab designing bioreactors to grow whole lungs from stem cells. He later moved to McKinsey & Company for 4 years, working as a Specialist in the healthcare practice. His projects focused on building new business units and products to improve the quality, accessibility, and affordability of healthcare.
Yan was preparing for physician training at Johns Hopkins School of Medicine when he quit to help start BetterBrain, where he leads product development. He’s excited to finally have found a role that combines his passions for patient care, nerdy tech, and wide-scale impact.
Yan holds a Bachelor of Science in Biomedical Engineering from Yale University. In his free time, he enjoys exploring mountain ranges on foot and on skis.
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Tricia Mangan
Head of growth
Tricia is a US Alpine ski racer and 2-time Olympian currently competing on the FIS Audi World Cup speed circuit. She graduated in 2021 from Dartmouth College with a degree in Mechanical Engineering.
Her pursuit of excellence as a professional athlete has fueled her interest in optimizing mental and physical performance, both in her own life and in helping others become the healthiest and happiest versions of themselves.
Throughout her athletic, academic, and career pursuits, Tricia has taken an unconventional path, constantly pushing against traditional boundaries. Her belief that questioning the norm leads to innovation and progress fuels her excitement and passion for BetterBrain's potential to revolutionize dementia prevention.
Beyond her athletic and career pursuits, Tricia loves reading (especially biographies and WWII history), filmmaking, naps, and spending time outside learning new things with friends and her five siblings.