At Longeny, our mission is to redefine health by focusing on not just lifespan but health
span. We exist to empower individuals with the tools, knowledge, and guidance to extend
their years of healthy, active and happy lives. We are here to help people live life to the
fullest.
As an entrepreneur, I’ve always been driven to create value. My entrepreneurial journey began in media, founding one of India’s leading creative content companies. I partnered with global giants like Unilever, Coca-Cola, Microsoft, HP, Sony, Samsung, GM, Suzuki, delivering large-scale, complex projects across the globe.
But while my professional life flourished, I faced a completely different struggle at home. Watching my father, a physician himself, suffer from multiple chronic conditions, I realised our healthcare system is reactive, treating symptoms instead of addressing root causes. The common notion that disease and decline were inevitable parts of aging felt deeply flawed. This realisation triggered my pivot. I immersed myself in genomics, aging science, and chronic disease prevention. Rigorous research and collaboration with global experts showed me something transformative. Through advanced diagnostics, personalized nutrition, and functional medicine, we can prevent, reverse, and manage chronic conditions, extending not just lifespan but vitality. That discovery became my mission, and that mission became Longeny.
Aging doesn’t have to mean decline. Let’s redefine it —so health and vitality are within reach for everyone.
With over 25 years in healthcare, I’ve built my career on solving challenges and creating impactful solutions. My journey started with working in some of India’s leading institutions, including Safdarjung Hospital, and Bombay Hospital. From there, I joined GNRC Hospital, Guwahati, where I led the Department of General & Laparoscopic Surgery, performing over 10,000 procedures and launching initiatives like “Life First,” an emergency surgical and ambulance service that transformed care delivery in the region.
In 2008, I took the entrepreneurial leap, co-founding Ayursundra. A one-stop medical centre, a state-of-the-art facility focused on accessible and patient-centric care. What began as a single center grew into a trusted brand across Assam, with multiple locations.
Along the way, I introduced innovations like 24/7 medical kiosks in underserved areas, bridging critical healthcare gaps.
One of my proudest achievements is the creation of the 256-bed Ayursundra Super Speciality Hospital, one of the most advanced medical facilities in Northeast India, which even today remains as a benchmark in the region. During the COVID-19 pandemic, I worked closely with the Assam government to align private and public efforts, for which I was honoured by the state.
Now, I’m bringing this experience to Longeny. I’m deeply aligned with its mission to redefine healthy aging through prevention, disease reversal, and extending healthspan. My focus is on creating sustainable, science-backed solutions that empower people to take control of their health. Longeny is more than a business—it’s a movement to change how we think about aging, health, and vitality.
“The doctor of the future will give no medicine, but will interest patients in the care of the human frame, in diet and in the cause and prevention of disease.” — Thomas Edison, 1903
After 12 years in media, I followed my passion and built Miradorlife, a home interiors brand that celebrated conscious living and personal expression. While the company thrived and went places, my own stress levels and health spiraled downwards.
During COVID, I discovered I had a high Lp(a) — a genetic risk marker for heart disease. With a strong family history and my intense, perfectionist nature, it was a wake-up call. I was on daily medication for blood pressure, migraines, and vertigo. I felt a choice: surrender to it, remain stressed out and leave it to fate, and be on a cocktail of medicines, or hit reset, and take back control.
Trying to find help, I was overwhelmed by the chaos of endless wellness adviceonline, one-size-fits-all solutions, and influencers promising quick fixes. It left me more anxious than informed.
That chaos pushed me to study Functional Medicine and Clinical Nutrition, and then go broader into Integrative Health and Nutrition — The concept of bio-individuality along with root cause analysis helped me change my personal diet, sleep and exercise routine, and in the process reduced and removed my medication load. Through that journey, I transformed my view of health, came off medications, and realized how broken our approach to healing truly is.
Today, as a Co-Founder of Longeny, I’m turning that journey into purpose. We help people truly understand their bodies, prevent illness, restore health, and age with strength and confidence. Because you are more than your symptoms. You are your story. And healing starts when someone listens to it.
Every body has a different health story. I changed mine. I’m here to help you change yours.
“Food is about family, community, identity. We nourish all of those when we eat well.” — Michael Pollan
Dr. Ashwani Garg, is a pioneering physician who blends traditional…
Dr. Bhairab Mondal, PhD, is a leader in biosensor technology…
Dr. Jayashree Shanker is a distinguished expert in medical…
Jin-Xiong She, PhD, is a globally recognized expert in genomic…
Ranadeep Moitra is a pioneer in strength & conditioning (S&C)…
Backed by a team of world-class experts in medicine, nutrition, fitness, and technology, we bring together the best minds to drive innovation and deliver results.
With decades of collective experience and a passion for improving lives, our team is dedicated to your success.
Backed by a team of world-class experts in medicine, nutrition, fitness, and technology, we bring together the best minds to drive innovation and deliver results.
With decades of collective experience and a passion for improving lives, our team is dedicated to your success.
Our solutions are grounded in cutting-edge scientific
research, ensuring that every recommendation and intervention is backed by
evidence and expertise.
Your well-being is at the heart of everything we do.
We’re dedicated to understanding your unique needs and preferences, and
providing personalised solutions that align with your goals.
We’re not just about promises; we’re about results. Our focus
is on delivering tangible outcomes that make a real difference in your health and
quality of life.
From the moment you engage with us, expect nothing
less than exceptional experiences. We’re committed to providing seamless,
personalised, and memorable interactions at every touchpoint.
Backed by a team of world-class experts in medicine, nutrition, fitness, and technology, we bring together the best minds to drive innovation and deliver results.
With decades of collective experience and a passion for improving lives, our team is dedicated to your success.
We’re proud to be the first to promise outcomes, not just promises. With a track record of success and a commitment to transparency and accountability, we stand behind our solutions with unwavering confidence.
That’s the journey we’re on, and we’re excited to
have you by our side.
Brain Health Coach and Fogg Behaviour Designer
International Speaker
Director of Medical Education at Live Younger, Calgary, Canada.
Adviser Health Tech Startups
EDUCATIONAL QUALIFICATIONS:
• MD Obstetrics and Gynecology, India.
• Fellow. American Academy of Anti-Aging Medicine (A4M), USA.
• Brain Health Professional Certification from the Amen Clinics, USA.
• Clinician’s Training on The Clinical Practice of Alzheimer’s Prevention from Alzheimer’s Universe.
• Tiny Habits Certified Coach.
• Trained in Fogg Behaviour Design
DR. KAR’S AREAS OF INTEREST ARE:
• Brain Health
• Hypertension
• Women’s Health
• Behaviour Change
• Health Tech
