Person sitting on a wooden pier at sunset, looking out across calm water toward the horizon.

Add healthy years

Longevity is about more than preventing disease. SimonMed Longevity brings together sophisticated disease prevention through advanced imaging and innovative technologies, empowering you to take a proactive approach to your health.

Improving your healthspan starts with an inside look

The goal isn’t just to live longer—it’s to stay healthier for longer. Advanced imaging gives you a deeper look inside your body, helping you understand where you are today so you can make more informed decisions about the years ahead.

See more

See more

Advanced imaging can reveal information that isn’t available from symptoms or routine checkups alone.
Understand more

Understand more

Combine imaging, biomarkers, AI and clinical expertise to put findings into greater context.
Act earlier

Act earlier

Use what you learn to have more informed conversations with your doctor and take a more proactive approach to your health.

Go deeper into every dimension of your health

From a radiation-free whole-body MRI to advanced biomarkers and cardiovascular imaging, our longevity services give you more ways to understand what’s happening inside your body. Choose the level of insight that fits your goals and take a more proactive approach to your health.

A different approach to prevention, led by physicians

For over 20 years, SimonMed has pioneered the preventive MRI, performing some of the first whole-body MRIs worldwide in 2003. Today, SimonMed Longevity builds on that legacy with more ways to look deeper, understand more, and take action for your long-term health.

Dr. John Simon

Dr. John Simon

Pioneer in whole-body MRI

More than 20 years ago, Dr. John Simon helped pioneer whole-body MRI screening in the U.S. Today, that expertise is at the foundation of SimonMed Longevity—bringing clinical-grade imaging and subspecialty radiology expertise to people who want to take a more proactive approach to their health.

Dr. Brandon Rafison

Dr. Brandon Rafison

Medical Director of Longevity

Dr. Brandon Rafison brings a preventive cardiovascular perspective to longevity, with board certifications spanning internal medicine, cardiovascular disease, echocardiography and nuclear cardiology. His work goes beyond identifying cardiovascular disease, recognizing that preserving health requires understanding the entire body and mind as one integrated system.

A patient sits on the edge of an MRI table while a clinician explains the procedure.

Whole-body MRI

Our pioneering, clinical-grade whole-body MRI uses advanced imaging to examine major organs in a single, radiation-free scan—helping identify clinically meaningful findings that may otherwise go unnoticed. 

Your scan is reviewed by experienced radiologists. Results are available online, with a private one-on-one consultation to help you understand your findings and what to consider next.

brain Brain
liver icon Liver
kidneys Kidneys
pancreas Pancreas
lungs Lungs
reproductive organs Reproductive organs
spine Spine

Enhanced Screening

Our most personalized screening experience combines a whole-body MRI with advanced lab testing, body composition analysis, and optional add-on screenings—tailored to your health history, lifestyle, and long-term goals.

Whole-body MRI
Body composition
Lab work

Heart health is the foundation of Longevity

Heart disease doesn’t always come with a warning. Cardiovascular Longevity uses advanced diagnostics and expert guidance to identify risk earlier—giving you more information and more opportunity to take action before symptoms appear.

Two men jogging together across a pedestrian bridge, chatting and holding water bottles under a blue sky.
cascaid-health

Enhanced post-screening support  

SimonMed Longevity is powered by a partnership with Cascaid Health, enhancing your experience beyond the scan itself. From the moment you choose your screening, Cascaid’s concierge-style support helps guide you through scheduling and next steps—especially if you personalize your care with add-on services.  

Jen Worman -  / SimonMed Patient

Jen Worman

SimonMed Patient

“Being proactive about my health matters—for myself and my family. SimonMed helped diagnose a brain aneurysm early, giving me clarity and a plan for my future. The experience was easy, efficient, and truly life-changing.”

Mo’Shai Gibbs -  / SimonMed Patient

Mo’Shai Gibbs

SimonMed Patient

“I wanted real clarity, real understanding, and real information about what was going on in my body. Having access to my imaging and a consultation to walk me through the results gave me exactly what I was looking for. If you want to take control of your health, I highly recommend the SimonMed whole-body MRI.”

Mary Ann Waldron -  / SimonMed Patient

Mary Ann Waldron

SimonMed Patient

“Most people with aneurysms have no symptoms. As a result of the SimonMed whole-body MRI, they saw the aneurysm and found something that hardly anyone would find. It became a life-saving moment. There’s no doubt about it. This scan saved my life.”

Your health. Your information. Your next move.

You can’t take action on what you don’t know. SimonMed Longevity brings multiple dimensions of your health into focus—from what advanced imaging can reveal to what your biomarkers and cardiovascular health can tell you. Use that insight to have more informed conversations, make proactive choices and take greater control of your health for the years ahead.