Clinical precision. Concierge delivery.
MobileREMS exists because waiting two years for the right bone assessment is two years too long. For patients, and for the physicians who care for them.
Founder Alexandra Kusherets · Certified REMS® OperatorI brought REMS® here because you don't have time to wait for the system to catch up.
I'm Alexandra Kusherets. A DEXA flagged something I didn't understand, and I waited two years for a REMS® provider to travel into Washington. I wasn't fragile. I didn't need fear. I needed the full picture. So I founded MobileREMS. You shouldn't have to wait either.
Immune-Centric Longevity Coach · Certified Nutritional Coach · Certified Echolight REMS® Operator
MobileREMS + IIMHE
A proud member of the International Institution for Musculoskeletal Health & Equity — a global community advancing the science of bone and musculoskeletal health.
Global Experts
Working alongside leading orthopedic specialists and international REMS experts.
REMS Innovation
Expanding awareness of radiation-free bone assessment.
Informing the Field
Contributing to research and emerging publications.
Who's behind the scan.
Every MobileREMS scan is performed by the same certified operator.
The same certified operator, every time
Alexandra Kusherets, founder of Longevia and a certified Echolight REMS® operator. Not a rotating technician. Not a contractor sent for the day. The founder, on every scan, accountable for every result. Your patient is in trained hands.
Twenty years running complex systems
Before Longevia, Alexandra led global, multimillion-dollar technology programs, including work with the healthcare company Allergan Aesthetics. Precision at scale, delivered on schedule. Run it however suits your practice: send your patient to book directly and keep it off your desk, or coordinate through your own office. The scheduling, the scan, and the report run the same either way. You decide how involved you want to be.
She captures the data. You own the read.
Echolight REMS® hands you a reading nothing else gives you: a structural look at bone quality that density alone can't capture. It doesn't replace anything you already use. You read it. You interpret it. It's your data, and it sharpens the workup you already trust. REMS® assesses bone density and bone quality.
She built this because her own bone was read by density alone
Ten years into studying nutrition, immunity, and long-term health, Alexandra's own scan came back judged on density alone. She went looking for the structural picture. Nobody local could give it to her, so she brought the service to the area herself. You remain their physician. She brings the layer that completes the view.
You make the plan. We help them live it.
You know the gap. You give a patient the plan: the nutrition, the movement, the lifestyle changes that actually move bone. Then life happens, and the plan stays on paper.
For patients who want help putting that plan into practice, Longevia offers coaching. Alexandra is a certified health coach with a decade in nutrition, immunity, and longevity. The work is implementation, not interpretation. She helps your patient build the changes you recommended into how they actually live, week to week.
Your plan stays yours. We don't change it, reinterpret it, or replace it. We help your patient follow it. Every six months, a radiation-free rescan shows whether it's working.
This is optional, and only ever offered to patients who want it.
MobileREMS by Longevia.
Longevia is the master brand: the vision, the platform, the long-term navigation of your health story. MobileREMS is its first product, the door into seeing your bone health clearly, before a crisis, while you can still do something about it.
The promise is simple. Your bones have been talking. MobileREMS by Longevia knows how to listen.