Limited time offer

$199$49 intro DEXA scan

Hurry! Offer ends soon.

DAYS

HOURS

Min

Sec

Palo Alto Grand Opening

$199$49 DEXA Scan

Limited-time grand opening offer! Our lowest price ever. Book now and get a FREE 20-minute expert analysis with a Kalos coach.

Book your DEXA scan now

195 Forest Ave, Palo Alto, CA 94301 (next to Nobu)

Kat V.

Harsh is able to give such targeted and useful feedback on my body and needs through this innovative program that combines a data-driven approach with personalized fitness goals. The DEXA scan was super cool! I've never had something like that done before.

Jason M.

Incredibly professional & knowledgeable team here led by Harsh. First time getting a DEXA scan and I’m excited about a science-backed way to improve my health

Jordan T.

I’ve been getting DEXA scans for a while, and this experience was exactly what I’ve been missing: spot-on coaching to help me understand my scan results and create a plan for building muscle. I met the CEO, and he personally crafted me an exercise plan that I will try for the next month then come back. Love it!

Summer K.

Got my Dexa scan and learned so much about my body and how I can improve my health moving forward! Harsh was super kind and thorough when explaining what each number meant. Would definitely come back to keep tabs on the progression of my health!

An l.

I’ve been working out for 20+ years (and some of that time with a trainer). Using the data and insights from KALOS I’m learning so much more about my body / health than I have this entire time. Scheduling has been easy, location is great, and Harsh has been very knowledgeable. Great experience so far!

Take control of your health with the data that matters

DEXA scans are the gold standard for measuring body composition. Whether you’re an athlete, a weekend warrior, or just starting your fitness journey, DEXA scans give you actionable insights to help you train, recover, and perform at your best.

Book your DEXA scan

Body Fat Percentage

Recommended Calories

Muscle Mass Distribution

Visceral Fat

Recommended Protein Intake

Bone Mineral Density (BMD)

Lean Body Mass (LBM)

Lean Mass

Total Body Weight

Body Fat Distribution

Resting Metabolic Rate (RMR)

And so many more...

High performers rely on DEXA scans

"We are really adamant that our patients get DEXA scans at least once a year. I think it’s a very important thing to be doing."

Peter Attia, M.D.

Author, Outlive

“In 5 minutes, DEXA gives a crystal-clear picture of mass imbalances that even outstanding physical therapists can miss after hours of observation."

Tim Ferriss

Author, The 4-Hour Body

"My DEXA scan this year had the lowest body fat on the team. It feels good to be competing with running backs on body fat."

Nick Bosa

Defensive End, San Francisco 49ers

DEXA has been seen in

Book your scan now

How it Works

Start with a DEXA scan—unlock your best health.

Book your DEXA scan

Step 1. Schedule your DEXA scan

We have two convenient locations in downtown San Francisco and Palo Alto that serve residents all over the Bay Area.

Step 2. Receive a comprehensive in-person analysis of your results

All employees at Kalos are data scientists. We will analyze your results with you in-person.

Step 3. Customized exercise & nutrition program (optional)

Based on the analysis, we can determine if a 4 week exercise and nutrition program makes sense for you.

Meet our expert team

Harsh Sinha

Founder

Harsh is a former Meta AI Data Scientist and Equinox personal trainer who is certified by the National Academy of Sports Medicine in personal training and nutrition coaching. He holds a Bachelor's Degree in Computer Science from Harvard University.

Callum Parker

Co-Founder

Callum is a former 800m runner (PR: 1:54) and was the first person to join the 1000lb club and run a 4:30 mile on the same day. He holds a Bachelor's Degree in Economics from the University of Cambridge. He is certified by the National Academy of Sports Medicine in personal training and nutrition coaching.

Alex Shultz

Head of Programming

Alex is a former Division I collegiate swimmer from Yale University and Olympic Trials qualifier. He has worked with Olympic medalists, professional triathletes, and general fitness enthusiasts looking to improve strength and longevity. He is certified by the National Academy of Sports Medicine in personal training and nutrition coaching.

Matteo Ascherio-Victoria

Performance Coach

Matteo is a semi-professional soccer player, calisthenics athlete and former Data Scientist at Accenture. He holds a Bachelor's degree in Quantitative Science and Human Health from Emory University. He is certified by the National Academy of Sports Medicine in personal training and nutrition coaching and is a 200-hour certified yoga teacher.

Book your DEXA scan

Kalos vs. Traditional DEXA Providers

Traditional DEXA Providers

Results Interpretation

In-person, detailed walkthrough of your scan with a Kalos data scientist who translates your numbers into actionable insights.

Complex PDFs emailed to you—no explanation, no guidance, no next steps. Good luck.

Expertise

Harvard, Yale, and Cambridge (UK) trained data scientists and NASM-certified trainers.

Often just a technician running the machine—not equipped to offer strategic health & fitness insights.

Q&A / Expert Access

Grill your KALOS data scientist—ask anything about your scan, progress, strategy, or health. Nothing is off limits.

No opportunity for questions—technicians aren’t qualified to interpret health and fitness data. You can ask ChatGPT and receive generic information.

Exercise & Nutrition Guidance (Optional)

Hyper-personalized training and nutrition programs tailored to your specific DEXA scan data and health & fitness goals.

Limited or no capability to translate scan data into actionable fitness or nutrition plans.

Book your DEXA scan

Book your intro DEXA scan

📅 Limited Time Offer – Book Your Introductory DEXA Scan Today!

Book your scan now