Limited time offer

$199$139 intro DEXA scan

Save $60 on your first DEXA scan! Offer expires soon →

DEXA Scan San Francisco

$199$139 DEXA Scan

+ FREE in-person analysis of your scan

98a Battery St, San Francisco, 94111 (next to Salesforce Tower)
Book your DEXA scan
New! We are now HSA/FSA eligible.

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.

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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...
How it Works

Start with a DEXA scan—unlock your best health.

Book your DEXA scan
1

Step 1. Schedule your DEXA scan at our San Francisco location

We're located at 98a Battery St, San Francisco, CA 94111 next to Salesforce tower.

DEXA Scan San Francisco
2

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.

DEXA Scan Results Analysis
3

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. 

DEXA-based health and fitness coaching

Top Performers Rely on DEXA Scans

Your data = your strategy. DEXA scans provide you with powerful data to inform your health and fitness decisions.

"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
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San Francisco's #1 DEXA Scan

With 100+ Five Star Reviews, we are San Francisco's #1 DEXA Scan provider!

An l.
5/5

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!

Kat V.
5/5

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.
5/5

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

Summer K.
5/5

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!

Jordan T.
5/5

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!

Kevin A.
5/5

I did the 8 week program with Harsh and it has been great to track and monitor my progress! Highly recommend for anyone trying to understand their body composition and meaningfully make changes to their health!

Kevin A.
5/5

The staff at Kalos was professional, knowledgeable, and made me feel completely at ease! The personalized training plan they designed based on my DEXA results has been awesome to go through the last couple weeks! I’ve seen noticeable improvements. Highly recommend!

Jillian S.
5/5

Harsh is incredibly knowledgeable and friendly! The initial session we had was fast, efficient, and loaded with information. Harsh took the time to understand my current routine and tailored a plan specifically for me. I cant wait to continue the journey with his guidance!

TJ N.
5/5

Harsh is great, very data driven, not your typical coach and will get you into a good spot through data, accountability, and building good habits. flexible and understanding of individual needs and caters around it. highly recommend

Lauren C.
5/5

It's really incredible to get this feedback after so many years of not really knowing what my body is doing. This scan, the analysis and these workouts are so targeted to me I can feel lit. And I love my check in's with Harsh in their studio. So fun. Thank you so much!!

Meet the team

Founder

Harsh Sinha

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. He is certified by the National Academy of Sports Medicine in personal training and nutrition coaching.

More info
Areas of specialization

Muscle growth, fat loss, bodybuilding, longevity

Fun Fact

Harsh once did 10 DEXA Scans in a single day. Ask him about what factors impact the numbers most!

Co-Founder

Callum Parker

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.

More info
Areas of specialization

Hybrid training, high performance training, sport-specific

Fun Fact

His next goal is to deadlift 500lb and run a mile… all under 5 minutes

Head of Programming

Alex Shultz

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.

More info
Areas of specialization

Sports performance, muscle growth, fat loss, nutrition

Fun Fact

Ask Alex what his deadlift PR is

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.
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FAQs

Your Top Questions Answered: What to Know Before Booking a DEXA Scan in San Francisco

What is DEXA?

A DEXA scan is the world’s most accurate way of measuring body composition. It measures the exact amount of muscle, fat, and bone in your body. It has been used in healthcare settings since the 70s, but has exploded in popularity over the past 5 years within the longevity community.

How long is my appointment?

Your appointment will take roughly 30 minutes. 6 minutes for the scan, 15 minutes to chat about your results, and 10 minutes to chat about how you should be eating and exercising to improve your results.

How long does a DEXA scan take?

The full body composition scan will take just over 6 minutes

Why use a DEXA scan to measure my body composition?

The DEXA scan gives you objective data and information about your body composition. We use this information to design customized exercise and nutrition “A/B tests” to optimize your training.

Why do a DEXA Scan at KALOS?

We don’t just email your results to you and expect you to understand what’s going on. We take the time to interpret your results with you in-person and help you plan the most effective way to take control of your health. We specialize in muscle growth and fat loss

What is the benefit of DEXA-based training over typical personal training?

DEXA scans allow us to A/B test our health. We can measure the impact of intermittent fasting or bench pressing or being vegan on our body and adjust our programming as a result.

Are DEXA scans at Kalos HSA/FSA eligible?

Yes! All of the services we offer at Kalos are HSA/FSA eligible. It's simple: book your scan, then get pre-qualified via TrueMed.

Schedule your intro DEXA scan

 📅 Limited Time DEXA Scan Offer – Book Your $139 DEXA Scan Today!

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Contact
support@livekalos.com98a Battery StreetSan Francisco, CA 94111

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