Limited time offer
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.
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
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!
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!
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!
In just 30 minutes, your Kalos data scientist will action, analyze and interpret your full body composition scan and provide you with the guidance to shape your training, nutrition, and performance.
After your scan, one of our expert coaches — all of whom are data scientists — will sit down with you to break down every metric in your DEXA report. You'll walk away with total clarity about each number, not just a printout.
Know your true body fat — accurate within 1%. A detailed, color-coded map shows exactly where fat is stored across your body, so you can track visible and invisible changes over time.
See your muscle mass down to the gram, broken out by region. Perfect for identifying strengths, imbalances, or tracking the effects of your training program.
A smarter alternative to BMI. FMI tells you how much fat you carry relative to your height — a clearer view of health risks and body composition.
How much muscle do you carry for your size? LMI answers that with clinical precision — ideal for tracking muscle-building goals.
Your functional strength, measured. This metric tracks the muscle in your arms and legs relative to your height — key for mobility, longevity, and physical performance.
Measure how fat is distributed between your midsection and hips. Central fat is linked to greater health risks — this ratio helps you manage and monitor it.
This is the fat you can’t see — but it’s the most important to track. VAT surrounds your organs and influences inflammation, blood sugar, and long-term disease risk. DEXA is one of the only tools that measures it accurately.
Find out if one side of your body is stronger than the other — down to the gram. Ideal for preventing injuries and tailoring smarter training programs.
Understand the strength of your skeletal system. BMD measures your bone health and fracture risk, helping you track long-term resilience and aging.
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 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 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 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.
Your Top Questions Answered: What to Know Before Booking a DEXA Scan in San Francisco
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.
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.
For the most accurate scan results, wear form-fitting, lightweight athletic clothing—such as compression shorts, leggings, and a fitted t-shirt or sports bra. Avoid any clothing with metal, including zippers, underwire bras, or metal logos, as these can interfere with the scan. You will also need to remove jewelry, belts, and watches before the scan.
There is no onsite parking at our office, but there are several nearby parking garages to choose from. Limited street parking may also be available, though we cannot guarantee a spot. If you’re driving, please allow extra time to find parking.
The full body composition scan will take just over 6 minutes
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.
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
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.
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.
No. Kalos offers DEXA scans for body composition analysis only. Our scans measure fat mass, lean mass, and bone density distribution to help you track fitness and wellness goals. They are not intended to diagnose, treat, or monitor medical conditions. For diagnostic DEXA scans (e.g., osteoporosis screening), please consult your healthcare provider.That said, our scans do include bone density data, including T-scores and Z-scores. While we do not provide a medical diagnosis, these scores can indicate whether your bone density falls within the range associated with osteoporosis or osteopenia. This information can be a valuable starting point for discussing bone health with your doctor.
