Local Guide — Park Ridge, IL
DEXA BODY COMPOSITION SCANS IN PARK RIDGE
On-site Hologic DEXA scanner. 7 minutes, no referral, no insurance hassle. $150 standalone or $405 bundled with a 60+ biomarker blood panel. Read by your provider, not a generic radiology report.
Written and medically reviewed by Missy Zammichieli, DNP, APRN, FNP-BC · Updated April 30, 2026
From the Provider
Missy Zammichieli, DNP, APRN, FNP-BC
Doctor of Nursing Practice
Board-Certified Family Nurse Practitioner
We added a DEXA scanner at the Park Ridge clinic for one specific reason: I was tired of my patients being told their weight loss "was working" because the number on the scale went down. Often, half of what they'd lost was muscle. That's a worse outcome, not a better one.
On a typical week, I'm reviewing DEXA scans for three groups of patients: men starting testosterone optimization who want to confirm the protocol is building lean mass and not just shifting water; women in perimenopause tracking bone mineral density before considering hormone therapy; and people on a GLP-1 (semaglutide or tirzepatide) who need to be sure they're losing fat — not muscle — over the long-running protocol.
The two questions I get asked most: "Is this just for athletes?" (No — bone density alone is reason enough for most adults over 40, and visceral fat measurement is more clinically meaningful than BMI for nearly everyone.) And: "Why does it matter where I get it done?" (Because the scan is only as useful as the person reading it. A radiology report from a hospital tells you the numbers. We tell you what they mean for *your* protocol.)
If you're considering a scan, my honest take: do it once as a baseline before any major intervention — TRT, GLP-1, a serious training block — and again at 3 months. That's where the data starts paying off.
WHAT YOUR SCALE CAN'T TELL YOU
A scale gives you one number: total weight. It says nothing about what's actually changing inside your body — and on most modern interventions, the scale is the least useful number you can track.
The Scale Problem
You can lose 10 lbs of muscle and gain 10 lbs of fat — your scale says nothing changed. You can gain 5 lbs of muscle and lose 5 lbs of fat — your scale says nothing changed. Weight alone is a useless metric for tracking real metabolic progress.
Smart Scales & InBody
Bioelectrical impedance (what smart scales and InBody machines use) estimates body composition by sending a small current through you and inferring tissue type. Hydration, meal timing, and exercise can swing results 3–5%. That's noise, not signal. See our full DEXA vs InBody comparison.
DEXA: The Gold Standard
DEXA uses two X-ray beams of different energies to directly measure fat, lean tissue, and bone — separately. Less than 1% error between scans. It shows where fat and muscle are distributed, not just a single body-fat number. It's the same scan used in clinical research and Olympic training programs.
WHAT YOUR DEXA REPORT SHOWS
Total Body Fat %
Your overall body fat percentage, measured directly — not estimated. The most accurate reading available outside of a research lab.
Regional Muscle Mass
Lean mass in each arm, each leg, and your trunk. Identifies imbalances and tracks muscle gain from training, TRT, or peptide protocols.
Visceral Adipose Tissue (VAT)
The fat around your organs — the most metabolically dangerous kind. Strongly linked to diabetes, cardiovascular disease, and metabolic syndrome. No consumer device measures this accurately.
Bone Mineral Density
Identifies osteopenia or osteoporosis early. Important for women in perimenopause/menopause and men on certain medications. Same scan used in formal bone density screening.
Fat Distribution Map
See exactly where your body stores fat. Android (belly) vs. gynoid (hip/thigh) distribution carries different health implications even at the same total body-fat percentage.
Scan-to-Scan Tracking
Compare scans over time to see exactly how many pounds of fat you lost and muscle you gained. Real data, not guesswork. See a full sample report walkthrough.
WHEN A DEXA SCAN ACTUALLY MOVES THE NEEDLE
Most patients we scan in Park Ridge fall into one of these four situations. If you're not in one of them, a DEXA scan is interesting but probably not necessary.
1. You're starting (or already on) a GLP-1
Without tracking, 30–40% of weight lost on semaglutide or tirzepatide can be lean mass. DEXA at baseline and at 3 months tells us if your medical weight-loss program is producing real fat loss or just a smaller version of the same metabolic problem.
2. You're starting TRT or hormone therapy
TRT and women's hormone protocols should produce measurable changes in lean mass and visceral fat — not just lab numbers. DEXA confirms whether your protocol is doing what it should, or whether the dose needs adjusting.
3. You're over 40 and want a real bone density baseline
For women in perimenopause and men over 50, an early DEXA establishes whether bone loss is already underway — long before a fracture forces the diagnosis. Often comes up as a question during our women's hormone consults in Park Ridge. Not sure whether your personal risk profile justifies a scan? Our FRAX-aligned bone density risk check takes about two minutes and uses the same risk factors clinicians use to decide who should be screened.
4. You're a serious athlete or training for a goal
Cuts, bulks, sport-specific peaking — DEXA gives you objective data on whether your program is producing the body-comp changes you're after. We see CrossFit athletes, runners, and lifters from Park Ridge and the surrounding suburbs come in for quarterly scans.
TRANSPARENT PRICING
No insurance, no membership, no referral. Pay only for what you use.
DEXA Scan
$150
Standalone body composition scan, results read by your provider
HSA/FSA accepted. Most insurance does not cover body-composition DEXA. We are direct-pay specifically so we can run the right tests without insurance dictating what's "approved."
WHERE ELSE TO GET A DEXA NEAR PARK RIDGE
Hospital DEXA is widely available in the Chicago area. The honest comparison:
Hospital systems (Lutheran General, NorthShore, Northwestern)
Most local hospitals have DEXA machines, but they're set up for clinical bone-density screening — not body composition. You'll typically need a physician referral, the scan goes through insurance billing, and the report you receive is a standard radiology read with bone density metrics, not a body-composition breakdown. Wait times are often 2–4 weeks. Out-of-pocket pricing varies but is usually billed at hospital rates.
Commercial body-comp chains (BodySpec, Dexafit, etc.)
These provide proper body-comp DEXA reports at reasonable prices ($45–$80), but the scan is read by a technician and there's no provider context — you get a PDF and you're on your own to interpret it. None have a permanent location in Park Ridge as of April 2026; the nearest pop-up locations are typically in River North or Lincoln Park.
Moonshot Medical (Park Ridge)
On-site Hologic scanner. $150 with provider review. No referral needed. The scan is read in the context of your full health picture — labs, medications, training history, goals. If you're already on TRT, GLP-1, or considering one, this is the option that turns the data into a decision instead of a PDF.
WHAT PARK RIDGE PATIENTS SAY
Real reviews from our Google Business Profile.
"Got my baseline DEXA before starting semaglutide. Came back at 3 months and could see exactly how much fat I'd lost vs. muscle. Completely changed how I think about weight loss."
— Patient, Park Ridge
"Way more useful than the InBody at my gym. Missy walked me through every number and what it means for my training. Booked a follow-up in 3 months."
— Patient, Des Plaines
"Was sent here for a bone density baseline before considering hormone therapy. Got the scan, got my labs, and walked out with a clear plan. Refreshing."
— Patient, Niles
VISIT THE PARK RIDGE CLINIC
Moonshot Medical and Performance
542 Busse Hwy
Park Ridge, IL 60068
- Two blocks east of Lutheran General Hospital, near Busse Hwy & Cumberland Ave
- Free dedicated parking lot on-site, accessible from Busse Hwy
- ~10 min from Cumberland CTA Blue Line; ~5 min from Dee Road Metra
- ~12 min from O'Hare for out-of-town patients
- Wheelchair accessible ground-floor entry; scanner has weight capacity to 400 lb
We see patients across the northwest Chicago suburbs — Park Ridge, Des Plaines, Niles, Edison Park, Norwood Park, Rosemont, Morton Grove, Glenview, Skokie, Mount Prospect, and Arlington Heights. If you're coming from Chicago proper, see our DEXA scan in Chicago guide.
542 Busse Hwy, Park Ridge, IL 60068
Get Directions →COMMON QUESTIONS
Is the radiation from a DEXA scan safe?
Yes. A whole-body DEXA delivers 1–4 microsieverts — about the same as a few hours of natural background radiation, or the radiation in a few bananas. It's a small fraction of a standard chest X-ray. No clinical safety concern for routine repeat scanning, except in pregnancy.
Do I need a referral?
No. We're a direct-pay specialty clinic. Book online or by phone. Most hospital DEXA programs require a physician order; we don't.
What should I wear?
Comfortable athletic clothing, no metal (no zippers, buttons, or underwire bras). Remove jewelry. The more consistent your clothing between scans, the more accurate your scan-to-scan comparisons.
Can I get a DEXA scan if I'm pregnant?
No. Even though the radiation dose is very low, we don't scan during pregnancy. Tell us before scheduling if there's any chance you may be pregnant.
Do I need to fast before a DEXA scan?
Not strictly required, but for maximum scan-to-scan consistency we recommend scanning at the same time of day and similar hydration state each time. If you're bundling with bloodwork, you'll be fasting anyway.
What's the weight limit on the scanner?
Our Hologic scanner accommodates patients up to 400 lb and a 76" body length. If you're outside those bounds we'll let you know during booking and refer you to a system better suited to scan you.
References
- 1. Shepherd JA, et al. "Body composition by DXA." Bone. 2017;104:101–105.
- 2. Kaul S, et al. "Dual-energy X-ray absorptiometry for quantification of visceral fat." Obesity. 2012;20(6):1313–1318.
- 3. Rothney MP, et al. "Precision of GE Lunar iDXA for the Measurement of Total and Regional Body Composition." J Clin Densitom. 2012;15(4):399–404.
- 4. Heymsfield SB, et al. "DXA-derived measures of body composition." Curr Opin Clin Nutr Metab Care. 2015;18(5):491–496.
SEE WHAT YOU'RE MADE OF
Medical-grade body composition scan. 7 minutes. No referral. Park Ridge location.
Book DEXA Scan