Custom Fit - Octavia St
DEXA and VO2 max testing in SF. Instalab handles your order, scheduling, results delivery, and physician review.

Available services
Prices include your test, physician order, scheduling, and physician-reviewed results with an action plan.
Pricing & member benefits
- Test price is set by Custom Fit - Octavia St.
- Instalab concierge fee, $49 per test, covers the order, scheduling, and physician-reviewed results.
- Instalab+ members pay the test price only; the concierge fee is waived. Membership is $99 a month, billed separately.
- Exact total shown before you pay.
Measure your lean mass, fat mass, and visceral fat precisely.
$199or $150 for membersMeasure your cardiorespiratory fitness, a strong marker of long-term health.
$334or $285 for members
- We schedule your visitOptions within 1 business day.
- Physician order includedNo referral or doctor visit needed.
- Upfront pricingSee your total before you book.
- Results and an action planPhysician-reviewed, sent to you.
Common questions
Contact
- 323 Octavia St, SF, CA 94102
- (415) 891-7120
- Mon6:00 am to 8:00 pmTue6:00 am to 8:00 pmWed6:00 am to 8:00 pmThu6:00 am to 8:00 pmFri6:00 am to 8:00 pmSat7:00 am to 7:00 pmSun7:00 am to 7:00 pm
- Get directions
Other locations nearby
- 1SimonMed Imaging - Van Ness0.7 mi›
- 2Quest Diagnostics - San Francisco 15th Street0.8 mi›
- 3Sutter California Pacific Medical Center0.8 mi›
- 4SimonMed Imaging - San Francisco Post St SFMRC0.8 mi›
- 5CPMC Imaging, Van Ness Campus | 1375 Sutter Street0.9 mi›