Diagnostics first: the practice that says no.

The first appointment produces nothing

Nothing, at least, that most patients expect. No prescription, no infusion, no supplement plan. A 120-minute intake at Sable Ridge produces a history, a set of orders and a date — the day the results come back and the actual conversation begins.

'People arrive with a printout and a question,' Ivers says. 'Usually the question is which program they should buy. My answer is that I don't know yet, and neither do they.'

It is an unusual opening position in a market that has learned to sell certainty. Austin now counts dozens of clinics offering longevity programs, most of them structured as annual memberships with a fixed panel and a fixed price. Sable Ridge charges for the intake, charges for the panel, and only then quotes what follow-up will cost.

What gets measured

The baseline panel runs to 42 markers, and its center of gravity is cardiovascular. ApoB rather than LDL-C alone. Lp(a) once, because it is largely genetic and rarely repeated. Fasting insulin and HOMA-IR alongside HbA1c, because the two answer different questions. hs-CRP. A full thyroid and sex hormone panel.

Then function: VO2max on a treadmill with gas exchange, DEXA for body composition and bone density, grip strength, and a two-week continuous glucose trace that patients tend to describe as the most uncomfortable part of the process — not physically, but because it is difficult to argue with.

Imaging is added on indication, not by default. A coronary calcium score when the numbers and the family history point that way. Low-dose lung CT for a narrow group. 'Every scan we don't need is a finding we don't have to explain away later,' Ivers says.

Where the practice stops

The list of what Sable Ridge does not offer is nearly as long as what it does. No in-house supplement sales. No infusion menu. No hormone therapy on request without indication, documented symptoms and a review schedule agreed in writing.

That last one costs the practice patients, and Ivers is unsentimental about it. 'Somebody who wants a prescription rather than an assessment will find one within a mile of here. I'd rather they find it there.'

Epigenetic age testing sits in an in-between category: offered, tracked over time, and labeled research-grade in the patient's own report. 'It's a number I'll watch with you. It is not a diagnosis, and anyone who tells you otherwise is selling something.'

The part that takes years

The plan that follows the review appointment is written, dated and carries recheck intervals from the beginning — three months for lipids after an intervention, twelve for DEXA, twenty-four for VO2max unless training changes substantially. The point, Ivers argues, is not the first number but the second and the fifth.

'Prevention is a trend line, not an appointment. Most of my work is making sure the same test gets run the same way ten years from now.'