Quest Diagnostics
Patient Service Center (example, not a partner) · nearest is in Wentzville
1201 Wentzville Pkwy, Ste 117, Wentzville, MO 63385 · (636) 399-9216
Hours vary by day — call ahead or schedule online to confirm before you go.
Elevra Optimal Health is based in nearby Wentzville and treats patients throughout Lake Saint Louis by secure telehealth. There is no in-person clinic to walk into — in Lake Saint Louis or anywhere else in Missouri.
Elevra is a telehealth clinic. All care is delivered remotely by providers licensed in Missouri, and a provider-patient relationship begins only after a licensed provider has evaluated you.
Elevra treats testosterone replacement therapy for men, hormone therapy for women, medical weight loss, and peptide therapy — each prescribed only after lab work (where required) and a telehealth consultation, and only when clinically appropriate.
A free, no-obligation call to talk through your goals and how Elevra's programs work.
Baseline bloodwork at a lab near Lake Saint Louis — see options below — before your consultation.
A licensed provider reviews your results with you by secure video and, if appropriate, builds your protocol.
Elevra does not operate or partner with any lab. Baseline bloodwork is drawn at an independent draw site that accepts outside provider orders — once your provider sends your lab order, you can use any lab that works for you. Lake Saint Louis does not have its own Quest Diagnostics or Labcorp location; the nearest confirmed options are just over the city line:
1201 Wentzville Pkwy, Ste 117, Wentzville, MO 63385 · (636) 399-9216
Hours vary by day — call ahead or schedule online to confirm before you go.
1002 Peruque Crossing Ct, O'Fallon, MO 63366 · (636) 639-2828
Hours vary by day — call ahead or schedule online to confirm before you go.
Addresses and phone numbers verified against each lab's own location page on 2026-09-22. These are independent businesses, not Elevra facilities and not Elevra partners — Elevra accepts results from any lab your provider approves. Confirm current hours directly with the lab before your visit.
Lab-based testosterone optimization for men with clinically low testosterone.
Individualized hormone optimization for perimenopause, menopause, and hormonal imbalance.
Provider-supervised semaglutide (GLP-1) and tirzepatide (dual GLP-1 and GIP) therapy.
Personalized peptide protocols supporting recovery, sleep, and healthy aging.
Talk through your goals with Elevra's team before any telehealth consultation — no obligation, no pressure.
Request a Discovery Call →