Wellvana STL
Verified listingAbout Wellvana STL
What is Wellvana STL?
Wellvana STL is a medical wellness practice at 2930 State Highway K in O'Fallon, Missouri. Its main focus is medical wellness and functional medicine, which the clinic describes as tracing symptoms to their causes through lab work and a plan built around each patient. It pairs that with mind-body services such as massage, dry needling, physical therapy, and a red light therapy room, plus aesthetic treatments like microneedling, chemical peels, and neurotoxin injections.
Its medical menu includes hormone replacement therapy, testosterone therapy, thyroid and adrenal support, gut health work, a blood panel, and IV therapy. Its peptide therapy names BPC-157, CJC-1295/Ipamorelin, GHK-CU, TB 500, Semax, and MOTS-c. The weight loss program offers prescription weight loss medications, lipotropic injections, nutritional guidance, lifestyle coaching, and an InBody body composition scan. The listed hours are Monday through Wednesday 8:30am to 4:30pm, Thursday 9:00am to 5:30pm, and Friday 9:00am to 1:00pm. The phone number is 314-414-3805. Google shows a rating of 5 from 61 reviews.
In its own words: "Our medically supervised weight-loss program begins with lab work to assess your metabolism, hormones, and any underlying factors that may be working against you."
What does it cost?
The clinic does not publish prices for any service, including the weight loss program, hormone therapy, peptides, or IV drips. The booking button reads "Book Free Consultation," so the first visit is listed as free. It does not say whether it accepts insurance or HSA funds, or whether the monthly weight loss fee covers the medication. A Financing page appears in its site menu, and that is the place to ask about payment plans. Before you commit, ask for the full cost of your first month in writing, including labs, medication, and follow-up visits.
What should you ask before you book?
Ask who writes the prescriptions. The clinic does not name the prescribing clinician, and you should know who will see you and monitor your treatment. Ask whether the weight loss monthly price includes the medication, and which medication it is. For hormones and peptides, ask whether the product is brand name or compounded, and which pharmacy prepares it. Ask what blood work, follow-up visits, and refills cost, and whether labs must be repeated before each refill. Ask whether any visits can be done by video, since the clinic does not say. Finally, ask how to cancel a program and whether there is a minimum commitment.
Who is it a good fit for?
This is a good fit if you want an in-person clinic in O'Fallon that offers labs, hormone care, weight loss, and peptides under one roof, and you are ready to pay cash and get prices and prescriber details in writing before booking. If you need a published price list or video visits, call first and get those answers before you schedule.
Sources: wellvanastl.com, wellvanastl.com/medical-weight-loss, wellvanastl.com/peptide-therapy
Services Offered
What we confirmed
Read off Wellvana STL’s own website on 2026-10-11. These are their words, not ours.
- ✓Medical weight loss — listed on their site as “Prescription Weight Loss Medications” source
- ✓Hormone therapy — listed on their site as “Hormone Replacement Therapy” source
- ✓Peptide therapy — listed on their site as “Curious what peptides can do for you? Book a peptide consultation at our O’Fallon clinic to see which peptide protocol is right for your unique goals.” source
We have not yet collected published prices or prescriber credentials for this clinic. When we do, they will appear here with a link to the page they came from — or a note saying the clinic publishes none, which is itself worth knowing. Call them for a price in the meantime.