Everwell by St. Luke's, Institute for Women's Longevity
Verified listingAbout Everwell by St. Luke's, Institute for Women's Longevity
What is Everwell by St. Luke's, Institute for Women's Longevity?
Everwell is a women's health practice at 6101 Mid Rivers Mall Drive, 94 Crossing, St. Peters, MO 63304. Its main focus is perimenopause and menopause, with gynecology as its named service. In its own words: "EverWell by St. Luke's is St. Louis's first Institute for Women's Longevity, dedicated to helping women feel their best as they move through perimenopause and menopause and beyond."
The only provider named is Margaret S. Marcrander, M.D., who is part of St. Luke's Medical Group and is accepting new patients. The clinic describes a whole-person approach that looks at hormones, heart health, bones, metabolism, sleep, sexual health and mental well-being together, with a personalized, concierge-style care plan. It does not name weight-loss medication, GLP-1 treatment or peptide therapy, and it does not say which hormone or non-hormone treatments it offers. Hours are Monday through Friday, 8:00 a.m. to 4:00 p.m., and weekends are closed. The phone number is (314) 864-6452.
What does it cost?
It does not publish prices. The first step is a complimentary meet-and-greet consultation, which the clinic offers so you can see whether it is right for you. It does not say whether insurance is accepted, whether a monthly fee would cover medication, or whether there is a membership. St. Luke's runs a general price estimator covering over 300 common services, with a self-pay discount policy, plus a Patient Estimates Team at (636) 685-7879 for services the tool does not include. Everwell does not say whether that tool applies to its visits, so ask.
What should you ask before you book?
Ask who writes your prescriptions, and whether Margaret S. Marcrander, M.D., will be the one seeing you for follow-up. Ask whether any monthly fee includes medication, and if it does, whether the drug is brand-name or compounded. Ask which hormone and non-hormone treatments are available for your symptoms, since the clinic does not name them. Ask what follow-up visits and lab work cost, whether insurance is billed at all, and whether telehealth is offered. If there is a membership, ask how to cancel and whether any fees are refunded.
Who is it a good fit for?
This is a good fit if you are in perimenopause or menopause, want a gynecologist as your main contact, and want the prescribing, medication and follow-up costs confirmed before you pay. If you are looking for weight-loss medication or peptide therapy, the clinic does not name either, so ask directly before you book.
Services Offered
What we confirmed
Read off Everwell by St. Luke's, Institute for Women's Longevity’s own website on 2026-10-11. These are their words, not ours.
- ✓Longevity / anti-aging — listed on their site as “EverWell by St. Luke's is St. Louis's first Institute for Women's Longevity, dedicated to helping women feel their best as they move through perimenopause and menopause and beyond.” source