RENEW Health and Wellness Center
Verified listingAbout RENEW Health and Wellness Center
What is RENEW Health and Wellness Center?
RENEW is a functional medicine and integrative wellness clinic at 500 S. 11th St., Suite 1, McAllen, Texas 78501. Its care is built around lab work and root-cause treatment, and it serves patients from McAllen, Edinburg, Mission, and Harlingen. Sasha Castillo, FNP-BC, MSN, is the Family Nurse Practitioner who runs the practice and the only prescriber named. She holds ANCC certification in functional medicine and is an IFM member. RENEW says she has 20+ years of clinical experience.
The clinic lists functional medicine, IV hydration and vitamin drips, nutraceuticals, medical weight loss, Botox and fillers, and vitamin injections. Hormone replacement also appears in its menu of services. Weight loss and hormones are two parts of a mostly functional medicine and aesthetics practice, not the whole clinic. RENEW does not list peptide or longevity services, and it does not name any weight-loss medication. Hours are Monday to Friday, 9AM to 5PM, and the phone number is (956) 867-2365. On Google the clinic is rated 5 from 42 reviews, under the category alternative medicine practitioner.
What does it cost?
RENEW does not publish prices. The first step is a free consultation, which you request through its website. Its financing runs through Cherry Payment Plans. RENEW says Cherry can be applied to most of its services, with up to $35,000 available, APR as low as 5.99%, and 0% APR for qualified patients. The application uses a soft credit check, and RENEW lists the decision time as under 60 seconds. In its own words: "RENEW has partnered with Cherry Payment Plans to make sure cost is never the reason you put your health on hold."
RENEW does not say whether it accepts insurance. The only payment route it describes is Cherry financing. It also does not say whether a monthly cost includes medication.
What should you ask before you book?
Ask whether the free consultation is the only charge before a plan is set, and what the first lab work and follow-up visits cost. Ask who writes any weight-loss or hormone prescription, and whether that is Sasha Castillo. Ask which weight-loss medication, if any, the program uses, and whether it is brand-name or compounded. Ask whether the monthly fee covers medication, or whether drugs, supplements, and infusions are billed on top. Nutraceuticals are ordered through Fullscript, so ask whether those carry a separate charge.
Ask whether any visits can be done by video, since the clinic does not say. If you plan to use Cherry, ask whether it covers the full protocol or only part of it, what APR you would actually receive, and what happens to your payments if you stop care. Ask whether HSA or FSA cards are accepted. Finally, ask how to cancel and whether any membership renews automatically.
Who is it a good fit for?
This is a good fit if you want lab-based functional medicine in McAllen, are comfortable paying through financing, and want Sasha Castillo as the prescriber for any medication. It is a weaker fit if you are looking for peptide or longevity care, or if you need a named weight-loss medication and a clear monthly price before you call.
Sources: wellnessbyrenew.com/payment-plans, wellnessbyrenew.com/about-sasha, wellnessbyrenew.com
Services Offered
What we confirmed
Read off RENEW Health and Wellness Center’s own website on 2026-10-14. These are their words, not ours.
Hours
Mon – Fri, 9AM – 5PM