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HealingMaps Take: Prairieville’s closest peptide therapy option — Rejuvime Medical’s Ascension Parish satellite brings Mallory McKernan FNP-C (ICU nursing background) and the chain’s full Sermorelin and GLP-1 weight-loss menu to patients between Baton Rouge and Gonzales. Mallory McKernan, FNP-C leads the clinical team and protocols are tailored to each patient’s goals after consultation.
Rejuvime Medical offers 5 specific peptide compounds (CJC-1295, Ipamorelin, Sermorelin, Semaglutide, and Tirzepatide), placing it in the bottom half of the 9 Louisiana peptide clinics in our directory (the median clinic menu offers 6 compounds; the deepest offers 12). The clinic is physician-led (MD or DO); about two-thirds of Louisiana peptide clinics in our directory are.
✓ Last verified: April 22, 2026 — Edited & verified by Angelica Bottaro for HealingMaps Editorial Staff
| Location | Prairieville, Louisiana |
| Address | 17581 Old Jefferson Hwy, Prairieville, LA 70769 |
| Phone | (225) 271-5711 |
| Website | rejuvimemedical.com |
| Treatments | Sermorelin, Semaglutide, Tirzepatide, BHRT, Testosterone Replacement |
| Conditions Treated | Hormone-related weight gain, hormonal aging, fatigue, thyroid deficiency, sexual dysfunction |
| Administration | Subcutaneous injection; oral; same membership tier system as main brand |
| Cost | Published membership tiers at rejuvimemedical.com/tiers |
| Insurance | N/A |
| Clinical Lead | Mallory McKernan, FNP-C — Location Provider — Board-Certified Family Nurse Practitioner; ICU nursing background; Dr. Jonathan Weiler, MD (Medical Director) |
Who Will Prescribe Your Peptides?
Your prescribing provider, Dr. Mallory Mckernan, is verified in the federal CMS National Plan & Provider Enumeration System (NPPES) under NPI 1770164816, with a primary specialty of Nurse Practitioner and a primary practice address in Baton Rouge, LA. CMS records show this NPI has been active since 2021. NPPES record verified 2026-05-29. Dr. Mallory Mckernan’s NPI tenure is the longest-tenured among the 6 Louisiana peptide providers we’ve verified in NPPES (longest-tenured peer registered in 2006; cohort median 2008).
What this means for you: In the US, any actively state-licensed physician can legally prescribe compounded peptides — board certification in a specific specialty isn’t required for peptide prescriptions.
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Typical Peptide Therapy Cost in the U.S.
National peptide therapy pricing — based on 487 verified peptide clinics in our directory (April 2026 data). Adjust the calculator below to model your own protocol.
How Much Will Peptide Therapy Cost?
Estimate your monthly and program cost based on HealingMaps proprietary clinic pricing data across 487 verified peptide clinics.
Ongoing monthly
$200–$500
Range: $99–$600/mo
First month (incl. consult + labs)
$550
Range: $449–$950
Estimated program total
$1,550
Range: $944–$3,950
First-month setup varies. Some clinics bundle it; others bill consult + labs separately. Ask this clinic for exact pricing.
Select a peptide program to see pricing context.
Is Rejuvime Medical the right fit for you?
✓ Choose Rejuvime Medical if:
- You’re in or willing to travel to Prairieville — peptide therapy generally requires in-person consultation and ongoing follow-ups.
- You want a physician-led practice (MD/DO).
✗ Look elsewhere if:
- You need to start treatment within the same week. Most peptide programs require baseline labs (1-3 days) plus pharmacy fulfillment (a few more days) before your first dose — plan on 1-3 weeks from consult call to first injection.
- You’re shopping primarily on price and need per-compound rates published up front. Most clinics share specific pricing only on the consult call. Use our cost calculator above for ballpark estimates and confirm specifics with the clinic.
- You want a clinic that publicly states its 503A or 503B compounding pharmacy — this listing doesn’t disclose sourcing.
What to Expect at Your First Rejuvime Medical Appointment
- Initial consultation / intake — typically 30–60 minutes reviewing medical history, goals, current medications, and prior labs.
- Baseline lab work — most clinics require labs before prescribing growth-hormone secretagogues (CJC-1295/Ipamorelin, Sermorelin) and GLP-1s (semaglutide, tirzepatide), since those compounds modulate endocrine and metabolic pathways. Tissue-repair peptides (BPC-157, TB-500), sexual-wellness peptides (PT-141), and topical compounds are sometimes prescribed without labs. This listing doesn’t explicitly state lab requirements, so confirm on your consult call which panels they require for your specific protocol. Even when labs aren’t strictly required, they’re a smart personal baseline. See our guide to peptide therapy lab work for what to ask about.
- Protocol design — based on what’s published, your provider may select from: CJC-1295, Ipamorelin, Sermorelin, Semaglutide or Tirzepatide. Final selection depends on your goals, lab results, and any contraindications.
- Prescription written + sent to compounding pharmacy — The clinic doesn’t publicly state its 503A or 503B sourcing, so confirm fulfillment timing on your consult call (in-state-only vs. nationwide; compounded-after-Rx vs. pre-batched).
- Self-administration training — for injectable peptides, the clinic walks you through subcutaneous injection technique, needle handling, refrigeration, and rotation sites.
- Follow-up — typically a 4–6 week check-in to assess response, side effects, and whether dose or compound needs adjustment.
Most Rejuvime Medical patients report the consult-to-first-injection window runs 1–3 weeks depending on lab turnaround and pharmacy fulfillment.
What to Ask on Your Rejuvime Medical Consult Call
The questions below are pulled from the gaps in this specific listing — areas the clinic doesn’t publicly answer that you should clarify before booking. Each one is designed to get you a useful answer in 30 seconds or less.
- “Which of your peptides is most commonly prescribed for my goals?” Helps you understand whether the clinic’s expertise matches what you’re trying to achieve.
- “Is your compounding pharmacy 503A or 503B, and which specific pharmacy do you use?” The class affects whether your prescription is custom-compounded (503A) or pre-batched (503B), and whether they can ship across state lines.
- “How long has the clinical lead been prescribing peptides specifically?” A long medical career doesn’t always mean long peptide-specific experience — those are different track records.
- “Which lab panels do you require for the protocol you’d recommend for me?” Clinics typically require baseline labs for hormone-modulating compounds (semaglutide, tirzepatide, growth-hormone secretagogues) and may skip them for some tissue-repair or topical compounds. Knowing your clinic’s specific lab requirements helps you compare to peers — and even when not required, baseline labs are smart personal protection.
- “Is this entirely cash-pay, or do you accept any insurance for the GLP-1 path (semaglutide, tirzepatide)?” Compounded peptides are almost never covered, but brand-name GLP-1s sometimes are with prior authorization.
- “What’s the total first-month cost — consult fee, labs, and initial prescription combined?” First-month all-in is usually 1.5–2× the recurring monthly cost. Ask for an itemized breakdown.
- “Is follow-up telehealth-friendly, or are in-person visits required at every milestone?” The listing doesn’t mention telehealth — important to know if you travel or move.
- “From my consult to my first injection, how long is the typical timeline?” Lab turnaround + pharmacy fulfillment usually means 1–3 weeks. Confirms expectations.
About Rejuvime Medical
Rejuvime Medical operates in Prairieville, Louisiana and offers peptide therapy. The clinic’s peptide menu includes sermorelin, semaglutide, tirzepatide and related compounds, administered via subcutaneous injection; oral; same membership tier system as main brand.
For a closer look at how these compounds work, read our deep dives on the CJC-1295 and Ipamorelin growth-hormone peptide stack and the next frontier of peptide wellness beyond GLP-1s.
What People Like
Closest peptide clinic for Ascension Parish / Prairieville residents (serves Gonzales-to-BR corridor), FNP-C with ICU nursing background, same published membership pricing and Rejuvime quality, Old Jefferson Highway location.
What People Don’t Like
Same compound limitations as the Baton Rouge flagship — Sermorelin confirmed, other growth-hormone peptides not listed publicly.
Getting Started at Rejuvime Medical
Book a consultation at rejuvimemedical.com or by phone at (225) 271-5711. Mallory McKernan, FNP-C conducts labs and intake before starting any hormone or peptide protocol.
Explore more what peptides are and why everyone in wellness is talking about them.
Frequently Asked Questions
What peptides does Rejuvime Medical offer?
Based on this listing, Rejuvime Medical names 5 specific peptide compounds: CJC-1295, Ipamorelin, Sermorelin, Semaglutide, and Tirzepatide. The clinic may offer additional compounds not published on its public listing — confirm the full menu on a consult call.
Is the clinical lead at Rejuvime Medical a verified physician?
Yes. Dr. Mallory Mckernan is registered in the federal CMS National Plan & Provider Enumeration System (NPPES) under NPI 1770164816, with a primary specialty of Nurse Practitioner and a primary practice address in Baton Rouge, LA. The NPI has been active since 2021.
Does Rejuvime Medical offer telehealth or virtual visits?
Rejuvime Medical doesn’t mention telehealth or virtual visits on its listing. Most peptide clinics require in-person evaluation for the initial consult; some offer virtual follow-ups once a patient is stable. If geography or travel matters to you, ask on the consult call whether they can prescribe and follow up virtually — and which states they’re licensed to do so in.
How does Rejuvime Medical compare to other Louisiana peptide clinics?
Among verified Louisiana peptide clinics in the HealingMaps directory, Rejuvime Medical ranks in the bottom half of Louisiana peptide clinics in the directory by compound depth. Compound depth is one signal among several — provider credentials, pharmacy sourcing transparency, and lab requirements also matter when comparing.
Where is Rejuvime Medical located?
Rejuvime Medical is located in Prairieville, Louisiana. The full street address, phone number, and hours are listed in the data card above.
What Louisiana Peptide Patients Are Likely Asking
Themes drawn from HealingMaps editorial analysis of verified Louisiana peptide clinics in our directory. Refreshed quarterly; percentages rounded to nearest 5%.
Which peptides do most Louisiana clinics actually offer?
Across Louisiana peptide clinics in our directory, Semaglutide appears in 100% of listings; Tirzepatide in 100%; Sermorelin in 80%; BPC-157 in 65%. Compounds appearing in fewer than 20% of Louisiana listings — including GHK-Cu, Epitalon, Semax — are less commonly disclosed; patients seeking those should specifically ask whether the clinic prescribes them.
How transparent are Louisiana clinics about their compounding pharmacy?
10% of Louisiana clinics in our directory openly state whether they use a 503A or 503B compounding pharmacy. The rest leave the class unstated. The distinction matters for patients — 503A pharmacies fill prescriptions individually after your provider writes them (typically a few-day wait, in-state shipping), while 503B outsourcing facilities pre-batch under direct FDA inspection (often supporting same-visit fulfillment and direct-to-home shipping). Worth asking specifically before you book.
Who’s actually prescribing peptides in Louisiana?
80% of verified Louisiana clinics name an MD or DO as clinical lead (this listing’s clinical lead is Nurse Practitioner-trained). The remainder are NP/PA-led or don’t publicly name a specific prescribing clinician. Any state-licensed physician, NP, or PA can legitimately prescribe compounded peptides — but knowing your prescriber’s training and tenure helps you assess fit for your specific protocol.
How deep are Louisiana peptide menus typically?
The median Louisiana clinic in our directory publishes 6 specific peptide compounds on its listing. The deepest disclosed menu names 12; every clinic names at least one compound. A wide menu means more options at one clinic; a narrow menu can reflect specialization (e.g. weight-loss-only programs) or limited public disclosure (the clinic prescribes more than it advertises).
Pharmacy sourcing: This clinic doesn’t state its 503A or 503B compounding pharmacy partner. The class affects how your prescription is fulfilled — custom-compounded with in-state shipping (503A) versus pre-batched with broader shipping including direct-to-home delivery (503B) — so it’s worth asking before starting any compounded protocol.
How we vetted this clinic
Rejuvime Medical’s named prescriber is verifiable in the CMS National Plan & Provider Enumeration System — the highest single trust signal we look for. The clinic names 5 specific peptide compounds — including CJC-1295, Ipamorelin, and Sermorelin. What’s not publicly stated: which pharmacy class (503A vs 503B) handles compounding. Worth asking on your consult call. See our full vetting rubric →
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Healing Maps Editorial Staff
View all posts by Healing Maps Editorial StaffThe Healing Maps Editorial Team has decades of experience across all facets of the psychedelic industry. From assessing studies and clinic research, to working with clinician's and clinics, we help provide data-backed information to psychedelic-curious individuals across the globe.
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