You've Googled "best weight loss clinic Henderson" and now you're staring at a wall of options. Every clinic claims to be the best. Every site promises results. How are you actually supposed to pick?
This guide cuts through the noise. We'll show you what separates a serious medical weight loss clinic from a place running a GLP-1 promotion this quarter, then explain how Medi-Slim Weight Loss & Spa measures up. We've been serving Las Vegas and Henderson patients for more than 22 years, which means we were doing medical weight loss long before semaglutide made it trendy — and we'll still be here once the hype settles down.
Here's how to choose well.
"Best" is subjective, but a few things separate clinics that consistently help patients from clinics that just sell injections. When you're shortlisting options in Henderson, look for these:
If a clinic ticks those boxes, you're in good shape. If it leans on flashy marketing and skips the medical fundamentals, keep looking.
MediSlim has been treating weight loss in the Las Vegas valley for over 22 years. That predates the Ozempic boom by a long way. We watched the field evolve — phentermine, then HCG, now GLP-1s — and we kept the parts that worked. Henderson patients drive in from Green Valley, Anthem, Inspirada, Seven Hills, and the MacDonald Ranch area, and many of them are repeat patients from earlier weight-loss seasons.
Our clinic is led by Dr. Ogonna, who is board-certified in Obesity Medicine and bariatric-trained, alongside Dr. Pamela Gabriel, also bariatric-certified. NP Janessa rounds out the clinical team along with a pharmacist on staff and medical assistants. Your provider will be one of our clinicians — every visit is with a real medical professional who reads your labs, listens to your goals, and adjusts the plan as needed.
We don't push one medication at every patient. Depending on your history and goals, your provider may recommend:
If one approach doesn't suit you, we have others. That flexibility is one of the biggest reasons patients stay with us long-term.
If you've researched GLP-1 medications, you've seen names like Ozempic, Wegovy, Mounjaro, and Zepbound. Those are brand names — the manufacturer's labels. MediSlim dispenses compounded semaglutide and compounded tirzepatide, the generic equivalents, prepared by a licensed compounding pharmacy. Same active ingredients. Same mechanism. We'd rather tell you that up front than have it come as a surprise at your first visit.
MediSlim doesn't accept insurance. What we do offer is straightforward, transparent pricing you can call and ask about, with no surprise fees layered on top. Your provider will walk you through pricing for your specific plan during your consultation.
Different medications have different candidacy criteria. Here's the short version:
Compounded semaglutide and tirzepatide are typically appropriate for adults with a BMI of 30 or higher, or 27 or higher with weight-related conditions like type 2 diabetes, high blood pressure, or sleep apnea.
Phentermine is often a fit for overweight patients who need appetite control while building habits. Your provider will determine the length of treatment based on your response — it isn't locked to a strict timeline.
B12 and fat-burning shots are usually used alongside a primary plan to support energy and metabolism.
Your provider will look at your weight history, labs, current medications, and goals to recommend a starting point. If a medication isn't appropriate for you, we'll tell you that and suggest a different path.
Most patients on a GLP-1 notice appetite reduction within the first one to two weeks. The number on the scale tends to follow over the next few weeks as you eat less, hydrate more, and move a little. Clinical trials show patients on tirzepatide losing an average of 15–20% of body weight, and patients on semaglutide losing 12–15%. Phentermine results vary by patient and lifestyle.
Those are averages from clinical trials. Real-life results vary — your starting weight, activity level, sleep, stress, what you eat, and how well you tolerate the dose all matter. Henderson summers don't help anyone's outdoor routine, so we build the lifestyle side around what you can realistically do here.
You'll have regular check-ins with your provider to adjust the dose, manage any side effects, and track progress with body composition measurements when appropriate.
MediSlim is based in Las Vegas and serves the entire valley. From Henderson, the drive is short — most of our Henderson patients come in from Green Valley, Anthem, Seven Hills, Inspirada, and MacDonald Ranch. We're open Tuesday through Saturday with a midday lunch break on weekdays, and closed Sundays and Mondays.
If you're comparing Henderson-area weight loss options, we're worth putting on your list — and we'd rather earn the spot honestly than oversell it here.
Medi-Slim Weight Loss & Spa is based in Las Vegas, Nevada, and we serve patients from Henderson, Summerlin, Spring Valley, North Las Vegas, and all surrounding areas.
Consultations are by appointment. Give us a call or book through our website to reserve your spot.
Look for board-certified bariatric or obesity-medicine leadership, real provider visits (not online questionnaires), multiple medication options, transparent pricing, in-house nutrition support, and a long review history. A clinic that ticks those boxes will serve you better than the one with the loudest marketing.
MediSlim is based in Las Vegas, a short drive from most Henderson neighborhoods including Green Valley, Anthem, Inspirada, Seven Hills, and MacDonald Ranch. Many of our patients drive in from Henderson regularly.
No. MediSlim doesn't accept insurance. We offer transparent cash pricing — you can call us and ask, and your provider will go over the specifics of your plan during your consultation.
Compounded semaglutide, compounded tirzepatide, phentermine, vitamin B12 injections, and fat-burning shots, plus keto and intermittent fasting counseling, lab work, body composition tracking, and medical-grade supplements. Your provider will recommend a plan based on your goals and medical history.
No. We dispense compounded semaglutide (the generic equivalent to Ozempic and Wegovy) and compounded tirzepatide (the generic equivalent to Mounjaro and Zepbound). Same active ingredients, prepared by a licensed compounding pharmacy.
Call us at (702) 258-8456 or book through medisliminc.com. Consultations are by appointment and are paid. We'll review your history, talk through your goals, and recommend a plan that fits you.
