I had a really positive experience with Slim Master, especially working with Coach Mike. He was incredibly supportive and kept me accountable throughout the program. We checked in weekly (sometimes more), and he was always available to answer my questions and guide me when I needed help. While I personally didn’t achieve the full results I was hoping for, I recognize that a big part of that was my own busy schedule and eating out frequently. The program works best when you can fully commit to it. If you have a manageable routine and are ready to stay consistent, this is a great program and I would definitely recommend it. The coaching and support are truly there.
Verified profile · Encino, CA
No BS · no spa pays to rankSlim Masters
Medical Spa in Encino, CA
Profile reviewed by No BS Med Spa Reviews Editorial Team · Updated 2026-07-10
Key Facts
- Slim Masters is a medical spa located at 9134 Sepulveda Blvd 2221 Virtual Only.
- Rating: 5/5 across 219 patient reviews.
- Phone: (323) 591-4028.
- Services: Weight loss service.
- Price range: $$.
Our composite score from 6 weighted data signals.
How we calculated this
- Google rating1.50 of 5 · weight 30%
5/5 stars
- Review volume0.84 of 5 · weight 25%
219 reviews (log-normalized)
- Review recency0.30 of 5 · weight 10%
60% of recent reviews in last 12 months
- Sentiment analysis0.75 of 5 · weight 15%
100% positive across 5 reviews
- Data completeness0.75 of 5 · weight 15%
8/8 data points verified
- Google Place ID verified0.25 of 5 · weight 5%
verified via Google Places API
Slim Masters in Encino, California specializes in weight loss services and operates on a virtual-only basis from their Sepulveda Boulevard location. The practice is rated 5 stars across 221 reviews, reflecting consistent patient satisfaction with their approach. Patients searching for medically supervised weight loss solutions in the Los Angeles area frequently consider Slim Masters for their remote consultation model.
About Slim Masters
Based in Encino, CA, Slim Masters is a med spa focused on medically supervised weight loss. It operates out of 9134 Sepulveda Blvd 2221 Virtual Only. Services are delivered in a clean, professional environment, with weight loss customized to individual goals. Clients rate it 5 stars over 219 reviews, a consistently glowing track record. Pricing sits in the mid-range tier. Worth knowing: care is physician-led, and consultations are complimentary. Reach out to confirm availability, current pricing, and provider credentials before your visit.
See the best-rated med spas in Encino, CA →
Contact & Location
Ratings & Reviews
Slim Masters ranks via our priority score (rating × log of review count), which favors providers with both high satisfaction and substantial review volume. See how we rank.
Rating distribution
Rating breakdown for Slim Masters
Slim Masters holds a 5/5 overall rating across 219 patient reviews. The distribution below reflects 5 analyzed reviews.
Editorial audit
11 data points we verified
- Verified address9134 Sepulveda Blvd 2221 Virtual Only
- Phone number(323) 591-4028
- Real website (not directory URL)slimmasters.com
- Aggregate rating5/5
- Patient review volume219 reviews
- Recent review text5 most recent on file
- Service inventory1 services documented
- Operating hours7/7 days documented
- MSD Editorial Score4.4/5
- Sentiment analysis100% positive across 5 reviews
- Editorial sub-ratings5 aspects scored across 5 reviews
We evaluated Slim Masters across 11 verified data points before listing. Read our research methodology →
Recent Patient Reviews
Verified reviews sourced from Google. 5 most recent shown.
For someone that already knows a bit about eating healthy, I came into this program with the hope of getting off of my frequent, convenient fast food meals, resetting my taste buds, and getting back to enjoying real, whole foods. Two weeks in, I could already tell that was happening. Clearer, softer skin, some weight loss, and virtually no more abdominal bloating were a few of the extra benefits I experienced. The accountability Mike offered was key to completing this program with success. It was the part that I was missing when I’d try to do this on my own. I’m super impressed with the products I tried. I’m very picky when it comes to shake powder, and theirs are very tasty. I am also quite impressed with their vitamins. I love the fact that they are fully traceable, and the company’s transparency is a big deal to me. I will be reordering as well as trying some of their other products. 5 Stars ⭐️⭐️⭐️⭐️⭐️
I joined the Slim Masters program and lost 40 lbs in 4 months. At 70 years old, I had tried so many diets and programs before, but nothing ever worked — I couldn’t even lose 1 lb. This time, the weight finally came off. I feel like a new person. I sleep better, have more energy, and my health has greatly improved. What I love most is that I didn’t have to do any hard exercise, which was perfect for me at my age. Slim Masters changed my life, and I highly recommend it to anyone who has been struggling like I was.
Lost 20 lbs and 5 inches off my waist in 3 months with Slim Masters. I'm feeling so happy and so much healthier. My clothes went from 2XL to L. Can't believe I can lose this much in this short amount of time without having to exercise. I love this Slim Masters program. I have more confidence and like taking pictures more now. Thank you to my coach Mike for helping me every step of the way. If anyone wants to lose weight in a healthy and sustainable way without exercising then I highly recommend the Slim Masters program.
I’ve lost about 17–18 lbs in my first month with Slim Masters and I feel great! It’s been simple, sustainable, and I’m honestly so happy with the results. My wife also lost 10 lbs in her first month, and I’m really proud of her too. The best part is — no exercise needed, no meds, and it’s a very healthy way to lose weight. Huge thank you to Coach Mike for all his support throughout the process. I highly recommend anyone looking to lose weight naturally to check this out and book a free consultation — it’s so worth it.
Review analysis
What our analysis found across 5 reviews
AI-assisted analysis using Anthropic Claude Haiku 4.5 — every theme below was derived from the original Google reviews shown below this section, which you can verify yourself.
What patients praise
- Coach Mike's weekly accountability and support
- Weight loss without exercise required
- Sustainable results with whole foods focus
Concerns mentioned
No notable concerns surfaced in this analysis.
Editorial sub-ratings
Across 5 reviews · AI-assisted analysis using Anthropic ClaudeFive aspects we score for every spa with reviews on file. Each citation below is a verbatim quote from the actual reviews — you can verify any of them in the Recent Reviews section.
- Staff & bedside mannerFriendliness, attentiveness, communication.5.0of 5
“He was incredibly supportive and kept me accountable throughout the program. We checked in weekly (sometimes more), and he was always available to answer my questions and guide me when I needed help.”
- CleanlinessFacility appearance, hygiene, equipment care.3.0of 5
- Pricing transparencyWere prices communicated clearly up front?3.0of 5
- Wait timesPunctuality and scheduling experience.3.0of 5
- Results qualityDid treatments work? Naturalness and longevity.5.0of 5
“I joined the Slim Masters program and lost 40 lbs in 4 months. At 70 years old, I had tried so many diets and programs before, but nothing ever worked — I couldn't even lose 1 lb.”
Sub-ratings are produced by Anthropic Claude Haiku 4.5 reading the spa’s public Google reviews. Each citation is verbatim — we do not paraphrase. If an aspect was rarely mentioned, we default to 3 (neutral) and leave the citation blank. Read methodology →
Citations
Sources we analyzed for this listing
- 219 Google reviews
- 5 review excerpts on file
Last updated Jun 20, 2026 · How we source data →
What clients love about Slim Masters
- Consistently high marks for Weight loss service results
- Long track record — 219 patient reviews and counting
- 5-star average across all aggregated reviews
Services & Specialties
Services include Weight loss service.
What to Expect at Slim Masters
Expect to begin with a one-on-one consultation that doubles as a medical intake — health history, goals, and often baseline labs. If a GLP-1 medication is appropriate, a physician-led provider explains the titration schedule, what side effects to watch for, and how follow-ups work. Ongoing visits track progress and adjust the plan. This is a medically supervised program, not an over-the-counter fix. With complimentary consultations on offer, the first visit is low-commitment. Come prepared with questions about results, downtime, and pricing, and don't hesitate to confirm that a licensed provider will perform your treatment.
Financing Available for Weight loss service in Encino
Many med spas in Encino offer financing through Cherry, Affirm, or CareCredit, which let you spread treatment costs over fixed monthly payments. Ask Slim Masters during your consultation which plans they accept and whether interest-free terms are available.
Financing terms vary by provider and approved credit. Bring your questions about deposits, APR, and prepayment options to your initial consultation so you can compare totals across weight loss service packages in Encino, CA.
Hours of Operation
| Monday | 9:00 AM – 5:00 PM |
| Tuesday | 9:00 AM – 5:00 PM |
| Wednesday | 9:00 AM – 5:00 PM |
| Thursday | 9:00 AM – 5:00 PM |
| Friday | 9:00 AM – 5:00 PM |
| Saturday | 9:00 AM – 5:00 PM |
| Sunday | Closed |
Location
9134 Sepulveda Blvd 2221 Virtual Only, Encino, CA
About Slim Masters
Slim Masters in Encino, CA offers weight loss among its med-spa services. It averages 5 stars from 219 reviews, and it falls in the mid-range on cost. Among its noted features are free consultations and physician oversight. Verify offerings and availability with the spa before your visit.
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We forward your request to Slim Masters. Free, no obligation — and we never sell your place in line.
Venues nearby
Frequently Asked Questions
Where is Slim Masters located?
Slim Masters is located at 9134 Sepulveda Blvd 2221 Virtual Only in Encino, CA.
What is the phone number for Slim Masters?
You can reach Slim Masters at (323) 591-4028.
What services does Slim Masters offer?
Slim Masters offers weight loss service. Contact the provider directly for current service availability and pricing.
What is the rating of Slim Masters?
Slim Masters has a 5/5 star rating based on 219 aggregated patient reviews.
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Editorial integrity
Why Slim Masters is on our list
We evaluated 8 data points before listing Slim Masters. We never accepted payment from this business — they earned this listing through our methodology.
See how we research →Data sourcing: Business information is sourced from public business records. Ratings reflect aggregated patient reviews. See how we verify, how we rank, and methodology.