Weight Loss Spa · San Francisco, CA/Updated June 13, 2026
The 9 Best Weight Loss Clinics in San Francisco, CA
Finding the right weight loss clinic can transform your health journey. Avoid the common pitfalls with our ranked list of top providers in San Francisco.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent10 companies evaluated
cover story
★ Editor's ChoiceCore Wellness Functional Medicine
94Score
Latest update · June 13, 2026: Initial ranking published. 10 San Francisco-metro weight loss spa businesses evaluated, top 9 ranked by Vetted Score.
Weight loss clinics can be a game-changer for those struggling with their health and fitness goals. In a city like San Francisco, where wellness trends are ever-evolving and expectations run high, the right clinic can provide the support and expertise you need.
To compile our list of the best weight loss clinics, we evaluated ten providers in the metro area, focusing on their ratings and review counts. This rigorous process ensures that you have access to trusted options, as each business is assessed on its performance and client satisfaction.
10weight loss clinics evaluated in San Francisco
4.58average rating across the field
1.5Kcustomer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
With a perfect 5-star rating from 71 reviews, Core Wellness Functional Medicine is celebrated for its personalized approach to weight loss, focusing on functional medicine principles.
Orangetheory Fitness holds an impressive 4.9 rating based on 98 reviews, known for its high-energy group workouts that blend cardio and strength training.
Our evaluation process involved analyzing customer reviews and ratings from various sources, ensuring a comprehensive view of each clinic's reputation. We do not accept payment for placement, maintaining independence and objectivity in our rankings.
The list is refreshed monthly, allowing us to capture the most current feedback and performance data. This ensures that our recommendations reflect the latest insights from clients in San Francisco.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a perfect 5-star rating from 71 reviews, Core Wellness Functional Medicine is celebrated for its personalized approach to weight loss, focusing on functional medicine principles. Clients appreciate the thorough consultations and tailored plans. However, the limited number of reviews raises some concerns about long-term effectiveness. Overall, it's a great choice for those seeking a customized weight loss journey.
Orangetheory Fitness holds an impressive 4.9 rating based on 98 reviews, known for its high-energy group workouts that blend cardio and strength training. Many members report significant weight loss and improved fitness levels. However, it may not suit those who prefer a more individualized approach to weight loss. It's ideal for fitness enthusiasts looking for a motivating group environment.
Mochi Health, Corp is notable with a 4.6 rating from 1,288 reviews. Customers praise its comprehensive approach, combining medical guidance with nutritional support. Many find success with their structured programs. However, the sheer volume of reviews may lead to mixed experiences. It's a solid option for those seeking a well-reviewed clinic with extensive client feedback.
Pros
Extensive client feedback
Medical and nutritional support
Variety of programs offered
Cons
Mixed experiences reported due to high volume of reviews
Cardinal Weight Loss has a perfect 5-star rating from 10 reviews, indicating strong early satisfaction among clients. It specializes in the Ideal Protein protocol, which emphasizes low-carb dieting. However, the small review base means long-term effectiveness is still uncertain. This clinic is best for those interested in structured, diet-focused weight loss.
Semaglutide SF holds a 5-star rating from just 2 reviews, suggesting early positive feedback for its weight loss treatments using the Semaglutide medication. Clients report significant weight loss benefits. Still, the minimal review count makes it a promising but unproven choice for long-term results. This option may suit those looking for medication-assisted weight loss.
JumpstartMD has a 4.4 rating from 13 reviews and is noted for its individualized weight loss programs. Clients appreciate the supportive staff and structured plans. However, the small number of reviews means it may not yet have established a solid reputation. It's suitable for those seeking a personalized approach to weight management.
The Medical Weight Management Program at Kaiser Permanente rates 5 stars but only has 1 review. This suggests potential for quality service, though the lack of feedback makes it hard to gauge effectiveness. It may appeal to Kaiser members looking for medical supervision in their weight loss efforts. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is medical supervision for weight loss. It serves San Francisco, with $100 to $300 pricing, and the honest trade-offs are only one review raises concerns about reliability.
Radiant Health SF has a 4.3 rating from 8 reviews, focusing on holistic approaches to weight loss. Clients appreciate the supportive environment and diverse options. However, the thin review base raises questions about consistent quality. This clinic may suit those interested in holistic health practices alongside weight management. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is holistic weight loss approaches. It serves San Francisco, with $100 to $300 pricing, and the honest trade-offs are limited reviews may indicate unproven results.
MD Weight Management has a 3-star rating from 2 reviews, indicating mixed client experiences. While some appreciate the services, the low rating suggests that it may not meet everyone's expectations. This option may work for those willing to try a less established clinic, but caution is advised. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is basic weight management. It serves San Francisco, with $100 to $250 pricing, and the honest trade-offs are low rating and limited reviews raise concerns.
How to choose a weight loss clinic in San Francisco
Selecting the right weight loss clinic is crucial for your success. Here are key factors to consider to avoid common missteps.
Check for Credentials
Ensure the clinic has certified professionals. Look for reviews that mention qualified staff and their expertise.
Read Client Reviews
With many clinics having limited reviews, pay attention to detailed client experiences. Look for patterns in satisfaction or dissatisfaction.
Consider Treatment Options
Different clinics offer various programs. Identify what aligns with your needs, whether it's medical supervision, nutritional counseling, or fitness programs.
What it costs
What weight loss clinics cost in San Francisco
Understanding the costs associated with weight loss clinics can help you budget effectively. Here’s a breakdown of what to expect in San Francisco.
Initial Consultation$100 to $300 for an initial assessment, which may include health screenings and personalized plans.
Monthly Programs$200 to $500 depending on the level of support and services included, such as counseling and meal plans.
Supplemental Treatments$50 to $150 per session for additional services like body composition analysis or personal training.
Long-term Packages$1,000 to $3,000 for comprehensive programs that cover multiple months, often with significant discounts for upfront payments.
Frequently asked questions
How much does weight loss treatment cost in San Francisco?
Prices vary, but many clinics offer plans ranging from $150 to $400 per month.
What should I expect during my first visit to a weight loss clinic?
Your initial visit typically includes a consultation, health assessment, and personalized weight loss plan.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most San Francisco residents: <strong>Core Wellness Functional Medicine</strong>
Call Core Wellness Functional Medicine first for a strong track record of success with personalized plans. If you're looking for a high-energy environment and group workouts, Orangetheory Fitness is your pick. For those seeking a tech-savvy approach and extensive online resources, Mochi Health, Corp could be the better choice.