The Best Weight Loss Clinics in Phoenix, AZ (2026)
A med spa, a nutrition coaching programme and a walk-in clinic can all call themselves weight loss clinics in Phoenix, which makes them hard to compare. Valley Medical Weight Loss & Med Spa has the biggest review history here, 659 Google reviews at 4.9 stars. Ratings on this page run from 4.9 to 5.0.
Short answer
Valley Medical Weight Loss & Med Spa (Phoenix) ranks first with 4.9 stars from 659 Google reviews, and it is also a med spa. re:vitalize Weight Loss & Wellness Center follows at 4.9 stars from 612 reviews; its website describes a coaching and nutrition programme with no shots. Scottsdale Weight Loss Center Phoenix is the only one rated 5.0, from 116 reviews.
Phoenix Clinics Compared on Ratings and Reviews
| # | Name | Rating | Reviews | Best for |
|---|---|---|---|---|
| #1 | Valley Medical Weight Loss & Med Spa (Phoenix) | 4.9 | 659 | Most reviewed |
| #2 | re:vitalize Weight Loss & Wellness Center | 4.9 | 612 | Food-based coaching |
| #3 | Saguaro Medical Weight Control | 4.9 | 147 | Walk-in, Saturday hours |
| #4 | Scottsdale Weight Loss Center Phoenix | 5.0 | 116 | Perfect 5.0 rating |
| #5 | Phoenix Secret for Weight Loss | 4.9 | 103 | Coaching by phone or text |
Ratings and review counts from Google, checked Oct 2026.
What Each Phoenix Clinic Is Like
- Address 3801 N 24th St, Phoenix, AZ 85016
- Hours Mon to Tue: 9:00 AM to 6:00 PM · Thu to Fri: 9:00 AM to 6:00 PM · Sat: 8:00 AM to 3:00 PM
As listed on Google, checked Oct 2026
Valley Medical Weight Loss & Med Spa (Phoenix) has an office on North 24th Street in Phoenix, offering weight loss programs and medical spa services such as facials. It serves Phoenix, Glendale and Tempe, and calls itself a leading weight loss clinic.
What people praise
- Staff who explain things and answer questions
- No pressure to buy extras at a facial visit
- A phone call to check on a client after a fainting episode during a visit
- Saturday hours
Worth knowing
- Several sampled reviews are about facials and other spa services, not weight loss
- Closed Wednesdays and Sundays; the other weekdays run 9:00 AM to 6:00 PM
Reputation scorecard
Volume ranked among 10 Phoenix listings
Our take: Suits people who want a weight loss program and spa treatments at one office, with staff reviewers describe as friendly and clear in their explanations.
- Address 11811 N Tatum Blvd UNIT 3031, Phoenix, AZ 85028
- Hours Tue to Fri: 8:00 AM to 4:00 PM · Sat: 8:30 AM to 3:00 PM
As listed on Google, checked Oct 2026
re:vitalize Weight Loss & Wellness Center is on North Tatum Boulevard in Phoenix. Its programs are food-based, with no shots, and start with a one-to-one consultation and a body composition and metabolic age analysis, followed by coaching. It serves Paradise Valley, North Phoenix, Scottsdale and Arcadia, and says the first consultation is with a board-certified nutrition specialist, followed by biometric testing and a personalized roadmap.
What people praise
- Weekly coaching calls and text contact between them
- Nutritionists who explain the reasons behind each food recommendation
- Patience with long lists of questions
- Saturday hours
Worth knowing
- Closed Monday and Sunday
Reputation scorecard
Volume ranked among 10 Phoenix listings
Our take: Suits people who want a food and coaching plan rather than a medical clinic, and who want to learn to cook with whole foods.
- Address 5202 N 7th St, Phoenix, AZ 85014
- Hours Tue: 8:00 AM to 3:50 PM · Fri: 8:00 AM to 3:50 PM · Sat: 8:00 AM to 12:50 PM
As listed on Google, checked Oct 2026
Saguaro Medical Weight Control has a Phoenix office on North 7th Street and two more locations, in Mesa and Avondale. All take walk-ins only, with no appointments, and Spanish is spoken. The Mesa office is open Tuesday to Saturday, and questions can be sent by text through the website.
What people praise
- Friendly staff who don't make people feel judged for asking questions
- A doctor who, in one review, didn't push the most expensive option
- Drop-in visits that fit a work schedule
- Saturday hours
Worth knowing
- Open Tuesday, Friday and Saturday only, with a short Saturday ending at 12:50 PM
- One sampled review is about a vitamin injection, not weight loss
Reputation scorecard
Volume ranked among 10 Phoenix listings
Our take: Suits people who want a friendly office they can walk into on a Tuesday, Friday or Saturday without booking ahead, and where muscle and fat levels are tracked, according to one reviewer.
- Address 2525 E Arizona Biltmore Cir Ste B-124, Phoenix, AZ 85016
- Hours Tue: 10:00 AM to 5:00 PM · Wed: 6:00 AM to 1:00 PM · Fri: 6:00 AM to 1:00 PM
As listed on Google, checked Oct 2026
Scottsdale Weight Loss Center Phoenix is the Phoenix office of a Scottsdale-based name, at the Arizona Biltmore on East Arizona Biltmore Circle. It is a medical weight loss office, with a doctor, a medical assistant and a front desk team.
What people praise
- Caring front desk and clinical staff
- Weekly check-ins, with a doctor seen every other visit according to one reviewer
- A feeling of not being rushed
- Staff who listen to what has not worked before at the first appointment, according to one reviewer
Worth knowing
- Open Tuesday, Wednesday and Friday only, with early Wednesday and Friday hours (6:00 AM to 1:00 PM)
Reputation scorecard
Volume ranked among 10 Phoenix listings
Our take: Good for early risers who want a medical office and regular in-person check-ins.
- Address 2525 E Thomas Rd Suite# 1, Phoenix, AZ 85016
- Hours Mon to Thu: 9:00 AM to 5:30 PM · Fri: 8:30 AM to 2:00 PM
As listed on Google, checked Oct 2026
Phoenix Secret for Weight Loss has an office on East Thomas Road in Phoenix and serves the greater Phoenix area. It offers a free consultation, and options can be done entirely over the phone. Contact is by phone or an online form, and a team member follows up. Coaching runs through text messages and regular meetings with a coach.
What people praise
- Coaches who are reachable by text
- Clear instructions and a simple sign-up
- Regular meetings with a coach
- Encouraging coaches who share practical food tips
Worth knowing
- Open Monday to Thursday 9:00 AM to 5:30 PM and Friday 8:30 AM to 2:00 PM, closed weekends
Reputation scorecard
Volume ranked among 10 Phoenix listings
Our take: Suits people who want to be coached remotely, by phone or text.
Where the Order Comes From
Google's ratings, as found
Ratings and review counts are Google's, read in October 2026. We never edit them.
Right kind, right city
A business needs Google's own weight loss category, an address in Phoenix and a rating of 4.0 or higher. One company appears once.
Rating weighed by volume
A big review history counts for more than a perfect score from a handful of people.
What each card shows
Rating, size of review history, share of four and five star ratings, and whether Google lists a website, phone and hours.
Check the license
Prescription weight loss medicines can only be prescribed by a licensed clinician. Before you book, ask who prescribes at the clinic, then look that person up on the Arizona medical or nursing board's public license search.
Questions for Your First Call
- Who prescribes or supervises, and what licence do they hold in Arizona?
- What will a visit and the follow-up cost in total before I start?
- What happens if I want to stop, and what does stopping involve?
- How are side effects handled, and who do I call after hours?
- Will you keep my own doctor informed?
- Do I need an appointment, or can I walk in?
More Reviews
Frequently Asked Questions
Which clinic has the most reviews?
Valley Medical Weight Loss & Med Spa (Phoenix), with 659 Google reviews at 4.9 stars. re:vitalize Weight Loss & Wellness Center follows with 612.
Which clinics are open on Saturday?
Google lists Saturday hours for Valley Medical Weight Loss & Med Spa (8:00 AM to 3:00 PM), re:vitalize Weight Loss & Wellness Center (8:30 AM to 3:00 PM) and Saguaro Medical Weight Control (8:00 AM to 12:50 PM). Confirm by phone before you go.
Which clinics also offer something other than weight loss?
Google lists Valley Medical Weight Loss & Med Spa as a health spa and medical spa. re:vitalize Weight Loss & Wellness Center is also listed as a nutritionist, and Scottsdale Weight Loss Center Phoenix as a doctor and medical center.
Our Short Version
On the numbers, Valley Medical Weight Loss & Med Spa is the safe default, with the largest review history at 4.9. re:vitalize Weight Loss & Wellness Center suits people who want a food and coaching programme, and Saguaro Medical Weight Control suits people who like to walk in. Call and ask the questions above before booking. This page is not medical advice, and your own doctor's view comes first.