Medical weight loss in Diamond Bar, CA

155 med spas offer medical weight loss in and around Diamond Bar, compared by Google rating and who does the treatment. New to it? Read our medical weight loss guide.

155Med spas
4.9Top rating
Photo: Thebluewriter, CC BY-SA 4.0

155 Medical weight loss Providers Near Diamond Bar

Spas in Diamond Bar first, then nearby, each ranked by Google rating weighted by number of reviews. No spa paid to be on this page. How we rank

1
TIA MEDSPA Diamond Bar⊞ 3 photos
Diamond Bar · 21050 Golden Springs Dr C115 · 0.8 mi

TIA MEDSPA Diamond Bar

4.9 (174 Google reviews)
InModeMorpheus8

Welcome to TIA MEDSPA, a premier destination for advanced aesthetic and wellness treatments. At TIA, we are dedicated to enhancing our clients' natural beauty and promoting overall well-being through cutting-edge technology and…

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2
Deluxe Med Spa & Wellness⊞ 2 photos
Diamond Bar · 1241 Grand Ave C · 1.2 mi

Deluxe Med Spa & Wellness

4.8 (328 Google reviews)
Clear + BrilliantDiamondGlow

Deluxe Med Spa brings advanced medical aesthetics to Diamond Bar, offering personalized treatments for every skin concern. Our Diamond Bar location specializes in injectables, laser treatments, body contouring, and tailored skin care…

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3
B
Diamond Bar · 888 S Brea Canyon Rd Ste 100 · 0.8 mi

Bowie Medical Studio

4.9 (37 Google reviews)
Emsculpt NEOLutronic

Bowie Medical Studio is a physician-led med spa in Diamond Bar, CA offering Botox, skin tightening and lifting, laser hair removal, RF microneedling, body contouring, and HydraFacial treatments. Founded in 2024 by Bailey Hsieh, her…

Women-ownedLatinx-ownedOnline booking
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5
Transformation Health & Wellness: Jacquelyn Sammons, D.O.
Anaheim · 6200 E Canyon Rim Rd #105B · 11.3 mi

Transformation Health & Wellness: Jacquelyn Sammons, D.O.

5.0 (280 Google reviews)
Splendor X

Medical Spa, Primary Care Physician, Gynecologist, Concierge Doctor, and Osteopath with an integrative & functional medicine philosophy. If you have chronic pain, we can help alleviate and or reduce your suffering by treating you with…

Women-ownedOnline booking
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6
Skin Theory Aesthetics- Corona⊞ 6 photos
Corona · 2791 Green River Rd STE 103 · 14.8 mi

Skin Theory Aesthetics- Corona

5.0 (249 Google reviews)
Laser GenesisLutronic

At Skin Theory Aesthetics Med Spa in Corona , CA (formerly Family & Aesthetic Clinic), we provide top-quality aesthetic services to enhance your natural beauty and confidence. Aesthetics is an art at Skin Theory, tailored to your unique…

Women-ownedMembershipLGBTQ+ friendly
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7
Thread lifting procedure at Jeune Medspa La Habra⊞ 6 photos
La Habra · 721 W Whittier Blvd Ste Q · 8.2 mi

Jeune MedSpa

5.0 (247 Google reviews)
InModePicoSure

Jeune MedSpa is a premier medspa based in La Habra, CA, serving Fullerton, Whittier, and Brea. We offer advanced treatments, including Inmode Contoura for jawline and body contouring, PRF hair treatment for hair restoration, and…

Women-ownedOnline booking
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8
Tiffany Zaken⊞ 6 photos
Brea · 2866 E Imperial Hwy · 6.4 mi

OC Cosmetic and Vein Center

5.0 (186 Google reviews)
CoolSculptingLaser Genesis

OC Cosmetic & Vein Center, a premier medical spa in Brea, CA, specializes in medical weight loss services, advanced skin care treatments, revitalizing wellness services, and expert laser hair removal. We are dedicated to providing safe,…

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9
Reviive Lounge Aesthetics⊞ 6 photos
Chino · 12598 Central Ave #104 · 8.1 mi

Reviive Lounge Aesthetics

5.0 (125 Google reviews)
Membership from $179/mo

Discover The Reviive Lounge, an oasis of rejuvenating med spa procedures in the heart of Chino, California. Our mission is to revitalize both body and mind, enabling clients to unlock their natural radiance and inner glow. Signature…

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10
Cara Mia Medical Spa⊞ 3 photos
La Verne · 1512 Foothill Blvd Ste 17 · 8.6 mi

Cara Mia Medical Spa

5.0 (119 Google reviews)

At Cara Mia Medical Spa we offer personalized, results-driven aesthetic treatments in a private, comfortable setting. Specializing in services like injectables, microneedling, chemical peels, IV therapy and weight loss, our studio…

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More Medical weight loss Providers Near Diamond Bar

Sorted by rating × reviews · distance from central Diamond Bar
#Med spaRatingDistancePrice posted
11Beauty Drip Medspa 5.0 (117)6.6 mi—
12Onsite Wellness Now 5.0 (110)14.7 mi—
13Pounds Off Medical Center (Doctors) 5.0 (92)6.8 mi—
14Vida Wellness & Aesthetics, Inc. 5.0 (89)11.9 mi—
15Medical Beauty and Weight Loss 5.0 (86)7.2 mi—
16The Skin Specialist 5.0 (85)8.3 mi—
17Dr. Shadi Concierge Medspa & Wellness 5.0 (85)10.4 mi—
18Mauve Aesthetics 5.0 (72)7.4 mi—
19Revive MedSpa and Wellness 5.0 (68)10.1 mi—
20Balance Lab Aesthetics 5.0 (67)8.4 mi—
21DermFx 4.9 (689)14.6 mi—
22Skin Nirvana Medspa 5.0 (62)10.3 mi—
23MeSO Medspa Buena Park 4.9 (441)13.6 mi—
24New Image Med Spa 4.9 (418)14.7 mi—
25South Bay Med Spa - Whittier 4.9 (353)11.8 mi—
26Ajliss Medical Aesthetics 4.9 (262)7.5 mi—
27Skin Heaven Aesthetics and Wellness 4.9 (253)9.0 mi—
28Medical Spa Buena Park: 17MedSpa 4.9 (234)13.6 mi—
29Eve Medical Aesthetics 5.0 (46)9.7 mi—
30Picasso Medical Aesthetics & Spa 4.9 (151)11.1 mi—
31Lunabella Beauty Skin Aesthetics and Wellness 5.0 (45)7.3 mi—
32All Aesthetics Kare 4.9 (150)10.5 mi—
33Serenity MD Weight Loss & Medical Spa 4.9 (136)6.6 mi—
34Pyo Clinic 4.9 (133)9.5 mi—
35Theory of Me Med Spa 4.9 (133)13.8 mi—
36Allure Image Enhancement, Inc. 4.9 (129)12.3 mi—
37My Youth Bank Med Spa Orange County 4.9 (122)14.7 mi—
38OC Skin Medspa 5.0 (39)8.0 mi—
39Starlit Aesthetics | 星耀医美 4.9 (100)3.2 mi—
40Amaraah Haus 5.0 (37)5.6 mi—
Showing 11–40 of 155
From Google reviews

What Diamond Bar Patients Mention Most

Topics Google pulls from the reviews of the top 10 spas above, counted by mentions.

Laser hair removal38OC Cosmetic and Vein Center
Fillers31Jeune MedSpa
Lip filler23Skin Theory Aesthetics- Corona
Knowledgeable doctor22Transformation Health & Wellness: Jacquelyn Sammons, D.O.
Gentle staff14TIA MEDSPA Diamond Bar
Acne scar treatment14Jeune MedSpa
Injectables14Cara Mia Medical Spa
Injector13Skin Theory Aesthetics- Corona
Professional nurses10TIA MEDSPA Diamond Bar
Personalized recommendations9Cara Mia Medical Spa
Credentials

Who Does It in Diamond Bar

Roles named on the websites of the top 10 spas (6 of them list their team).

Physician (MD or DO)4 of 6
Nurse practitioner (NP)2 of 6
Physician assistant (PA)1 of 6
Registered nurse (RN)4 of 6
Devices

Devices Diamond Bar Spas Name

Named by 33 of the 60 spas we checked.

DeviceSpas
Ultherapy14
Morpheus89
Thermage8
CoolSculpting8
InMode6
PicoSure6
Emsculpt NEO6
Laser Genesis6

Medical weight loss Near Diamond Bar by the Numbers

155spas list medical weight loss within 15 miles
35%of the 444 med spas within 15 miles
4.84average Google rating of those spas (148 rated)

155 of the 444 med spas within about 15 miles of Diamond Bar list medical weight loss on their Google profile or website.

Those 148 rated providers average 4.84 on Google, and 120 hold a 4.8 or higher.

How We Built This Page

Every number here comes from a spa's Google profile or its own website. Nothing is paid for.
Ranked by reviews, not ads. Google rating weighted by how many people left one.
Prices from each spa's own site. Copied from their websites, checked October 2026.
Devices and credentials only when named. If a spa doesn't say, we leave it blank.
Not phone-verified yet. Prices and staff change, so confirm when you book.
Frequently asked questions

Medical weight loss in Diamond Bar: Common Questions

What is the best-rated medical weight loss provider in Diamond Bar?

TIA MEDSPA Diamond Bar ranks first on our list, with a 4.9 rating from 174 Google reviews.

We rank by star rating weighted by how many people left one, so a 5.0 from hundreds of patients beats a 5.0 from a handful.

How many med spas offer medical weight loss near Diamond Bar?

We list 155 within about 15 miles of Diamond Bar, based on each spa's Google profile and website.

Are medical weight loss providers near Diamond Bar well rated?

The 148 rated spas within 15 miles that list medical weight loss average 4.84 out of 5 on Google, and 120 hold a 4.8 or higher.

We rank them by rating weighted by how many reviews each has.

What are the med spa rules in California?

Our California page sums up what state law and the licensing boards say about who may do med spa treatments, with a source for each rule.

Med spa rules in California

Which devices do Diamond Bar med spas use?

33 of the 60 spas we checked name a device on their website.

The most common are Ultherapy (14), Morpheus8 (9), Thermage (8).

Ask any spa that doesn't say which device it uses.