⊞ 5 photosLegacy Aesthetics
We provide medical aesthetic services emphasizing natural and customized results.
13 med spas offer filler dissolving in and around Castro Valley, compared by Google rating and who does the treatment. New to it? Read our filler dissolving guide.
Spas in Castro Valley first, then nearby, each ranked by Google rating weighted by number of reviews. No spa paid to be on this page. How we rank
⊞ 5 photosWe provide medical aesthetic services emphasizing natural and customized results.

We offer state-of-the-art, results-driven medical aesthetic treatments such as neurotoxins, fillers, and best laser services. We believe in defining beauty in a way that makes you feel your most beautiful self. We carry top brand…
⊞ 5 photosNakedMD Walnut Creek is the East Bay's destination for affordable, physician-guided neurotoxin and filler treatments. We're on La Casa Via — enter the front double doors, and we're on the right on the 1st floor.
⊞ 6 photosLA ViE MD Dublin is a medical spa in Dublin, CA offering physician-guided aesthetic and wellness treatments. Services include Botox, dermal fillers, laser hair removal, skin rejuvenation, microneedling, body contouring, medical weight…
Tell us what you're looking for, and up to 3 spas on this page will send you a quote. You choose which ones.
⊞ 4 photosMosaic Skin Studio is a premier medical spa in Oakland specializing in Botox, dermal fillers, PRP, microneedling, laser therapies, hair restoration, and advanced treatments such as XERF, Aerolase, and HydraFacial. Using these…
⊞ 6 photosWalnut Creek Aesthetics is a medical spa in Walnut Creek, CA, specializing in advanced aesthetic treatments. With over 20 years of experience and a decade as national trainers, our team delivers expert care with a natural approach. We…
Bombshell Aesthetics is a top-rated med spa in Hayward, CA, offering advanced non-surgical treatments designed to enhance your natural beauty. Our licensed professionals specialize in Botox, dermal fillers, microneedling, PRP facials,…
⊞ 4 photosBay Hills Plastic Surgery is a premier aesthetic and surgery center founded.l by Prem Tripathi, MD, a double board-certified facial plastic surgeon specializing in eyelid rejuvenation, rhinoplasty, face and neck lifting, and…
⊞ 5 photosMed spa offering, laser, fillers, threads and neuromodulators (BOTOX etc.)
| # | Med spa | Rating | Distance | Price posted |
|---|---|---|---|---|
| 11 | Abby Skin Clinic & FFMS Medical Spa | 4.5 (24) | 7.4 mi | — |
| 12 | HealthBay Medspa | 4.5 (72) | 14.1 mi | — |
| 13 | Allumine Skin Clinic | 4.4 (28) | 9.9 mi | — |
Topics Google pulls from the reviews of the top 10 spas above, counted by mentions.
Roles named on the websites of the top 10 spas (7 of them list their team).
Named by 11 of the 13 spas we checked.
| Device | Spas |
|---|---|
| Sciton BBL | 4 |
| Morpheus8 | 4 |
| Aerolase | 3 |
| Ultherapy | 2 |
| Sciton Halo | 2 |
| HydraFacial Syndeo | 1 |
| PicoSure | 1 |
| Emsculpt NEO | 1 |
Within a 15-mile drive of Castro Valley, 13 med spas name filler dissolving, which is 5% of the spas in that radius.
The 13 rated spas offering it average 4.83 stars, with 10 at 4.8 or above.
Legacy Aesthetics ranks first on our list, with a 5.0 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.
We list 13 within about 15 miles of Castro Valley, based on each spa's Google profile and website.
The 13 rated spas within 15 miles that list filler dissolving average 4.83 out of 5 on Google, and 10 hold a 4.8 or higher.
We rank them by rating weighted by how many reviews each has.
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.
11 of the 13 spas we checked name a device on their website.
The most common are Sciton BBL (4), Morpheus8 (4), Aerolase (3).
Ask any spa that doesn't say which device it uses.