Ranked guide · Updated 2026-07-11
Best Med Spas in Placentia, CA (2026)
Ranked by patient rating & review volume
The best med spa in Placentia, CA is Frederick W. Dieterich, Md, a 4.9★ medical spa with 33 verified patient reviews, known for radiesse and neocutis. For 2026 it ranks #1 in Placentia, CA, ahead of Haus of Rocky and Oc Skin Medspa Pc.
Placentia, CA has 4 top med spas ranked below for 2026, ordered by patient rating and review volume from our directory of 4 providers in Placentia, CA. Frederick W. Dieterich, Md leads the list with 4.9★ across 33 reviews. Each entry links to a full profile with services, pricing, hours, and reviews.
- 1Frederick W. Dieterich, Md★ 4.9 (33)
4.9★ from 33 patient reviews — the top review profile in Placentia, CA.
Radiesse · Neocutis
- 2Haus of Rocky★ 5 (0)
Listed med spa in Placentia, CA; rating pending enough verified reviews.
Aesthetics
- 3Oc Skin Medspa Pc★ 5 (0)
Listed med spa in Placentia, CA; rating pending enough verified reviews.
Xeomin
- 4
At a glance
Placentia, CA med spa comparison
| # | Med spa | Rating | Reviews | Specialties |
|---|---|---|---|---|
| 1 | Frederick W. Dieterich, Md | 4.9★ | 33 | Radiesse, Neocutis |
| 2 | Haus of Rocky | 5★ | 0 | Aesthetics |
| 3 | Oc Skin Medspa Pc | 5★ | 0 | Xeomin |
| 4 | Prosperite Health | — | — | Xeomin |
Common questions
What is the best med spa in Placentia, CA?
Frederick W. Dieterich, Md ranks #1 in Placentia, CA by patient rating and review volume (4.9★, 33 reviews). See the full Top 4 above.
How much does Botox cost in Placentia, CA?
Botox in Placentia, CA typically runs $10–$25 per unit. Most of the med spas ranked here offer it alongside fillers, laser, and skin treatments.
How are these med spas ranked?
By patient rating combined with review volume (rating × the log of review count), the same transparent formula used across No BS Med Spa Reviews. Owner-operated locations are labeled. See /how-we-rank for the full methodology.