Ranked guide · Mill Valley, California
The 9 Best Med Spas in Mill Valley (2026)
The top-rated aesthetic clinics and med spas in Mill Valley, ranked by real Google ratings and review volume. Every listing links to the clinic's full profile so you can compare treatments, pricing, and book a free consultation.
- 1
Zand Dermatology & Aesthetics
Mill Valley, California
Zand Dermatology & Aesthetics holds a 5★ rating across 702 Google reviews, based in Mill Valley. It offers 23 treatment categories in Mill Valley.
- 2
The Laser Center of Marin
Corte Madera, California
The Laser Center of Marin holds a 4.9★ rating across 385 Google reviews, based in Corte Madera. It offers 22 treatment categories in Mill Valley.
- 3
Aesthetic Dermatology and Skin Cancer: Stefan Lowenstein, M.D.
Mill Valley, California
Aesthetic Dermatology and Skin Cancer: Stefan Lowenstein, M.D. holds a 4.9★ rating across 380 Google reviews, based in Mill Valley. It offers 20 treatment categories in Mill Valley.
- 4
Mill Valley Dermatology
Mill Valley, California
Mill Valley Dermatology holds a 5★ rating across 338 Google reviews, based in Mill Valley. It offers 15 treatment categories in Mill Valley.
- 5
Hayes Valley Medical Esthetics – Larkspur
Larkspur, California
Hayes Valley Medical Esthetics – Larkspur holds a 4.9★ rating across 179 Google reviews, based in Larkspur. It offers 35 treatment categories in Mill Valley.
- 6
Haus of Marin
Corte Madera, California
Haus of Marin holds a 5★ rating across 120 Google reviews, based in Corte Madera. It offers 29 treatment categories in Mill Valley.
- 7
Belle Marin Aesthetic Medicine
Mill Valley, California
Belle Marin Aesthetic Medicine holds a 5★ rating across 118 Google reviews, based in Mill Valley. It offers 24 treatment categories in Mill Valley.
- 8
SkinSpirit Mill Valley
Mill Valley, California
SkinSpirit Mill Valley holds a 4.9★ rating across 103 Google reviews, based in Mill Valley. It offers 32 treatment categories in Mill Valley.
- 9
Marin Medical Aesthetics
San Anselmo, California
Marin Medical Aesthetics holds a 4.8★ rating across 94 Google reviews, based in San Anselmo. It offers 21 treatment categories in Mill Valley.
See the full directory of med spas in Mill Valley, or read our guide on how to choose a med spa.
Where Mill Valley's clinics are
Best med spas in Mill Valley: common questions
What is the best med spa in Mill Valley?
By Google rating and review volume, Zand Dermatology & Aesthetics (5★ across 702 reviews) ranks at the top of our Mill Valley list for 2026. The "best" choice ultimately depends on the specific treatment you want and your neighborhood. Compare the full ranked list above and request consultations from your top two or three picks.
How did you rank the best med spas in Mill Valley?
We group clinics by their public Google rating (4.9 and up, 4.7 and up, and so on) and rank by review count inside each group, because 5.0 and 4.9 stars are the same excellent record while hundreds more reviews are a longer, proven track record. A clinic with fewer than 50 reviews starts one group lower. Ratings and review counts reflect public Google data as of 2026; always confirm current details directly with each clinic. This list is editorial and is not influenced by payment.
How much do treatments cost at Mill Valley med spas?
It depends on the treatment: injectables like Botox are priced per unit or area, while body and laser treatments are priced per session or package. See local cost ranges on each treatment page, and our cost guides for full breakdowns. Most Mill Valley clinics offer free consultations to give you an exact quote.
How do I choose the right med spa in Mill Valley?
Look for licensed, experienced providers (physician oversight for injectables and lasers), transparent pricing, real before-and-after photos, and strong, recent reviews. Our guide on how to choose a med spa walks through the exact questions to ask before you book.