David J MacGregor MD
San Francisco
David J MacGregor MD is a dermatology practice in San Francisco, California, rated 4.9 stars across 1,884 Google reviews, with 15 cosmetic treatments named on its own website.
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Photos provided by the practice.
About Zand Dermatology & Aesthetics
Zand Dermatology & Aesthetics is a dermatology practice in San Francisco, California, rated 5 stars across 694 Google reviews. Its own website names 16 cosmetic treatments we list.
Compare more dermatologists in San Francisco, or see San Francisco pricing for Botox, Lip Filler, Microneedling.
Address
655 Redwood Hwy Suite 246, Mill Valley, CA 94941
Phone
Hours
- Monday 9:00 AM – 6:00 PM
- Tuesday 9:00 AM – 6:00 PM
- Wednesday 9:00 AM – 6:00 PM
- Thursday 9:00 AM – 6:00 PM
- Friday 9:00 AM – 6:00 PM
- Saturday Closed
- Sunday Closed
Hours from the practice's Google Business Profile. Confirm before visiting.
Location
Get directions
Cosmetic treatments offered
Each one is named on the practice's own website. Confirm current offerings directly. Medical dermatology is not listed here.
Choose one, then contact Zand Dermatology & Aesthetics directly.
Botox Injectables
Compare Botox in San Francisco Lip Filler Injectables
Compare Lip Filler in San Francisco Microneedling Facials & Skin Care
Compare Microneedling in San Francisco Facials Facials & Skin Care
Compare Facials in San Francisco Chemical Peel Facials & Skin Care
Compare Chemical Peel in San Francisco Lip Flip Injectables
Compare Lip Flip in San Francisco Laser Skin Resurfacing Skin Tightening & Resurfacing
Compare Laser Skin Resurfacing in San Francisco BBL Photofacial Skin Tightening & Resurfacing
Compare BBL Photofacial in San Francisco Ultherapy Skin Tightening & Resurfacing
Compare Ultherapy in San Francisco Dermaplaning Facials & Skin Care
Compare Dermaplaning in San Francisco Xeomin Injectables
Compare Xeomin in San Francisco Daxxify Injectables
Compare Daxxify in San Francisco Lymphatic Drainage Massage Wellness & IV Therapy
Compare Lymphatic Drainage Massage in San Francisco Hormone Replacement Therapy Wellness & IV Therapy
Compare Hormone Replacement Therapy in San Francisco What Zand Dermatology & Aesthetics's website states
Checked October 2026. Each line below is quoted from the practice's own pages, not written by ClinicCompass. Practices update their sites, so confirm anything that matters to you at your consultation.
Providers named on the site
- Sarvenaz Zand, MD
- Paula Zand, MD
- Alexa Harris, FNP-C
Credentials and oversight stated
- Board-certified dermatologist (as stated)
Double-Board Certified Dermatologist & Mohs Surgeon
- Board-certified physician (as stated)
Board-Certified Physician Specializing in Dermatology
- Nurse practitioner (as stated)
Board-Certified Family Nurse Practitioner specializing in Dermatology
How they describe their treatments
- Botox: not for pregnant, breastfeeding, neurological conditions
Botox may not be appropriate for individuals who are pregnant, breastfeeding, have certain neurological conditions, or have known allergies to treatment ingredients.
- Xeomin: no additives, free from unnecessary proteins
No Additives: Xeomin is free from unnecessary proteins, potentially reducing the risk of developing resistance to the treatment.
- Xeomin: medical doctors inject, less than 30 minutes
During your Xeomin treatment, our experienced medical doctors will carefully inject the product into targeted areas using fine needles. The procedure is quick, often takes less than 30 minutes.
- Microderm: not suitable for eczema, psoriasis, fragile skin
Microderm is not suitable for those with eczema, psoriasis, fragile skin, very mature skin, or thin skin that is prone to bruising, scabs, scratches.
- Botox: reduce repetitive muscle movements, expression lines
Botox may help reduce the repetitive muscle movements that contribute to the formation and deepening of expression lines over time.
- lip flip: Botox relaxes upper lip muscles, no volume
our lip flip treatment uses a small, precise amount of Botox or another neuromodulator to relax specific muscles around the upper lip. This allows the lip to gently roll outward, creating the appearance of a slightly fuller, more defined upper lip - without adding volume.
- Botox: MD-led, preserving natural movement
At Zand Dermatology, we offer MD-led Botox, Dysport, Xeomin, and Daxxify treatments designed to soften lines while preserving natural movement, expression, and individuality.
Consultations
- Complimentary consultation
We offer complimentary consultations to recommend the perfect treatment tailored to your skin type, concerns, and goals.
Sources: zanddermatology.com, zanddermatology.com/service/facials, zanddermatology.com/service/botox, zanddermatology.com/service/xeomin, zanddermatology.com/service/lip-flip
Before you book here
Check two things first: whether your insurance plan needs a referral from your primary care doctor, and whether this practice is in your network. Cosmetic visits are paid out of pocket and need no referral. For a cosmetic treatment, ask who will perform it and how often they do it. For a skin check, a changing mole, a rash or anything that is bleeding or not healing, contact the practice directly and say what you have noticed.
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