Dermatologists · California

Dermatologists in Danville

9 dermatologists with a practice in Danville, CA, with their specialty, address and phone number. Call the practice to book.

From the federal NPI Registry, downloaded 2026-11-04. No paid or sponsored listings. Call the practice to book.

About this list

The NPI Registry is the U.S. government's public register of clinicians, run by CMS. Where a doctor's own practice or hospital page lists training, languages or focus areas, we add them with a link to that page. Pori does not rank, rate or endorse anyone here and is paid by no one to list them. Call the practice to check it takes new patients and your insurance. Is this your listing? Update it in NPPES and it changes here at our next refresh, or email hello@getpori.app to correct or remove it.

Jaclyn B. Tracy

DermatologyHayes B. Gladstone, MD, PC.
3860 Blackhawk Rd Ste 140
Danville, CA 94506
More details
Medical licence
CA #59670
NPI issued
2021
Registry details updated 2026.

Dr. Hayes B. Gladstone, MD

Dermatology · Mohs SurgeryHayes B. Gladstone, MD, PC.
3860 Blackhawk Rd Ste 140
Danville, CA 94506
More details
Medical licence
CA #A52367
Also sees patients at
1660 W Yosemite Ave Ste 4, Manteca, CA 95337 · (219) 665-3202
Also sees patients at
1220 Rossmoor Pkwy, Walnut Creek, CA 94595 · (925) 837-6000
NPI issued
2007
Registry details updated 2024.

Dr. Daniel J. Wall, MD

DermatologyHayes B. Gladstone, MD, PC.
3860 Blackhawk Rd Ste 140
Danville, CA 94506
More details
Medical licence
CA #A74764
Also sees patients at
1808 Tice Valley Blvd, Walnut Creek, CA 94595 · (925) 837-6000
NPI issued
2005 · solo practice
Registry details updated 2024.

Dr. Gergana Gallacher, MD

DermatologyDermatology & Laser Centre, Inc
770 San Ramon Blvd
Danville, CA 94526
More details
Medical licence
CA #A76447
NPI issued
2006
Registry details updated 2022.

Dr. Adam G. Wallach, MD

Procedural Dermatology · Dermatology
400 El Cerro Blvd Suite 204
Danville, CA 94526
More details
Medical licence
CA #G85998
NPI issued
2007 · solo practice
Registry details updated 2022.

Dr. Samantha R. Ellis, MD

Dermatology
600 San Ramon Valley Blvd Ste 102
Danville, CA 94526
More details
Medical licence
CA #A144841
Also sees patients at
3301 C St Suite 1400, Sacramento, CA 95816 · (916) 734-6371
NPI issued
2015 · solo practice
Registry details updated 2019.

Dr. Jerome Potozkin, MD

Dermatology
600 San Ramon Valley Blvd Suite 102
Danville, CA 94526
More details
Medical licence
CA #G73505
NPI issued
2006 · solo practice
Registry details last updated in 2012: call to check they still practise here.

Dr. Sonia Badreshia, MD

Dermatology
360 Rose Ave
Danville, CA 94526
More details
Medical licence
PA #MD 428182
NPI issued
2006
Registry details last updated in 2007: call to check they still practise here.

Before your visit, Pori can track your skin with a photo scan, so you can show the dermatologist how it changed over weeks.

Questions

How many dermatologists are there in Danville, CA?

The NPI Registry lists 9 dermatologists with a practice address in Danville, CA: 5 women and 4 men.

Is there a Mohs surgeon in Danville, CA?

2 of them list Mohs surgery, the layer-by-layer removal of skin cancer, as a specialty.

Is there a pediatric dermatologist in Danville, CA?

None list pediatric dermatology as their registered specialty; most general dermatologists also see children.

How do I book a dermatologist?

Call the practice: ask whether they take new patients and your insurance, and how long the wait is. Many insurers need a referral from your primary care doctor first. For a quick opinion on a rash or spot, some dermatologists also answer photo consultations online.

When should I see a dermatologist rather than try products?

Book a visit for a mole or spot that changes, bleeds or looks unlike your others, a rash that spreads or hurts, acne that leaves scars or doesn't improve after three months of over-the-counter care, and any sudden hair or nail change. Products are for routine care, not for these.