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Office Information
Office Hours Mon: 7:00am - 5:00pm
Tues: 8:30am - 5:00pm
Wed: 9:30am - 7:00pm
Thurs: 8:30am - 7:00pm
Fri: 8:30am - 3:30pm
Sat: 8:30am - 12:30pm
Sun: Closed
Address 50 Glen Cove Rd.
Greenvale, NY 11548

See a Board-certified Dermatologist Today

Book an in-office appointment or Video Visit today

We've Eliminated the Wait &
Made Dermatology More Convenient

Walk-in Dermatology combines the convenience of urgent care with the same services you expect at any dermatology office.

Are you in need of medical treatment? Considering a cosmetic procedure? No problem, we have you covered.

What Our Patients Are Saying

Absolutely wonderful practice, filled with experts in their field! The ease of appointments, cancelations, tele-health as well as in person procedures and consultations are performed with utmost professionalism, care, and comfort.

- Elizabeth F.

Loved my experience. Complete professionalism throughout the entire process. My procedure was quick and painless and my results were amazing!

- Andrew M.

Certifications and Professional Memberships

Monthly Specials

Glycolic Chemical Peel

Glycolic Chemical Peel Now Only $100

Chemical peels reveal a brighter, smoother and more refined complexion and improve the overall look and feel of your skin. You’ll see results after just one treatment. This is your chance to “get your glow on” with a Glycolic Peel that’s inexpensive and easy. (Reg. $150)

30% Off Sitewide | Welcome30

30% OFF Entire Store

Shop our new online store featuring a variety of skincare products selected by our team of dermatologists. Create an account and use the discount code WELCOME30 and get your favorite products today at the lowest price around.

SkinCeuticals Discoloration Defense

25% Off SkinCeuticals Discoloration Defense

SkinCeuticals Discoloration Defense is designed to combat the effects of aging. Now you can do something about it with an effective topical that’s clinically proven to reduce the appearance of skin discoloration, including hard-to-treat brown patches and post-acne marks.

The Doctor is Ready to See You Now

Walk-in Dermatology Team

Conveniently located next to the LIRR
(Greenvale Station)

Visit our first Long Island location whenever it suits your schedule. Our facilities are designed to meet your needs, on your time.

Schedule online, on the phone, or by walking in today. Our friendly staff and board-certified dermatologists are ready to see you now.

Office Address

50 Glen Cove Road
Greenvale, NY 11548
(Parking in Rear via Locust St.)
Find us on the map

Our Providers

Dr. Stacey Brisman

Stacey F. Brisman, MD, FAAD

Medical Director, Dermatologist

Dr. Louis Siegel

Louis Siegel, DO, FAAD

Dermatologist

Dr. Carmen Castilla

Carmen Castilla, MD, FAAD

Dermatologist

Dr. Taryn Huizenga

Taryn Huizenga, MD

Dermatologist

Loren DePinto | Aesthetician

Loren DePinto

Licensed Aesthetician

Doctors

Dr. Stacey Brisman

Stacey F. Brisman, MD, FAAD

Medical Director, Dermatologist

Dr. Louis Siegel

Louis Siegel, DO, FAAD

Dermatologist

Dr. Carmen Castilla

Carmen Castilla, MD, FAAD

Dermatologist

Dr. Taryn Huizenga

Taryn Huizenga, MD

Dermatologist

Aesthetician

Loren DePinto | Aesthetician

Loren DePinto

Licensed Aesthetician

Recent Blog Posts

Covid-19 Patients Often Endure Lingering Skin Conditions

Beyond the misery of infection with Coronavirus, dermatologists warn patients they may experience ongoing skin conditions long after recovery from the disease.

Research scientists refer to some of these patients as “long haulers,” defined as anyone with skin symptoms from Covid-19 that last for 60 days or longer.

Read More
November 20, 2020
Yes, ‘Maskne’ is a Real Thing

Here’s how to Protect your Face During a Pandemic

Read More
November 16, 2020
Be Smart with your Health Insurance Deductible Before the New Year

If you have reached, or are close to reaching your deductible, now is the time to get a dermatology appointment on the calendar before the New Year.

Read More
November 6, 2020

Want to rececive company updates and valuable offers?

30% OFF
Your First Order

When You Shop at Our Online Store

To celebrate the launch of Walk-in Dermatology’s Online Store, we’re giving you a 30% coupon valid on all your favorite skin care products. Simply create an account and use code WELCOME30 at checkout.

SHOP NOW