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Office Information
Office Hours Mon: 7:00am - 5:00pm
Tues: 8:30am - 5:00pm
Wed: 8:30am - 7:00pm
Thurs: 8:30am - 5:00pm
Fri: 8:30am - 3:00pm
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

Microdermabrasion

Save $100 on Microdermabrasion

Microdermabrasion is a minimally invasive procedure used to renew overall skin tone and texture. It can improve the appearance of sun damage, wrinkles, fine lines, age spots, acne scarring, melasma, and other skin conditions. The procedure uses a special applicator to exfoliate and remove the layer of dry, dead cells on the surface of the skin.

SkinCeuticals Silymarin CF

Save $25 on SkinCeuticals Silymarin CF

An oil-free vitamin C serum formulated specifically for oily and blemish-prone skin types that deliver advanced environmental protection and reduces oiliness, refines skin texture, and visibly improves skin clarity and fine lines.

April Save$25 promo

Get $25 OFF Every $100 You Spend!

With our curated collection of medical-grade skin care products, you’ll find the right products so you can have healthy skin all year long. For every $100 you spend, receive $25 off. Simply create an account and use code Welcome25 at checkout.

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. Giuseppe Militello

Giuseppe Militello, MD, FAAD

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. Giuseppe Militello

Giuseppe Militello, MD, FAAD

Dermatologist

Aesthetician

Loren DePinto | Aesthetician

Loren DePinto

Licensed Aesthetician

Recent Blog Posts

Topical Prescriptions Now Available at Walk-in Dermatology

When you choose Walk-in Dermatology for your skincare needs you can count on convenience in addition to excellent, affordable care. A New Year brings the new launch of our in-house prescription service. Now you’ll be able to get topical prescriptions during your visit. We take care of everything right in the office. Just think, no…

Read More
March 24, 2021
What is Mohs Surgery and How does it Work?

If you’ve just received a diagnosis of skin cancer, your physician may have recommended Mohs surgery as your best treatment option. That’s good news, because Mohs surgery is one of the most effective cancer treatments available. Mohs surgery is a microscopically controlled procedure dermatologists use for treating common types of skin cancer. The surgeon gradually…

Read More
March 1, 2021
Dr. Stacey Brisman Receives ‘Achievements in Healthcare’ Award by Long Island Business News

Walk-in Dermatology’s medical director, Dr. Stacey Brisman, is being honored by the Long Island Business News with an Achievements in Healthcare Award.

Read More
February 26, 2021

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