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Office Information
Office Hours Mon: 7:00am - 3:00pm
Tues: 8:30am - 3:00pm
Wed: 12:00pm - 6:00pm
Thurs: 8:30am - 3:00pm
Fri: Closed
Sat: 8:30am - 12:30pm
Sun: Closed
Address 50 Glen Cove Rd.
Greenvale, NY 11548

Find Out Why Our Patients Love Us

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

Chemical Peels

$20 OFF Chemical Peel (Reg. $150)

A chemical peel is a technique used to improve the appearance of skin on the face, neck or hands. A chemical solution is applied to the skin that causes it to exfoliate and eventually peel off. The new, regenerated skin is usually smoother and less wrinkled than the old skin.

SkinCeuticals H.A. Intensifier

20% OFF Skinceuticals® H.A. Intensifier

H.A. Intensifier is a multi-beneficial corrective serum proven to amplify skin’s hyaluronic acid levels. This hyaluronic acid serum may be used as part of a home skincare regimen after dermal fillers; always consult with your physician for individual at-home advice.

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.

We're 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

Loren DePinto

Licensed Aesthetician

Agatha Catechis

Agatha Catechis

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

Loren DePinto

Licensed Aesthetician

Agatha Catechis

Agatha Catechis

Licensed Aesthetician

Recent Blog Posts

That Tattoo Could Spell Trouble

Tattoos in America didn’t go mainstream until the 1970s, but in the half century since their popularity has soared across genders, economic classes and age groups. Yet despite advances in technology, ink and application techniques, tattoos continue to pose real health risks. The question to ask is, does the danger outweigh the desire for personal…

Read More
September 30, 2021
DIY Dermatology Trending Online (That You Should Definitely Not Try at Home)

Stop by any social media platform and run a search for beauty tips and you’ll be bombarded with all sorts of suggestions. Some may be worthwhile. Many more are useless and even dangerous. Yet people try dubious do-it-yourself skincare tips they’ve heard about online and wind up either worsening their problem or landing in a…

Read More
September 28, 2021
Prejuvenation: How to Prevent those Tell-tale Signs of Skin Aging before they Begin

We’ve all heard of skin rejuvenation, the beauty treatments that can revitalize our appearance and help restore a youthful look. But prejuvenation? This is a multi-step process of stopping aging skin in its tracks. The goal is to prevent or slow down the changes that come as we grow older. Fine lines. Wrinkles. Thinning skin….

Read More
September 2, 2021

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