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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

2022 Best of Nassau County Winner

Voted Best Dermatologist in Nassau County

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

Certifications and Professional Memberships

Monthly Specials

HydraFacial

$25 OFF Any Adult Facial

Choose from a wide range of facials including HydraFacial, DiamondGlow, Oxygeneo and more.

Skinceuticals Phyto A

20% OFF SkinCeuticals Phyto A+ Brightening Treatment

Lightweight moisturizer helps soothe and correct out-of-balance skin to improve brightness, texture, and clarity.

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

Don’t wait, see us today.

Walk-in Dermatology has two locations on Long Island conveniently located near mass transit.

Visit us 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 dermatology professionals are ready to see you now. Call us today.

Walk-in Dermatology – Greenvale (516) 621-1982
Walk-in Dermatology – Plainview (516) 388-6622

Our Providers

Dr. Stacey Brisman

Stacey F. Brisman, MD, FAAD

Medical Director, Dermatologist

Dr Evelyn Greco

Evelyn Greco, DO, FAAD

Dermatologist

Faith Leffel, RPA-C

Faith Leffel, RPA-C

Physician Assistant

Dr. Giuseppe Militello

Giuseppe Militello, MD, FAAD

Dermatologist

Dr Jessica Newburger

Jessica Newburger, DO, FAAD

Dermatologist

Eleni Pagiazitis

Eleni Pagiazitis

Aesthetics Coordinator

Jennifer Rosenfeld

Jennifer Rosenfeld

Licensed Aesthetician

Kimberly Schumacher

Kimberly Schumacher

Licensed Aesthetician

Medical Providers

Dr. Stacey Brisman

Stacey F. Brisman, MD, FAAD

Medical Director, Dermatologist

Dr Evelyn Greco

Evelyn Greco, DO, FAAD

Dermatologist

Faith Leffel, RPA-C

Faith Leffel, RPA-C

Physician Assistant

Dr. Giuseppe Militello

Giuseppe Militello, MD, FAAD

Dermatologist

Dr Jessica Newburger

Jessica Newburger, DO, FAAD

Dermatologist

Aesthetician

Eleni Pagiazitis

Eleni Pagiazitis

Aesthetics Coordinator

Jennifer Rosenfeld

Jennifer Rosenfeld

Licensed Aesthetician

Kimberly Schumacher

Kimberly Schumacher

Licensed Aesthetician

Recent Blog Posts

Top 7 Most Common Medical Skin Conditions

When it comes to our health, one of the first things we notice is any change in the appearance of our skin. Because other people will notice, too, a skin condition can become more than a health issue. It’s a social concern as well. It’s awkward to be showering after a workout, wondering if anyone…

September 28, 2022
What is Slugging – and Should You Try It?

Slugging is a fairly new, buzzy term to describe slathering your face with petroleum jelly as the last stage of your nightly skin-care routine. The practice leaves the face as slimy as a slug’s trail, hence the name “slugging.” Dermatology research appears to show that slugging provides some benefits because it keeps skin moisture from…

September 27, 2022
Is that Monkeypox?

It’s hard to scroll through your newsfeed without finding some mention of monkeypox, a viral disease similar to smallpox. It causes flu-like symptoms such as fever and chills, and a rash that can take weeks to clear. The rash can initially look like pimples or blisters and may be painful or itchy. Precaution is always…

September 1, 2022

Want to receive company updates and valuable offers?

Now Accepting MedSpa Appointments in Plainview

We have all the latest aesthetic equipment including the Morpheus8 for RF microneedling and lasers for treating all your skin imperfections. And, we offer customized facials and “teen facials” too!

Call (516) 388-6622 to book your appointment today.

Kimberly Schumacher


Now Accepting MedSpa Appointments in Plainview

Kimberly Schumacher

We have all the latest aesthetic equipment including the Morpheus8 for RF microneedling and lasers for treating all your skin imperfections. And, we offer customized facials and “teen facials” too!

Call (516) 388-6622 to book your appointment today.