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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

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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.

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

Same-day Appointments

We offer Video Visits with our dermatologists as an alternative to in-person office visits. We can examine your skin, make recommendations and even send prescriptions to your pharmacy.

Telehealth from Home

We offer expert evaluation and treatment for all medical dermatologic issues. If you’re concerned about anything related to your skin, hair or nails, we’re here for you.

Medical Treatments

Whether you’re looking for Botox, fillers, laser therapy or a skin care regimen, our board-certified dermatologists will help you look your best with the latest cosmetic procedures.

Cosmetic Procedures
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Learn More About Us

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.

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Certifications and Professional Memberships

Monthly Specials

HydraFacial

$25 OFF Signature Hydrafacials

A HydraFacial treatment produces instant results in 3 steps: exfoliating, removing debris from pores, and saturating the skin with antioxidants and peptides.

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SkinCeuticals C E Ferulic

20% OFF SkinCeuticals C E Ferulic®

A patented daytime vitamin C serum that delivers advanced environmental protection and improves the appearance of fine lines and wrinkles, loss of firmness, and brightens skin’s complexion.

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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.

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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

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Our Providers

Medical Providers

Dr. Stacey Brisman

Stacey F. Brisman, MD, FAAD

Medical Director, Dermatologist

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Dr Evelyn Greco

Evelyn Greco, DO, FAAD

Dermatologist

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Faith Leffel, RPA-C

Faith Leffel, RPA-C

Physician Assistant

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Dr. Giuseppe Militello

Giuseppe Militello, MD, FAAD

Dermatologist

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Dr Jessica Newburger

Jessica Newburger, DO, FAAD

Dermatologist

See Bio

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Aestheticians

Krystal Michel

Krystal Michel

Aesthetician

See Bio

Call to Book Appointment
Kimberly Schumacher

Kimberly Schumacher

Aesthetician

See Bio

Call to Book Appointment

Medical Providers

Dr. Stacey Brisman

Stacey F. Brisman, MD, FAAD

Medical Director, Dermatologist

See Bio

Schedule Appointment
Dr Evelyn Greco

Evelyn Greco, DO, FAAD

Dermatologist

See Bio

Schedule Appointment
Faith Leffel, RPA-C

Faith Leffel, RPA-C

Physician Assistant

See Bio

Schedule Appointment
Dr. Giuseppe Militello

Giuseppe Militello, MD, FAAD

Dermatologist

See Bio

Schedule Appointment
Dr Jessica Newburger

Jessica Newburger, DO, FAAD

Dermatologist

See Bio

Schedule Appointment

Aesthetician

Krystal Michel

Krystal Michel

Aesthetician

See Bio

Call to Book Appointment
Kimberly Schumacher

Kimberly Schumacher

Aesthetician

See Bio

Call to Book Appointment

Recent Blog Posts

Are you Tired of Shaving, Waxing and Tweezing?

Shaving, tweezing and waxing are common do-it-yourself ways to remove unsightly body hair. Problem is, these methods of hair removal can also sting, while causing skin rashes, nicks and painful cuts – even infection, if you’re not careful. So if you’re fed up with the discomfort and ongoing hassle, laser hair removal might be your…

May 5, 2022
Skin Cancer: Early Detection

Skin cancer is the most common type of cancer in the world. About 20% of the population, or 1 in 5 people, will be diagnosed with the disease by age 70, according to The Skin Cancer Foundation. Here’s a more comforting statistic: 99% percent of all skin cancers are curable if they are diagnosed and…

May 4, 2022
Walk-in Dermatology Opens in Plainview

Walk-in Dermatology announced the grand opening of its new office located at 441 S. Oyster Bay Road in Plainview, New York, next to the Trader Joe’s supermarket. Walk-in Dermatology Plainview features convenient access for same-day care, easy online scheduling for appointments, telehealth services via Video Visits, and boasts a state-of-the-art medical aesthetics spa. Board-certified dermatologists…

April 4, 2022

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© Walk-in Dermatology Management, Inc.

Walk-in Dermatology®, SK-IN™, and MedSpa at Walk-in Dermatology™ are trademarks of Walk-in Dermatology Management, Inc. Walk-in Dermatology Management, Inc. is a management services organization which provides management services on behalf of medical centers operating under the name “Walk-in Dermatology.” These medical centers have complete authority regarding all medical decision-making and patient care. Walk-in Dermatology Management, Inc. shall, in no way, determine or set the methods, standards, or conduct of the practice of medicine or healthcare provided at, by, or through any medical center, or by any of its professionals.

American Acadmey of DermatologyHIPAA Seal of Compliance - Compliancy GroupThe American Board of DermatologySkinPACWomen's Dermatologic SocietyThe Long Island Dermatological Society
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Plainview Office with Walk-in Dermatology Now Open sign

Now Open in Plainview

We are excited to announce the grand opening of Walk-in Dermatology’s Plainview office, located next to Trader Joe’s at 441 S. Oyster Bay Rd.

In addition to offering medical, cosmetic, and surgical dermatology, the Plainview office features a large medspa facility. Don’t wait, schedule your appointment or walk-in today.