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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

About Us

What’s the biggest problem with dermatology care?

The wait.

We’ve eliminated the wait time associated with seeing a dermatologist by using ultra-modern technology and same-day scheduling. We call this approach to our practice of medicine “convenient care.”

Whether you’re seeing us in-person at our modern office, or seeing us remotely via a Video Visit, our mission is to provide the best dermatological care in a setting that meets the needs of our patients.

Walk-in Dermatology’s Mission Statement

Our Greenvale Office

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

SK-IN Medical Aesthetics Center

We specialize in addressing your cosmetic concerns in a medical setting.

Walk-in Dermatology’s SK-IN Medical Aesthetics Center is staffed with board-certified dermatologists to discuss your personalized cosmetic needs. We are not a “medspa.” We are a licensed medical facility providing treatments and procedures offered by medspas, but with the oversight of doctors.

Aesthetics services by appointment only.

Call us at (516) 621-1982 to book an appointment

Learn More

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

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

Join our team

We’re currently recruiting
qualified professionals