Video conference with our board-certified dermatologists from the comfort and safety of your own home.
Office Information
Office Hours
Mon: 7:00am - 3:00pm
Tues: 8:30am - 3:00pm
Wed: 12:00pm - 7:00pm
Thurs: 8:30am - 3:00pm
Fri: 8:30am - 12:00pm
Sat: 8:30am - 12:30pm
Sun: Closed
Tues: 8:30am - 3:00pm
Wed: 12:00pm - 7:00pm
Thurs: 8:30am - 3:00pm
Fri: 8:30am - 12:00pm
Sat: 8:30am - 12:30pm
Sun: Closed
Address
50 Glen Cove Rd.
Greenvale, NY 11548
Greenvale, NY 11548
Certifications and Professional Memberships
Certifications and Professional Memberships
Welcome to Walk-in Dermatology
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.
Same-Day
Appointments
Telehealth
Convenient
Location
We’re committed to keeping you healthy and giving you the confidence to look and feel your best. Walk-in Dermatology is improving the quality of patient care by providing timely treatment and using the latest technologies available.
Telehealth
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.
Medical Treatment
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.
Cosmetic Procedures
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.
The Doctor is Ready to See You Now
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.
Stacey F. Brisman, MD, FAAD
Medical Director
Board-certified dermatologist and member of the American Academy of Dermatology, Women’s Dermatology Society and Skin Cancer Foundation. B.S., University of Michigan; Doctor of Medicine, Emory University School of Medicine; internship in Internal Medicine at Beth Israel Deaconess Medical Center; Dermatology residency at New York Presbyterian Hospital, Columbia University Medical Center. Published in Journal of the American Academy of Dermatology, Dermatologic Surgery and Pediatric Dermatology.
Louis Siegel, DO, FAAD
Board-certified dermatologist affiliated with St. John’s Episcopal Hospital-South Shore; medical degree from Touro College of Osteopathic Medicine; Dermatology residency at St. John’s Episcopal Hospital; diplomat of the American Board of Dermatology; Bachelor of Science from University of Maryland; specializing in comprehensive medical, surgical, and cosmetic dermatology including light-based therapies.
Kumar Sukhdeo, MD, PhD, FAAD
Member of the American Academy of Dermatology, American Hair Research Society, and Cicatricial Alopecia Research Foundation. B.S. from Duke University; Doctor of Medicine and Doctor of Philosophy from Case Western Reserve University; internship in Internal Medicine at the University of Chicago Hospital; dermatology residency at NYU Langone Health. Published in Journal of American Academy of Dermatology, Proceedings of the National Academy of Sciences, Cell, and Cancer Cell.
Florentina Haffey
Licensed Aesthetician
Licensed Aesthetician since 2002; trained in San Dona di Piave, Italy and in the United States at Long Island Nail & Skin Care Institute and the Institute for Laser Medicine. Florentina served as a Licensed Aesthetician in Italy before moving to New York, where she has served as Head Aesthetician at several medical spas and wellness centers across Long Island.
The Doctor is Ready to See You Now
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.
Doctors
Stacey F. Brisman, MD, FAAD
Medical Director
Board-certified dermatologist and member of the American Academy of Dermatology, Women’s Dermatology Society and Skin Cancer Foundation. B.S., University of Michigan; Doctor of Medicine, Emory University School of Medicine; internship in Internal Medicine at Beth Israel Deaconess Medical Center; Dermatology residency at New York Presbyterian Hospital, Columbia University Medical Center. Published in Journal of the American Academy of Dermatology, Dermatologic Surgery and Pediatric Dermatology.
Louis Siegel, DO, FAAD
Board-certified dermatologist affiliated with St. John’s Episcopal Hospital-South Shore; medical degree from Touro College of Osteopathic Medicine; Dermatology residency at St. John’s Episcopal Hospital; diplomat of the American Board of Dermatology; Bachelor of Science from University of Maryland; specializing in comprehensive medical, surgical, and cosmetic dermatology including light-based therapies.
Kumar Sukhdeo, MD, PhD, FAAD
Member of the American Academy of Dermatology, American Hair Research Society, and Cicatricial Alopecia Research Foundation. B.S. from Duke University; Doctor of Medicine and Doctor of Philosophy from Case Western Reserve University; internship in Internal Medicine at the University of Chicago Hospital; dermatology residency at NYU Langone Health. Published in Journal of American Academy of Dermatology, Proceedings of the National Academy of Sciences, Cell, and Cancer Cell.
Aesthetician
Florentina Haffey
Licensed Aesthetician
Licensed Aesthetician since 2002; trained in San Dona di Piave, Italy and in the United States at Long Island Nail & Skin Care Institute and the Institute for Laser Medicine. Florentina served as a Licensed Aesthetician in Italy before moving to New York, where she has served as Head Aesthetician at several medical spas and wellness centers across Long Island.
Walk-in Today
50 Glen Cove Road
Greenvale, NY 11548
(Parking in Rear via Locust St.)(516) 621-1982
Walk-in Today
50 Glen Cove Road
Greenvale, NY 11548
(Parking in Rear via Locust St.)(516) 621-1982
