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Dermatologists in Roslyn Heights, New York

Our Dermatologists in Roslyn Heights, New York

Our Roslyn Heights is located right off the LIR Oyster Bay stop, and is easily accessible from all parts of Nassau County and NYC. It is also next to Clark Botanic Garden, where a variety of plants are cultivated in a garden that is open to the public. It’s true what they say- there is a power in numbers. With nine board-certified doctors and one registered physician assistant, we have the knowledge and training to solve all your skincare and allergy needs. Our Nassau county office offers countless experts in the field of dermatology and allergy medicine, from laser and cosmetic dermatology to allergies, asthma, and immunology.

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As two of the most sought-after dermatology experts in New York, Dr. Lefkowitz and Dr. Troccoli each serve both our Manhattan and Nassau locations. Drs. Barazani and Applebaum specialize in laser scar treatment, and each has received distinctive honors from national organizations for being leaders in the field. Dr. Fox, meanwhile, is a skin cancer expert. As founder of the AAD Melanoma and Skin Cancer Prevention Program in Queens, an educator and an advanced researcher, he is highly involved in the Nassau community in the promotion of screening and early detection of skin cancer. Our Mexico native, Dr. Flashner is equally involved in community screening. She enjoys working with diverse patients and has devoted a part of her practice to understanding how patients of different skin tones respond to skincare treatment. Last but certainly not least in our team of dermatological experts is Dr. Fried. As a board-certified dermatologist of nearly four decades, Dr. Fried has seen it all. He specializes in the treatment and diagnosis of benign and premalignant skin lesions and is recognized as an expert in the field.

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Our Allergist in Roslyn Heights, New York

Our on-site allergist is Dr. David Erstein. He comes to our Roslyn Heights location with specialized knowledge in nasal and ocular allergies, asthma, and anaphylaxis. He is essentially our local allergy expert who has extensive experience with food and medication allergies, cosmetic and latex allergies, and insect sting reactions. Dr. Erstein understands that allergies can be a frustrating and seemingly never-ending experience. He works hard to personalize each patient’s experience and to calm these frustrations, tailoring his practice to each person’s individualized needs and expectations.

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The Best Cosmetic and Medical Dermatology Treatments in Nassau County

Advanced Dermatology, P.C. is a premier dermatology practice in Nassau County that offers the latest medical dermatological treatments for skin conditions, such as acne, eczema, and psoriasis. We also offer range of cosmetic treatments to combat signs of aging, minimize scars, and improve skin tone.

Our Roslyn Heights office serves Albertson, Garden City, Mineola, Old Westbury, North Hills, New Hyde Park, Port Washington, Manhasset, and other areas in Nassau County. If you have any questions or would like to schedule an appointment, please call us at (516) 625-6222. With locations throughout Long Island, Queens, Brooklyn, Manhattan, Westchester, and New Jersey, Advanced Dermatology, P.C. is your stop to get great skin.

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Joshua Fox

M.D., F.A.A.D.

Dr. Fox is known nationwide as a leading authority in the field of dermatology, with an expertise in skin cancer, cosmetic … Read More

Jason Applebaum

M.D., F.A.A.D.

Dr. Applebaum joined our team at Advanced Dermatology and the Center for Laser and Cosmetic Surgery in 1999. During his post-graduate … Read More

Lance Barazani

M.D., F.A.A.D.

Dr. Barazani is board-certified in dermatology and specializes in all areas of medical dermatology for adults and children, the prevention and … Read More

John Troccoli

M.D., F.A.A.D.

Dr. Troccoli is board certified in dermatology and is a Fellow of the American Academy of Dermatology. He has extensive experience … Read More

Aza Lefkowitz

M.D., Mohs Surgeon

Dr. Lefkowitz is a summa cum laude graduate of the State University of New York (SUNY) Downstate College of Medicine in … Read More

David Erstein


Dr. David Erstein is the founder of Allergy and Asthma Wellness. He holds certification from the American Board of Allergy and … Read More

Zoila Flashner

M.D., F.A.A.D.

Dr. Flashner’s primary focus has been on early detection and prevention of skin cancer, and she is a volunteer at skin … Read More

Find Our Roslyn Heights Dermatology Office

Our office is located between Roslyn Road and Willis Avenue, right next to the Albertson LIRR station. If using a GPS, please enter your destination as one of the following:

>> Intersection of I.U. Willets Road and Albertson Avenue
>> Albertson LIRR Station

175 I.U. Willets Road
Roslyn Heights, NY 11507

Roslyn Heights Dermatology Office Hours

Monday: 10am-6:30pm
Tuesday: 9am-7pm
Wednesday: 8:30am-7:30pm
Thursday: 9am-8pm
Friday: 8am-3pm
Saturday: Closed
Sunday: 8:30am-1pm

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logo State-of-the-Art Lasers and Devices
State-of-the-Art Lasers and Devices
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Emergency Appointments Available
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Highly Trained Providers
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Multi-specialty office locations for patients’ convenience