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The Mount Sinai Medical Center
234 East 85th Street 2nd Ave 5th Floor
New York, New York 10028
Tel: 212.731.3311


Schweiger Dermatology Group
1727 Broadway, 2nd Floor
New York, New York 10019
Tel: 212.489.6669


Blu-UBLU-U® PDT: Photodynamic therapy (PDT) is a non-invasive technique used to treat precancerous lesions, called actinic keratosis. AminoLevulinic Acid (ALA), a special light-sensitive medication, is applied to the skin affected by the precancerous lesions and allowed to remain there for over one hour. Afterwards, a blue light is directed to the skin and this activates the ALA and selectively destroys the precancerous cells. Patients can experience excellent results with a course of treatments using BLU-U® PDT.Screen Shot 2016-04-08 at 11.04.24 AM

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Patient Reviews

Dr. Khorasani removed a melanoma from my arm and a basel cell from my neck which was more extensive than originally thought. I was petrified with the melanoma diagnosis even though VERY early stage. He and his staff were beyond comforting...
- Susan O.