Aza Lefkowitz, M.D., Mohs Surgeon

Advanced Dermatology, PC Specialists Aza Lefkowitz

Dr. Lefkowitz is a summa cum laude graduate of the State University of New York (SUNY) Downstate College of Medicine in Brooklyn, where he earned his Medical Degree. As a student at SUNY, he was honored with the prestigious Andrew T. Salzberg Award for Superior Achievement in Medical Studies. His medical internship was completed at the Long Island Jewish Medical Center in New Hyde Park. Dr. Lefkowitz attended the University of Medicine and Dentistry of New Jersey to complete a residency in dermatology. In his final year, he was appointed Chief Resident in Dermatology.To further his postgraduate training, Dr. Lefkowitz served a one-year fellowship in Mohs Micrographic Surgery at East Setauket University Hospital, NY. This is an American College of Mohs Surgery (ACMS) approved program for Mohs. Mohs Micrographic Surgery is an advanced treatment procedure for skin cancer, which offers the highest cure rate while preserving healthy tissue, thus minimizing scarring and aesthetic impact. Dr. Lefkowitz has authored over a dozen peer-reviewed research papers and presentations on skin cancer and advanced dermatological laser treatments. Dr. Lefkowitz’s practice is primarily surgical. With his precision and expertise, he is especially well regarded for the exceptional and cosmetically elegant way in which he repairs his patients’ Mohs defects. Board-certified in both Dermatology and Mohs Microsurgery, Dr. Lefkowitz has been a member of Advanced Dermatology and the Center for Laser and Cosmetic Surgery since 2001.

Education & Training

State University of New York
Long Island Jewish Medical Center
Dermatology, University of Medicine and Dentistry New Jersey
Mohs Micrographic Surgery, East Setauket University Hospital
American College of Mohs Surgery (ACMS)
American Academy of Dermatology


“I was extremely satisfied with everything at the office. Everyone especially Dr Lefkowitz, Donna and Hillary were very nice, friendly and I was not at all stressed or nervous about my procedure!”


“I was so impressed with everyone with whom I had contact with at the West Islip facility. From Chris Byrne who performed the initial biopy to Dr. Lefkowitz who performed his Mohs surgery as he expertly removed 100% of the basal cell carcinoma from the bridge of my nose and left almost no trace of my having such a procedure. My follow-up for a whole body skin scan with Dr. Applebaum was also professionally conducted. I am thoroughly satisfied that I chose the right practice to address my dermatological needs. PS. Thanks and hello to the front office staff and General manager and of course my appreciation to the lab pathologist who prepared the biopsy samples. Happy Holidays to all.”

G. Goldsmith

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