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Meredith Kosann, MD, FAAD, is a board-certified dermatologist who practices medical and cosmetic dermatology.  Dr. Kosann is known for her compassionate and thorough care for patients.   

Dr. Kosann is recognized for her natural approach to cosmetic rejuvenation. As a sought-after consultant, Dr. Kosann prefers to use her experience with a wide variety of techniques to tailor a customized, fresh approach to each person.

Dr. Kosann graduated Phi Beta Kappa and magna cum laude from the University of Pennsylvania and then attended NYU School of Medicine, where she was elected to join Alpha Omega Alpha, the medical honor society. Dr. Kosann completed her dermatology residency as chief resident at NYU. Dr. Kosann continues to be recognized as one of the highly revered Castle Connolly Top Doctors.



  • American Academy of Dermatology

  • American Society for Dermatologic Surgery


  • Westchester Magazine: Top Doctors: 2018, 2019, 2020, 2021, 2022, 2023

  • Top Doctors New York Metro Area (digital guide): 2018, 2019, 2020, 2021, 2022, 2023

  • Westchester Magazine-Cosmetic: 2019, 2021, 2022, 2023

  • Exceptional Women In Medicine: 2020, 2021, 2022, 2023

  • New York Magazine: Top Doctors: 2021, 2022, 2023

Cosmetic Dermatology

Cosmetic Dermatology

The approach to cosmetic rejuvenation should be one of optimization and enhancement.  Dr. Kosann evaluates each patient as an individual to create a customized approach. This could involve addressing skin texture, skin discoloration, and volume loss, in addition to breakouts or sensitivities.  

No one plan will work for each patient. Depending on the patient's concerns, Dr. Kosann prefers to develop a tailored approach for every individual. This could include updating topical therapies as well as incorporating a variety of emerging and proven therapies.

Medical Dermatology 

Maintaining skin health is a priority. Pre-cancerous lesions and skin cancers may be treated in the office. Focus on prevention is key when discussing the self-care regimen.

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