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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Alyson Penstein:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. Alyson Penstein is Excellent. Dr. Penstein has been reviewed by 13 patients who have provided 7 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.4
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.8

Specialties & Research

Dr. Alyson Penstein, MD is board certified in Dermatology.

  • She has special expertise in 5 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Melanoma
  • Psoriasis
  • Skin Cancer

Education & Awards

Dr. Penstein graduated from Yeshiva University, Bronx. She has 3 awards.

Patients' Choice Award (2008 - 2009, 2011 - 2014)
Compassionate Doctor Recognition (2011 - 2014)
On-Time Doctor Award (2014)


Dr. Penstein has 3 hospital affiliations:

  • Brooklyn University Hospital 
  • Kings County Hospital Center 
  • University Hospital Of Brooklyn 


  • Hebrew
  • Spanish

> > > > Dr. Alyson Penstein, MD

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Additional Information
Dr. Alyson Chani Penstein MD is a female Dermatologist, has 15 years of experience and practices in Dermatology.
Where does Dr. Alyson C. Penstein practice?
Dr. Alyson Penstein has 1 office location.
Dr. Alyson Penstein practices Dermatology near New York, NY.
See New York Dermatologists.