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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).

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Adam Penstein is Average. Dr. Penstein has been reviewed by 6 patients who have provided 3 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.4
Courteous Staff 4.0
Accurate Diagnosis 3.7
Bedside Manner 3.3
Spends Time with Me 3.7
Follows Up After Visit 3.7

Specialties & Research

Dr. Adam Penstein, MD is board certified in Dermatology and Internal Medicine.

  • He has special expertise in 9 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Contact Dermatitis
  • Hair Diseases
  • Laser Medicine & Surgery
  • Melanoma
  • Nail Diseases
  • Psoriasis
  • Skin Cancer

Education & Awards

Dr. Penstein graduated from Yeshiva University, Bronx.


Dr. Penstein has 8 hospital affiliations:

  • North Shore University Hospital 
  • North Shore/Long Island Jewish Hospital System - Franklin Hospital Med Ctr 


  • Spanish
  • Hebrew
  • English

> > > > Dr. Adam Penstein, MD

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Additional Information
Dr. Adam Penstein MD is a male Dermatologist, has 11 years of experience and practices in Dermatology and Internal Medicine.
Where does Dr. Adam Penstein practice?
Dr. Adam Penstein has 2 office locations.
Dr. Adam Penstein practices Dermatology and Internal Medicine near New York, NY.
See New York Dermatologists and New York Internists.