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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. Martha Karetny:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Martha Karetny is Poor. Dr. Karetny has been reviewed by 2 patients who have provided 1 comments. The rating is 1 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 2.3
Courteous Staff 2.3
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.0

Education & Awards

Dr. Karetny graduated from Ivano-Frankivsk State Medical University, Ivano Frankivsk.


Dr. Karetny has 10 hospital affiliations:

  • Staten Island University Hospital North 
  • Beth Israel Medical Center Petrie Division 


  • Polish
  • Ukrainian
  • Russian
  • German
  • English

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Additional Information
Dr. Martha Karetny MD is a female Internist, has 26 years of experience and practices in Internal Medicine.
Where does Dr. Martha Karetny practice?
Dr. Martha Karetny has 5 office locations.
Dr. Martha Karetny practices Internal Medicine near Brooklyn, NY.
Additional practice locations include: New York, NY.
See Brooklyn Internists.