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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. David Cahan:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. David Cahan is Below Average. Dr. Cahan has been reviewed by 7 patients who have provided 3 comments. The rating is 1.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 2.3
Courteous Staff 1.8
Accurate Diagnosis 1.8
Bedside Manner 1.6
Spends Time with Me 1.8
Follows Up After Visit 1.8

Specialties & Research

Dr. David Cahan, MD is board certified in Internal Medicine and Nephrology.

Education & Awards

Dr. Cahan graduated from University of Rochester .


Dr. Cahan has 3 hospital affiliations:

  • Faulkner Hospital 
  • Beth Israel Deaconess Medical Center 
  • Kindred Hospital Northeast - Waltham 

> > > > Dr. David Cahan, MD

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Additional Information
Dr. David Harry Cahan MD is a male Internist, has 37 years of experience and practices in Internal Medicine and Nephrology.
Where does Dr. David H. Cahan practice?
Dr. David Cahan has 1 office location.
Dr. David Cahan practices Internal Medicine and Nephrology near Jamaica Plain, MA.
See Jamaica Plain Internists and Jamaica Plain Nephrologists.