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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. Joel Haas is Average. Dr. Haas has been reviewed by 6 patients who have provided 3 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.0
Courteous Staff 4.1
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

Dr. Joel Haas, MD is board certified in Internal Medicine.

Education & Awards

Dr. Haas graduated from Sackler School Of Medicine, Ramat Aviv.


Dr. Haas has 3 hospital affiliations:

  • Unity Hospital 
  • Canandaigua Veterans Affairs Medical Center 
  • Unity Hospital Of Rochester 

> > > > Dr. Joel Haas, MD

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Additional Information
Dr. Joel Ralph Haas MD is a male Internist, has 27 years of experience and practices in Internal Medicine.
Where does Dr. Joel R. Haas practice?
Dr. Joel Haas has 2 office locations.
Dr. Joel Haas practices Internal Medicine near Rochester, NY.
See Rochester Internists.