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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. Jack Mancus:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Jack Mancus is Excellent. Dr. Mancus has been reviewed by 7 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 5.0
Courteous Staff 3.7
Accurate Diagnosis 3.7
Bedside Manner 3.7
Spends Time with Me 3.7
Follows Up After Visit 3.7

Education & Awards

Dr. Mancus graduated from Royal College Of Surgeons In Ireland, Dublin.


Dr. Mancus has 3 hospital affiliations:

  • Putnam Hospital Center 
  • Vassar Brothers Medical Center 
  • Northern Dutchess Hospital 

> > > > Dr. Jack Mancus, MD

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Additional Information
Dr. Jack M Mancus MD is a male Internist, has 34 years of experience and practices in Internal Medicine.
Where does Dr. Jack M. Mancus practice?
Dr. Jack Mancus has 1 office location.
Dr. Jack Mancus practices Internal Medicine near Rhinebeck, NY.
See Rhinebeck Internists.