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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. Richard Collens:

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  1. Qualifications
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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Richard Collens is Excellent. Dr. Collens has been reviewed by 4 patients who have provided 1 comments. The rating is 5 out of 5 stars.

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

Specialties & Research

Dr. Richard Collens, MD is board certified in Internal Medicine.

Education & Awards

Dr. Collens graduated from New York Medical College, Valhalla. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Collens has 8 hospital affiliations:

  • Lenox Hill Hospital 
  • St Luke's Roosevelt Hospital 


  • English
  • French
  • German
  • Russian
  • Spanish

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Additional Information
Dr. Richard Collens MD is a male Internist, has 46 years of experience and practices in Internal Medicine.
Where does Dr. Richard Collens practice?
Dr. Richard Collens has 4 office locations.
Dr. Richard Collens practices Internal Medicine near New York, NY.
Additional practice locations include: Hudson, NY and Valatie, NY.
See New York Internists.