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Internist, Geriatric Specialist (elderly care)
29 years of experience
Accepting new patients
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. Daniel Byrns:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (12)

The overall average patient rating of Dr. Daniel Byrns is Good. Dr. Byrns has been reviewed by 27 patients who have provided 12 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 3.5
Courteous Staff 4.0
Accurate Diagnosis 4.2
Bedside Manner 4.4
Spends Time with Me 4.0
Follows Up After Visit 3.6

Specialties & Research

Dr. Daniel Byrns, MD is board certified in Internal Medicine and Geriatric Medicine.

  • He has special expertise in 1 area:
  • Alzheimer's Disease

Education & Awards

Dr. Byrns graduated from Universita Degli Studi Di Roma La Sapienza (Facolta I), Rome.


Dr. Byrns has 11 hospital affiliations:

  • North Shore University Hospital 
  • University Hospital of Brooklyn at Long Island Hospital 


  • Chinese
  • Spanish
  • Korean
  • Italian
  • Greek
  • English

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Additional Information
Dr. Daniel J Byrns MD is a male Internist, has 29 years of experience and practices in Internal Medicine and Geriatric Medicine.
Where does Dr. Daniel J. Byrns practice?
Dr. Daniel Byrns has 1 office location.
Dr. Daniel Byrns practices Internal Medicine and Geriatric Medicine near Whitestone, NY.
See Whitestone Internists and Whitestone Geriatric Doctors.