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39 years of experience
Video profile
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 Yellon:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (3)

The overall average patient rating of Dr. Daniel Yellon is Excellent. Dr. Yellon has been reviewed by 7 patients who have provided 3 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.4
  • Currently 2.4 of 4 stars
Promptness 2.6
  • Currently 2.6 of 4 stars
Courteous Staff 2.6
  • Currently 2.6 of 4 stars
Accurate Diagnosis 3.4
  • Currently 3.4 of 4 stars
Bedside Manner 3.8
  • Currently 3.8333333333333 of 4 stars
Spends Time with Me 3.8
  • Currently 3.8333333333333 of 4 stars
Follows Up After Visit 2.8
  • Currently 2.75 of 4 stars

Specialties & Research

Dr. Daniel Yellon, MD is board certified in Internal Medicine.

Education & Awards

Dr. Yellon graduated from State University of New York Downstate, Brooklyn. He has 4 awards.

Patients' Choice Award (2011)
Compassionate Doctor Recognition (2011 - 2013)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2014 - 2017)


Dr. Yellon has 5 hospital affiliations:

  • Stony Brook University Hospital 
  • North Shore University Hospital At Syosset 


  • Italian
  • Spanish
  • Hindi

> > > > Dr. Daniel Yellon, MD

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Additional Information
Dr. Daniel Harold Yellon MD is a male Internist, has 39 years of experience and practices in Internal Medicine.
Where does Dr. Daniel H. Yellon practice?
Dr. Daniel Yellon has 1 office location.
Dr. Daniel Yellon practices Internal Medicine near East Setauket, NY.
See East Setauket Internists.