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Dr. Jay Klarsfeld, MD
Otolaryngologist (ear, nose, throat)
30 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).

Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Jay Klarsfeld is Excellent. Dr. Klarsfeld has been reviewed by 14 patients who have provided 8 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.6
Courteous Staff 4.7
Accurate Diagnosis 4.9
Bedside Manner 4.6
Spends Time with Me 4.7
Follows Up After Visit 4.7

Specialties & Research

Dr. Jay Klarsfeld, MD is board certified in Otolaryngology.

  • He has special expertise in 3 areas:
  • Endoscopy (Endoscopic Surgery)
  • Head and Neck Cancer
  • Sino-Nasal Disorders

Education & Awards

Dr. Klarsfeld graduated from New York University - Mount Sinai. He has 1 awards.

Castle Connolly Top Doctors: New York Metro Area™ (1999 - 2008, 2010 - 2015)


Dr. Klarsfeld has 5 hospital affiliations:

  • Danbury Hospital 
  • Yale-New Haven Hospital 


  • French
  • Spanish

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Additional Information
Dr. Jay Klarsfeld MD is a male Otolaryngologist, has 30 years of experience and practices in Otolaryngology.
Where does Dr. Jay Klarsfeld practice?
Dr. Jay Klarsfeld has 3 office locations.
Dr. Jay Klarsfeld practices Otolaryngology near Danbury, CT.
Additional practice locations include: Norwalk, CT and Ridgefield, CT.
See Danbury Otolaryngologists.