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Otolaryngologist (ear, nose, throat), Sleep Medicine Specialist
22 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).

Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Mark Dagostino is Good. Dr. Dagostino has been reviewed by 14 patients who have provided 8 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.7
Courteous Staff 3.5
Accurate Diagnosis 4.2
Bedside Manner 4.2
Spends Time with Me 4.3
Follows Up After Visit 3.8

Specialties & Research

Dr. Mark Dagostino, MD is board certified in Otolaryngology and Otolaryngology - Sleep Medicine.

  • He has special expertise in 3 areas:
  • Allergy
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Sinus Infection (Sinusitis)

Education & Awards

Dr. Dagostino graduated from Rosalind Franklin University, North Chicago. He has 1 awards.

Patients' Choice Award (2008 - 2009)


Dr. Dagostino has 14 hospital affiliations:

  • Middlesex Hospital 
  • Hospital Of St Raphael 


  • Spanish
  • English

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Additional Information
Dr. Mark Andrew Dagostino MD is a male Otolaryngologist, has 22 years of experience and practices in Otolaryngology and Sleep Medicine.
Where does Dr. Mark A. Dagostino practice?
Dr. Mark Dagostino has 11 office locations.
Dr. Mark Dagostino practices Otolaryngology and Sleep Medicine near New Haven, CT.
Additional practice locations include: Milford, CT and Middletown, CT.
See New Haven Otolaryngologists.