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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. Dennis Grech:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Dennis Grech is Good. Dr. Grech has been reviewed by 3 patients who have provided 0 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
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. Dennis Grech, MD is board certified in Anesthesiology.

Education & Awards

Dr. Grech graduated from American University of the Caribbean, Coral Gables.


Dr. Grech has 2 hospital affiliations:

  • Hackensack University Medical Center 
  • Umdnj University Hospital 


  • Spanish

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Additional Information
Dr. Dennis George Grech MD is a male Anesthesiologist, has 11 years of experience and practices in Anesthesiology.
Where does Dr. Dennis G. Grech practice?
Dr. Dennis Grech has 1 office location.
Dr. Dennis Grech practices Anesthesiology near Newark, NJ.
See Newark Anesthesiologists.