Browse Health
Otolaryngologist (ear, nose, throat)
33 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

  • Currently 3.5 of 4 stars
Patient comments (7)

The overall average patient rating of Dr. Dennis Maceri is Excellent. Dr. Maceri has been reviewed by 10 patients who have provided 7 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.1
  • Currently 3.1428571428571 of 4 stars
Promptness 2.7
  • Currently 2.7142857142857 of 4 stars
Courteous Staff 3.7
  • Currently 3.7142857142857 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 3.6
  • Currently 3.5714285714286 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 3.8
  • Currently 3.8333333333333 of 4 stars

Specialties & Research

Dr. Dennis Maceri, MD is board certified in Otolaryngology.

  • He has special expertise in 4 areas:
  • Auditory Tumor (Acoustic Neuroma)
  • Otology
  • Thyroid Cancer
  • Thyroid Diseases

Education & Awards

Dr. Maceri graduated from University of California at Irvine. He has 4 awards.

Keck School of Medicine Teaching Awards, 2003 and 2007
Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2011 - 2014)
Compassionate Doctor Recognition (2011 - 2013)


Dr. Maceri has 8 hospital affiliations:

  • Henry Mayo Newhall Memorial Hospital 
  • Huntington Hospital 


  • Armenian
  • Spanish
  • Vietnamese
  • English

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Additional Information
Dr. Dennis Robert Maceri MD is a male Otolaryngologist, has 33 years of experience and practices in Otolaryngology.
Where does Dr. Dennis R. Maceri practice?
Dr. Dennis Maceri has 4 office locations.
Dr. Dennis Maceri practices Otolaryngology near Los Angeles, CA.
See Los Angeles Otolaryngologists.