Browse Health
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. Demetri Antoniou:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Demetri Antoniou, Otolaryngologist, Orthopaedic Surgeon is Good. Dr. Antoniou has been reviewed by 9 patients who have provided 3 comments. The rating is 3.5 out of 5 stars.

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

Specialties & Research

Dr. Demetri Antoniou, DMD, MD is board certified in Otolaryngology.

Education & Awards

Dr. Antoniou graduated from Boston University . He has 1 awards.

Castle Connolly's Top Doctors™ (2013)


Dr. Antoniou has 5 hospital affiliations:

  • Maine Medical Center 
  • Mercy Hospital 


  • Greek

> > > > Dr. Demetri Antoniou, DMD, MD

Similar doctors nearby

Dr. Allison McCrory

13 years experience
Portland, ME

Dr. Verne Weisberg

32 years experience
Portland, ME

Dr. Mark Zajkowski

Oral & Maxillofacial Surgery
16 years experience
Portland, ME

Dr. Michael Makaretz

29 years experience
Portland, ME

Dr. Matthew Hearst

10 years experience
Portland, ME

Dr. Martha Friberg

35 years experience
Portland, ME
Search All Similar Doctors
Additional Information
Dr. Demetri Antoniou DMD and MD is a male Otolaryngologist, has 30 years of experience and practices in Otolaryngology.
Where does Dr. Demetri Antoniou practice?
Dr. Demetri Antoniou has 1 office location.
Dr. Demetri Antoniou practices Otolaryngology near Portland, ME.
See Portland Otolaryngologists.