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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. Athanassios Petrotos:

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  1. Qualifications
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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Athanassios Petrotos is Good. Dr. Petrotos has been reviewed by 13 patients who have provided 4 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.9
Courteous Staff 3.9
Accurate Diagnosis 3.2
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 3.0

Specialties & Research

Dr. Athanassios Petrotos, FACS, MD is board certified in Surgery.

  • He has special expertise in 10 areas:
  • Adrenal Surgery (Adrenalectomy)
  • Appendectomy
  • Colorectal Surgery
  • Digestive System Abnormalities
  • Gastric Bypass (Gastrojejunostomy)
  • Hernia
  • Liver Diseases
  • Minimally Invasive Surgical Procedures
  • Skin Cancer
  • Weight Loss Surgery (Bariatric Surgery)

Education & Awards

Dr. Petrotos graduated from University Of Patras. He has 2 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2014 - 2015)
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Petrotos has 4 hospital affiliations:

  • Greenwich Hospital Association 
  • St Luke's Roosevelt Hospital 


  • French
  • Greek
  • Italian
  • Spanish

> > > > Dr. Athanassios Petrotos, FACS, MD

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Additional Information
Dr. Athanassios Petrotos FACS and MD is a male Surgeon, has 20 years of experience and practices in Surgery.
Where does Dr. Athanassios Petrotos practice?
Dr. Athanassios Petrotos has 1 office location.
Dr. Athanassios Petrotos practices Surgery near Greenwich, CT.
See Greenwich Surgeons.