> > > > Dr. Ronald Dematteo, MD
Dr. Ronald P P Dematteo MD is a male Family Practitioner, has 20 years of experience and practices in Surgery, Surgical Oncology, and Family Medicine.
Video profile
Dr. Ronald Dematteo has 1 office location.
Memorial Sloan-Kettering
1275 York Ave
New York, NY 10065

Phone Number
Locations and availability (1)
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. Ronald Dematteo:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3 of 4 stars
Patient comments (13)

The overall average patient rating of Dr. Ronald Dematteo is Good. Dr. Dematteo has been reviewed by 18 patients who have provided 13 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.1
  • Currently 3.125 of 4 stars
Promptness 2.5
  • Currently 2.5 of 4 stars
Courteous Staff 3.1
  • Currently 3.0666666666667 of 4 stars
Accurate Diagnosis 3.1
  • Currently 3.0666666666667 of 4 stars
Bedside Manner 2.8
  • Currently 2.75 of 4 stars
Spends Time with Me 2.8
  • Currently 2.8125 of 4 stars
Follows Up After Visit 3.0
  • Currently 3 of 4 stars

Specialties & Research

Dr. Ronald Dematteo, MD is board certified in Surgery.

  • He has special expertise in 3 areas:
  • Immune System Disorders
  • Liver Diseases
  • Pancreatic Diseases

Education & Awards

Dr. Dematteo graduated from Cornell University, New York. He has 3 awards.

Castle Connolly America's Top Doctors® (2014)
Castle Connolly America's Top Doctors® for Cancer (2014)
Castle Connolly's Top Doctors™ (2013)


Dr. Dematteo has 2 hospital affiliations:

  • Memorial Sloan-Kettering 
  • Memorial Hospital For Cancer And Allied Diseases 

Accepted Insurance Plans

Dr. Dematteo accepts these health insurances in at least one office:

  • United Healthcare - 16 plans
  • Empire Blue Cross Blue Shield - 12 plans
  • Unicare - 11 plans
  • ODS Health Plans - 1 plan
  • Oxford Health Plans - 2 plans
  • Humana - 5 plans
  • Cigna - 6 plans


  • Chinese
  • Cantonese
  • Mandarin
  • French
  • Greek
  • Italian
  • Russian
  • Spanish

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Additional Information
Where does Dr. Ronald P. Dematteo practice?
Dr. Ronald Dematteo practices Surgery, Surgical Oncology, and Family Medicine near New York, NY.
See New York Surgeons, New York Oncologists, and New York Family Physicians.