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. Ronald DeMatteo:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (14)

The overall average patient rating of Dr. Ronald DeMatteo is Average. Dr. DeMatteo has been reviewed by 24 patients who have provided 14 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 2.9
Courteous Staff 3.7
Accurate Diagnosis 3.7
Bedside Manner 3.2
Spends Time with Me 3.3
Follows Up After Visit 3.6

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 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2014 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (2014 - 2015)


Dr. DeMatteo has 2 hospital affiliations:

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


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

> > > > Dr. Ronald DeMatteo, MD

Similar doctors nearby

Dr. Ilya Laufer

Neurological Surgery
7 years experience
New York, NY

Dr. Philip Exelby

New York, NY

Dr. Joseph Galicich

Neurological Surgery
New York, NY

Dr. Udo Rudloff

14 years experience
New York, NY

Dr. Richard Flint

Surgical Oncology
New York, NY

Dr. Jason Park

Surgical Oncology
New York, NY
Search All Similar Doctors
Additional Information
Dr. Ronald DeMatteo MD is a male Surgeon, has 21 years of experience and practices in Surgery.
Where does Dr. Ronald DeMatteo practice?
Dr. Ronald DeMatteo has 1 office location.
Dr. Ronald DeMatteo practices Surgery near New York, NY.
See New York Surgeons.