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Dr. John Duffy, MD
Surgical Specialist, Hepatologist
12 years of experience
Accepting new patients
Video profile
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).

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. John Duffy is Good. Dr. Duffy has been reviewed by 9 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 4.1
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. John Duffy, MD is board certified in Surgery.

  • He has special expertise in 11 areas:
  • Esophagectomy
  • Esophagus Cancer (Esophogeal Neoplasm)
  • Glandular Cancer (Adenocarcinoma)
  • Laproscopic Surgery (Laparoscopy)
  • Liver Removal (Hepatectomy)
  • Liver Transplantation
  • Lung Cancer
  • Lung Cancer (Non-Small-Cell Lung Carcinoma)
  • Pancreatic Cancer
  • Pneumonectomy (Lung removal)
  • Squamous Cell Carcinoma

Education & Awards

Dr. Duffy graduated from University of Oklahoma , Oklahoma City. He has 1 awards.

On-Time Doctor Award (2014)


Dr. Duffy has 4 hospital affiliations:

  • Integris Baptist Medical Center Okla Cit 
  • Integris Canadian Valley Regional Hospital 

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Additional Information
Dr. John P Duffy MD is a male Surgeon, has 12 years of experience and practices in Surgery, Transplant Surgery, and Transplant Hepatology.
Where does Dr. John P. Duffy practice?
Dr. John Duffy has 1 office location.
Dr. John Duffy practices Surgery, Transplant Surgery, and Transplant Hepatology near Oklahoma City, OK.
See Oklahoma City Surgeons and Oklahoma City Hepatologists.