Oncology

Jason Fleming, MD

Deputy Director for Clinical Affairs, Comprehensive Cancer Center

Jason B. Fleming, MD, is an internationally recognized surgical oncologist specializing in pancreatic cancer surgery, including resectable adenocarcinoma of the pancreas and pancreatic neuroendocrine tumors (NETs), as well as gastrointestinal NETs. He serves adult patients with complex pancreatic malignancies, often involving multidisciplinary care for high-risk or advanced cases requiring preoperative chemotherapy (e.g., gemcitabine and erlotinib with or without radiation), intraoperati

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Credentials

Board Certifications

Surgery (American Board of Surgery)

Education & Training

Medical School: University of Tennessee Health Science Center College of Medicine (MD, 1990)
Residency: UT Southwestern Medical Center (Surgery, 1997)
Research Fellowship: UT Southwestern Medical Center (Research, 1995)
Fellowship: UT MD Anderson Cancer Center (Surgical Oncology, 1999)

Years in Practice

35+ years

Peer Recognition

ACS — Fellow (FACS)
2026
Castle Connolly — Top Doctor
2013-2024 (12 years)

Clinical Focus

Subspecialties

Surgical Oncology

Conditions & Treatments

Pancreatic CancerCancer GenomicsNeuroendocrine Tumors

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

UT Southwestern Medical Center

Languages

English

Conditions Dr. Fleming treats

Insurance accepted

Frequently asked

Does Dr. Fleming accept Aetna insurance?

Jason Fleming's public profile lists Aetna, Blue Cross Blue Shield, and Cigna plus 7 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Fleming practice?

Jason Fleming practices in Dallas, TX with hospital affiliations including UT Southwestern Medical Center.

What does Dr. Fleming specialize in?

Jason Fleming is a board-certified oncology specialist with focus areas in Surgical Oncology.

How long has Dr. Fleming been practicing?

Jason Fleming has 36+ years of clinical experience in oncology.

What is Dr. Fleming's medical training?

Public profile training history includes: Medical School: University of Tennessee Health Science Center College of Medicine (MD, 1990); Residency: UT Southwestern Medical Center (Surgery, 1997); Research Fellowship: UT Southwestern Medical Center (Research, 1995).