
Join to View Full Profile
4500 S Lancaster RdDallas, TX 75216
Phone+1 214-857-0142
Join Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
You already have 2 invites waiting! - Read the latest clinical news, personalized to your specialty.
Summary
- Dr. John Torrisi, MD is a radiation oncologist in Dallas, Texas. He is currently licensed to practice medicine in Texas.
Education & Training
MedStar Health Georgetown UniversityResidency, Radiation Oncology, 1982 - 1985
MedStar Health Georgetown UniversityResidency, Radiology-Diagnostic, 1981 - 1982
MedStar Health Georgetown University/Georgetown HospitalInternship, Internal Medicine, 1980 - 1981
University of Rochester School of Medicine and DentistryClass of 1980
Certifications & Licensure
TX State Medical License 1994 - 2025
American Board of Radiology Therapeutic Radiology
Publications & Presentations
PubMed
- 22 citationsPhase I dose escalation trial of nitroglycerin in addition to 5-fluorouracil and radiation therapy for neoadjuvant treatment of operable rectal cancer.Henrik Illum, David H. Wang, Jonathan E. Dowell, William Hittson, John R. Torrisi
Surgery. 2015-08-01 - 14 citationsA randomized study of the efficacy of adjuvant local graft irradiation following renal transplantationJ. Torrisi, Anatoly Dritschilo, K. William Harter, Baird Helfrich, Christine D. Berg
International Journal of Radiation Oncology, Biology, Physics. 1990-05-01 - 1 citationsLack of protective effect of thromboxane synthetase inhibitor (CGS-13080) on single dose radiated canine intestine.James Barter, Denver Marlow, Ravi Kamath, John C. Harbert, John R. Torrisi
Gynecologic Oncology. 1990-03-01









