Kenneth L. Zeitzer MD

Radiation Oncology•Philadelphia, PA

Physician

Join to View Full Profile

5501 Old York RoadLevy Grd FlPhiladelphia, PA 19141
Phone+1 215-456-6280
Fax+1 215-457-0270

Education & Training

Sidney Kimmel Medical College at Thomas Jefferson University/TJUHResidency, Radiation Oncology, 1989 - 1993
Albert Einstein Healthcare NetworkInternship, Internal Medicine, 1988 - 1989
Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1988

Certifications & Licensure

PA State Medical License 1992 - 2026
American Board of Radiology Radiation Oncology

Awards, Honors, & Recognition

Philadelphia Magazine Castle Connolly, 2011-2014

Clinical Trials

Interstitial Brachytherapy With or Without External-Beam Radiation Therapy in Treating Patients With Prostate Cancer Start of enrollment: 2003 Jun 01
Completed
Phase 3
Radiation Therapy (WBI Versus PBI) in Treating Women Who Have Undergone Surgery For Ductal Carcinoma In Situ or Stage I or Stage II Breast Cancer Start of enrollment: 2005 Mar 01
Completed
Not Applicable
Prostate Radiation Therapy or Short-Term Androgen Deprivation Therapy and Pelvic Lymph Node Radiation Therapy With or Without Prostate Radiation Therapy in Treating Patients With a Rising Prostate Specific Antigen (PSA) After Surgery for Prostate Cancer
ACTIVE_NOT_RECRUITING
PHASE3
Stereotactic Body Radiation Therapy in Treating Patients With Stage I Non-Small Cell Lung Cancer Start of enrollment: 2009 Feb 01
Completed
Phase 1, Phase 2
RT With or Without Cetuximab in Treating Patients Who Have Undergone Surgery for Locally Advanced Head and Neck Cancer Start of enrollment: 2010 Mar 31
ACTIVE_NOT_RECRUITING
PHASE3
Chemotherapy and Radiation Therapy With or Without Panitumumab in Treating Patients With Stage IIIA Non-Small Cell Lung Cancer Start of enrollment: 2011 Feb 01
Completed
Phase 2
Gemcitabine Hydrochloride With or Without Erlotinib Hydrochloride Followed by the Same Chemotherapy Regimen With or Without Radiation Therapy and Capecitabine or Fluorouracil in Treating Patients With Pancreatic Cancer That Has Been Removed by Surgery Start of enrollment: 2010 Apr 05
ACTIVE_NOT_RECRUITING
PHASE3
Join now to see all

Publications & Presentations

PubMed

Long term results of NRG Oncology RTOG 9601, a randomized trial of radiation with or without anti-androgens (AAT) in patients receiving salvage prostate bed radiation ...
Himanshu R Lukka, Stephanie L Pugh, William U Shipley, Pierre P Major, Oliver Sartor
International Journal of Radiation Oncology, Biology, Physics. 2025-07-31
Phase II Study of Low-Dose Paclitaxel and Cisplatin in Combination with Split-Course Concomitant Twice-Daily Reirradiation in Recurrent Squamous Cell Carcinoma of the ...
Corey J Langer, Jonathan Harris, Eric M Horwitz, Merrill Kies, Voichita Bar Ad
International Journal of Radiation Oncology, Biology, Physics. 2025-07-31
Prognostic Impact of Lymph Node Yield in a Phase III Clinical Trial (NRG/RTOG 9601) of Prostate Cancer Patients Treated With Salvage Radiation Following Prostatectomy.
Emily Chan, Stephanie L Pugh, Jeffry P Simko, Felix Feng, William U Shipley
The Prostate. 2025-07-21