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1 Hoag DriveBuilding 41Newport Beach, CA 92663
Phone+1 949-764-4060
Dr. Benjamin is on Doximity
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Education & Training
- University of California (Irvine)Fellowship, Hematology and Medical Oncology, 2019 - 2022
- University of California Davis HealthResidency, Internal Medicine, 2016 - 2019
- Tulane University School of MedicineClass of 2016
Certifications & Licensure
- CA State Medical License 2017 - 2027
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Medical Oncology
Awards, Honors, & Recognition
- Genitourinary Cancers Symposium Merit Award Conquer Cancer, the ASCO Foundation, 2022
- Outstanding Fellow/Resident Research Award – Clinical/Translational Research UCI School of Medicine, 2022
Clinical Trials
- Perioperative Pembrolizumab (MK-3475) Plus Cystectomy or Perioperative Pembrolizumab Plus Enfortumab Vedotin Plus Cystectomy Versus Cystectomy Alone in Participants Who Are Cisplatin-ineligible or Decline Cisplatin With Muscle-invasive Bladder Cancer (MK-3475-905/KEYNOTE-905/EV-303) Start of enrollment: 2019 Jul 24
- Study of XL092 + Nivolumab vs Sunitinib in Subjects With Advanced or Metastatic Non-Clear Cell Renal Cell Carcinoma Start of enrollment: 2023 Jan 01
- A Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Antitumor Activity of INV-9956 in Adult Patients With Advanced Metastatic Castration Resistant Prostate Cancer Start of enrollment: 2025 Jan 23
Publications & Presentations
PubMed
- Precision medicine in genitourinary oncology: are we pivoting towards imprecision?David J Benjamin, Arash Rezazadeh Kalebasty
BJU International. 2025-08-01 - A decade review of mental health monitoring in clinical trials for United States Food and Drug Administration-approved genitourinary cancer treatments.Farzad Teymouri, Parnian Jabbari, Omid Yazdanpanah, Aditya Mahadevan, Arash Rezazadeh Kalebasty
BJU International. 2025-06-15 - REFINE: a database of linked clinical data and genomic biomarkers in renal cell carcinoma patients receiving immunotherapy-based treatment regimens.Jeffrey Zhong, Albert Jang, Bashar Abuqayas, Arnab Basu, David J Benjamin
The Oncologist. 2025-06-04
Abstracts/Posters
- State of the genitourinary medical oncology workforce in the United States, 2024David Joseph Benjamin, Arash Rezazadeh, ASCO Genitourinary Cancers Symposium, San Francisco, CA, 2/15/2025
- Characterization of genitourinary drug approvals by the FDA, 2020-2024David Joseph Benjamin, Arash Rezazadeh, ASCO Genitourinary Cancers Symposium, San Francisco, CA, 2/14/2025
- State of Supportive Care in Oncology, 2024: Tumor Types, Industry Support, Endpoints, and Trial LocationsDavid J Benjamin, Arash Rezazadeh Kalebasty, ESMO Congress 2024, Barcelona, Spain, 9/15/2024
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Lectures
- Navigating la/mUC Treatment Options: Right Treatment for the Right PatientAVENUES Medical Meeting, Lisbon, Portugal - 5/10/2025
- Retrospective Analysis of Treatment Initiation and Treatment Delay in Metastatic Renal Cell CarcinomaDAVA Oncology 7th Annual Summit on Genitourinary Malignancies. Colorado Springs, CO - 11/24/2024
- The Role of Maintenance Avelumab: a 2024 PerspectiveDAVA Oncology 7th Annual Summit on Genitourinary Malignancies, Colorado Springs, CO - 11/23/2024
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Authored Content
- I Watched 100 Movies About Cancer. Here's What They Get WrongMay 2024
Press Mentions
- Real-World Data Help Fill the Gaps Left by Clinical Trial Results in Urothelial CarcinomaJune 9th, 2025
- Celebrity Cancer Stories Can Lack Important InformationMay 28th, 2025
- When Did Biden Know He Had Cancer? Five Doctors Weigh In.May 19th, 2025
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Professional Memberships
- Member
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