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Office
1 Hoag Drive
Building 41
Newport Beach, CA 92663Phone+1 949-764-4060
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
Publications & Presentations
PubMed
- The Genitourinary Medical Oncology Workforce in the United States.David J Benjamin, Arash Rezazadeh Kalebasty
Urology. 2025-02-19 - The role of dietary sugars in cancer risk: A comprehensive review of current evidence.Nazmul Hasan, Omid Yazdanpanah, Barbod Khaleghi, David J Benjamin, Arash Rezazadeh Kalebasty
Cancer Treatment and Research Communications. 2025-02-03 - Ophthalmologic toxicities of antineoplastic agents in genitourinary cancers: Mechanisms, management, and clinical implications.Aditya Mahadevan, Omid Yazdanpanah, Vivek Patel, David J Benjamin, Arash Rezazadeh Kalebasty
Current Problems in Cancer. 2025-02-01
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
- 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
- A Population-Based Study of Incidence and Survival Trends of 1,588 Thymic Malignancies (TM): Results from the California Cancer Registry (CCR)IASLC 19th World Conference on Lung Cancer, Toronto, Canada - 9/25/2018
Authored Content
- I Watched 100 Movies About Cancer. Here's What They Get WrongMay 2024
Press Mentions
- ASCO GU 2025: State of the Genitourinary Medical Oncology Workforce in the United States, 2024February 15th, 2025
- Depiction of Cancer in Movies: Not an Accurate PortrayalSeptember 3rd, 2024
- Movies Affect Cancer PatientsJune 20th, 2024
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Professional Memberships
- Member
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