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Tanya Dorff, MD, Oncology, Duarte, CA

Tanya B Dorff MD FASCO

Genitourinary Oncology, Hematologic Oncology


Professor of Medicine Vice Chair, Clinical Affairs Division Chief of Genitouronary Cancers City of Hope

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  • 1500 Duarte RdDuarte, CA 91010

  • Phone+1 626-256-4673

  • Fax+1 626-218-8233

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Summary

  • Tanya Dorff, MD is an oncologist based in Duarte, CA, specializing in genitourinary and hematologic oncology. She completed her education and fellowships in Hematology and Medical Oncology at the University of Southern California/LAC+USC Medical Center and her residency in Internal Medicine at the Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital. Currently, she is an associate professor at City of Hope's Helford Clinical Research Hospital and experienced in handling various urologic conditions including testicular neoplasms, prostate cancer, and bladder cancer. Dr. Dorff has contributed to several publications and has been a part of clinical trials related to prostate and bladder cancer treatments. In 2013, she received the "Top Doctors: LA Area" award from Castle Connolly.

Education & Training

  • University of Southern California/LAC+USC Medical Center
    University of Southern California/LAC+USC Medical CenterFellowship, Medical Oncology, 2005 - 2006
  • University of Southern California/LAC+USC Medical Center
    University of Southern California/LAC+USC Medical CenterFellowship, Hematology, 2004 - 2005
  • University of Southern California/LAC+USC Medical Center
    University of Southern California/LAC+USC Medical CenterFellowship, Medical Oncology, 2003 - 2004
  • Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
    Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalResidency, Internal Medicine, 2000 - 2003
  • David Geffen School of Medicine at UCLA
    David Geffen School of Medicine at UCLAClass of 2000

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2003 - 2027
  • Medical Oncology
    American Board of Internal Medicine Medical Oncology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification HealthSentry, Cerner Corporation, 2015, 2017
  • CMS Meaningful Use Stage 1 Certification PowerChart (Clinical), Cerner Corporation, 2015, 2017
  • CMS Meaningful Use Stage 1 Certification Powerchart, Cerner Healthe and Cerner Patient Portal, Cerner Corporation, 2015, 2017

Clinical Trials

Publications & Presentations

PubMed

Lectures

  • Closing the Gap: Knowledge Gaps and Interpreting Current Data in the Era of Novel Imaging — Medical... 
    ASCO Annual Meeting 2019 - Chicago, IL - 5/31/2019
  • A randomized phase II clinical trial of a fasting-mimic diet prior to chemotherapy to evaluate the impact on toxicity and efficacy. 
    2018 ASCO Annual Meeting - Chicago, Illinois - 06/4/2018

Press Mentions

  • Radium‑223 Plus Enzalutamide Boosts Survival in Metastatic Prostate Cancer
    Radium‑223 Plus Enzalutamide Boosts Survival in Metastatic Prostate CancerMarch 3rd, 2026
  • “Big, Important Studies”: What Experts Say to Watch for at ASCO GU 2026
    “Big, Important Studies”: What Experts Say to Watch for at ASCO GU 2026February 23rd, 2026
  • Biden’s Diagnosis Renews Focus on Prostate Cancer Risks
    Biden’s Diagnosis Renews Focus on Prostate Cancer RisksMay 19th, 2025

Grant Support

  • Intermittent Fasting using a Fasting-Mimetic Diet to Improve Prostate Cancer Control and Metabolic OutcomesCEDARS-SINAI MEDICAL CENTER2023–2028
  • Integrated Genotypic, Phenotypic and Immunologic Analysis of Ethnically Diverse Prostate CancersBECKMAN RESEARCH INSTITUTE/CITY OF HOPE2022–2025

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