Joshua D. Rosenberg, MD
Accepting new patients

Joshua D. Rosenberg, MD

  • Hematology Oncology
Average rating: 5.0
| 408 ratings
Ventura Cancer Care | 6633 Telephone Road, Suite 200, Ventura, CA 93003


Dr. Rosenberg is an Assistant Clinical Professor of Medicine at the David Geffen School of Medicine at UCLA and is board certified in Medical Oncology, Hematology, and Internal Medicine. He earned his medical degree at the University of California, Irvine and completed his internship and residency at Cedars-Sinai Medical Center in Los Angeles, where he received the Ben Newman MD award in humanism two years in a row and was awarded the Internal Medicine Resident of the year. Dr. Rosenberg completed his fellowship training in Hematology/Oncology at the Scripps Clinic and Green Hospital in La Jolla, California, where he received the Gittes Chairman’s Investigator award for research.

Dr. Rosenberg finds great fulfillment providing clinical care to community members in his hometown of Ventura, California. Giving back to his community and building a strong therapeutic patient-doctor relationship are very important to him. His holistic approach not only includes caring for the physical needs of his patients, but also their emotional and psychological needs as well. He finds great value in collaborating with different disciplines of medicine for the optimal outcome for each of his patients.

In his spare time, Dr. Rosenberg loves spending time with his family, being at the beach, camping, and exploring the outdoors.





Hematology & Oncology, Scripps Clinic & Research, 2013


Internal Medicine, Cedars-Sinai Medical Center, 2010


Internal Medicine, Cedars-Sinai Medical Center, 2008


MD, UC Irvine School of Medicine, 2007


Hospital Affiliations

Ronald Reagan UCLA Medical Center


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  • Anthem Blue Cross
  • Blue Shield of California
  • Centivo
  • Cigna
  • First Health
  • Health Net of California
  • Interplan (part of HealthSmart)
  • L.A. Care
  • MultiPlan
  • UFCM Health System
  • Prime Health Services
  • Private Healthcare Systems (PHCS)
  • UnitedHealthcare

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