
Aashini K. Master, DO
- Breast Medical Oncology|
- Hematology Oncology
About
Dr. Aashini Master is a hematologist oncologist who practices in Santa Monica and Beverly Hills. Dr. Master is board certified in internal medicine, hematology, medical oncology, and integrative medicine. Dr. Master specializes in the treatment of early-stage and metastatic breast cancer. Her work emphasizes personalized treatment strategies, molecular diagnostics, and addressing disparities in breast cancer outcomes.
As Director of the High Risk Breast Program, Dr. Master creates personalized screening protocols for patients at elevated risk for breast cancer based on genetic, familial or breast biopsy-based risk factors.
Her research interests include cancer therapeutics, prevention, exercise and acupuncture in cancer care. She regularly combines these therapies with conventional treatments to provide a holistic approach to cancer treatment.
Dr. Master is a Southern California native, who received her medical degree from A.T. Still University in Kirksville, Missouri. She completed her internal medicine residency at the University of Southern California, and her hematology/oncology fellowship at the combined Harbor-UCLA and City of Hope program. She was chosen as chief fellow during her final year. She earned her bachelor’s degree in biomedical engineering from Boston University.
Languages
Education
Medical Board Certifications
Fellowship
Residency
Internship
Degree
Recognitions
-
Top doctors, Los Angeles Magazine's Top Doctors 2025
- Top Doctors, Los Angeles Magazine, 2022, 2024, 2025
Locations

Hospital Affiliations
Ronald Reagan UCLA Medical Center
UCLA Santa Monica Medical Center
Medical Services
Areas of Focus
Insurance
- Aetna
- Anthem Blue Cross
- Blue Shield of California
- Centivo
- Cigna
- First Health
- Health Net of California
- Interplan (part of HealthSmart)
- Medicare Advantage
- MultiPlan
- UFCM Health System
- Prime Health Services
- Private Healthcare Systems (PHCS)
- TRICARE
- UnitedHealthcare
The list of health care plans above may not be comprehensive and could change.
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Recognitions
- Top Doctors, Los Angeles Magazine, 2022, 2024, 2025