There are few physicians who have distinguished themselves through service to patient and community like Dr. Daniel Lieber. Those who know Dr. Lieber can attest to his warmth, compassion, and professionalism. They know that he enjoys getting to know each patient personally and works diligently to create an atmosphere of calm and caring for each patient. It was this desire to provide the best care that brought Dr. Lieber to The Angeles Clinic and Research Institute.

Dr. Lieber is a board-certified fellowship-trained medical oncologist and internal medicine physician. Dr. Lieber earned his medical degree at the University of California, Los Angeles where he was recognized as a Regents Scholar and won the Stafford Warren Medal for Academic Excellence. He completed an internship and residency in internal medicine and a fellowship in hematology and medical oncology at Harbor-UCLA Medical Center where he continues in his role as an assistant clinical professor of medicine at the UCLA School of Medicine training future oncologists.

Dr. Lieber is a lifelong learner with a passion for leading-edge cancer and hematologic disorder care. He consults daily with national and international oncologic thought leaders in order to ensure that his patients receive the most cutting edge treatments. His experience is in breast, ovarian, head and neck, and prostate cancers. Dr. Lieber was recently honored by the Jewish Federation of Los Angeles for his community involvement.

Medical School
  • UCLA Geffen School of Medicine, Los Angeles, CA
  • Harbor UCLA Medical Center, Torrance, CA
  • Harbor UCLA Medical Center, Torrance, CA
  • Harbor UCLA Medical Center, Torrance, CA
  • English


Daniel J. Lieber, M.D.
2001 Santa Monica Boulevard
Suite 560W
Santa Monica, CA 90404
(310) 582-7900
(310) 582-7946


  • Medical Oncology (Board Certified)
  • Hematology
  • Hematology and Medical Oncology
Clinical Interests
  • Anemia
  • Acute Leukemia
  • Blood Disorders
  • Cancer
  • Hodgkins Disease
  • Malignant Melanoma
  • Non-Hodgkin's Lymphoma


Insurances Accepted
  • Aetna HMO Plan
  • Anthem Blue Cross Calif. Care HMO
  • Blue Shield HMO Plan
  • Cigna HMO Plan
  • Cigna PPO/POS/EPO
  • Health Net HMO
  • Medicare
  • Medi-Medi (Medicare-Medi-Cal)
  • Preferred Health Systems PPO