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Internist, Hematology Specialist, Oncology Specialist (cancer)
33 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Ronald Mitsuyasu is Good. Dr. Mitsuyasu has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.0
Courteous Staff 4.0
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

Dr. Ronald Mitsuyasu, MD is board certified in Internal Medicine.

  • He has special expertise in 20 areas:
  • AIDS-Related Complex
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Acute Myeloid Leukemia
  • Biological Therapy (Immunotherapy)
  • Bone Marrow Transplantation
  • Cancer
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Epidemiology
  • Gene Therapy
  • HIV Infections
  • HIV Seropositivity
  • Hepatitis C
  • Infectious Disease
  • Kaposi Sarcoma
  • Leukemia
  • Lymphoma
  • Neutropenia
  • Stem Cell Transplant

Education & Awards

Dr. Mitsuyasu graduated from University of California at Los Angeles. He has 6 awards.

One of America's Leading Experts on:
AIDS (Acquired Immunodeficiency Syndrome)
HIV Infections
Kaposi Sarcoma
Castle Connolly America's Top Doctors® (2009 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2009 - 2012, 2014 - 2015)
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Mitsuyasu has 5 hospital affiliations:

  • Santa Monica - UCLA Medical Center 
  • UCLA Medical Center 


  • Spanish
  • English

> > > > Dr. Ronald Mitsuyasu, MD

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Additional Information
Dr. Ronald Takeshi Mitsuyasu MD is a male Internist, has 33 years of experience and practices in Internal Medicine, Hematology, and Medical Oncology.
Where does Dr. Ronald T. Mitsuyasu practice?
Dr. Ronald Mitsuyasu has 2 office locations.
Dr. Ronald Mitsuyasu practices Internal Medicine, Hematology, and Medical Oncology near Los Angeles, CA.
See Los Angeles Internists, Los Angeles Hematologists, and Los Angeles Oncologists.