Timothy E. Byun, MD
Orange, CA 92868
- Mission Heritage Medical Group and Affiliated Physicians
- St. Joseph Heritage Medical Group and Affiliated Physicians
- St. Jude Heritage Medical Group and Affiliated Physicians
St. Joseph Heritage Medical Group - Hematology Oncology
1010 West La Veta Avenue, Suite 200, Orange, CA 92868
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About Timothy E. Byun
Dr. Tim Byun is a board-certified Hematologist/Medical Oncologist practicing for over 20 years in Orange County. He completed medical school at Rush Medical School in Chicago followed by Internal Medicine Residency, Hematology/Oncology Fellowship at University of California, Irvine. He is a staff physician at Providence St. Joseph Hospital.
Dr. Byun’s areas of expertise and clinical areas of interest includes general hematology, medical oncology, and clinical cancer research. He values comprehensive, compassionate care which frequently needs interdisciplinary approach. He has been involved in cancer research and published in medical journals. He has received awards including OCMA physician of excellence. He is involved in leadership positions including Medical Director for Cancer Research at the Center for Cancer Prevention and Research, Providence St. Joseph.
University of Chicago
1994
Medical Rush Medical College
1998
University of California- Irvine
2001
University of California- Irvine
2004
- American Board of Internal Medicine, Hematology
- American Board of Internal Medicine, Hematology and Oncology
- American Board of Internal Medicine, Internal Medicine
- American Board of Internal Medicine, Medical Oncology
1010 West La Veta Avenue, Suite 200
Orange, CA 92868
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Community Reviews
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I had great care from everyone at the hospital as well.
Providence Patient
I'm extremely grateful, for Dr. Byun. He's kind, compassionate, and seems to be a very humble man.
Providence Patient
My doctor was great . Some nurses in the last three months ago ,who give chemo shots , were not as smart as some with information . I had to explain some of my issues but my recent visit the nurse was fabulous so there has been improvement with nurses . .
Providence Patient
My appointments with Dr. Byun for ongoing checkups always go well.He keeps me informed on my medical condition.
Providence Patient
I'm very pleased with my provider and his team.
Providence Patient
Dr. Byun spends time and listens to your health concerns
Providence Patient