Careers With St. Joseph Health

Our Values are more than just words.

They form the heart and soul of St. Joseph Health and are the prime reason we attract and retain high-caliber employees who believe in the sanctity of their work in our faith-based setting.

Recent News

Covenant Children’s NICU Caregivers Assist with Hurricane Harvey Evacuation

Covenant Children’s NICU Caregivers Assist with Hurricane Harvey Evacuation

| Contributor: kcbd Read More
Systems Embark on Making Health Care 'Friendly' for the Elderly

Systems Embark on Making Health Care 'Friendly' for the Elderly

| Contributor: Catholic Health World Read More
St. Joseph Hoag Health Hospitals Rank Among California's Best in Latest U.S. News & World Report's Listings of Best Hospitals

St. Joseph Hoag Health Hospitals Rank Among California's Best in Latest U.S. News & World Report's Listings of Best Hospitals

| Contributor: U.S. News & World Report Read More

Here you can find news articles and press releases from St. Joseph Health and it's locations.

About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Giving back to the community. St. Joseph Health System Office

Timothy E. Byun, MD

Specialty
  • Hematology
  • Oncology - Medical
Additional Language Spoken
Korean, Spanish
Address
1010 W. La Veta Ave.
Suite 200
Orange, CA 92868

Primary Office

Address
1010 W. La Veta Ave.
Suite 200
Orange, CA 92868
Get Directions
Phone
(714) 835-1800
Fax
(714) 835-1811
Hours
Mon - Thu 9 a.m. - 6 p.m., Fri 9:0

More Information

Website
www.sjo.org
Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians

Video

  • Specialties & Education

    Specialties & Education

    Primary Specialties
    • Hematology
    • Oncology - Medical
    Education
    • College
      University of Chicago - 1994
    • Medical School
      Medical Rush Medical College - 1998
    • Residency
      University of California- Irvine - 2001
    • Fellowship
      University of California- Irvine - 2004
  • Biography

    Biography

    Dr. Tim Byun is board-certified in medical oncology, hematology, and internal medicine. He graduated from the University of Chicago with a B.S. in biological chemistry and received his medical doctorate degree from Rush Medical College in Chicago. He completed both his internal medicine residency and hematology/ oncology fellowship training at the University of California at Irvine. His fellowship research focused on gastric and colon cancer stem cell molecular signaling.

    Dr. Byun has also designed a translational research trial for metastatic gastric cancer. He served as an assistant clinical professor in the Hematology/ Oncology Division at University of California at Irvine, and has received a certificate of special congressional recognition for his involvement in community health service.

    Dr. Byun is actively involved in various clinical trials at The Center for Cancer Prevention and Treatment at St. Joseph Hospital, and has been selected as an America’s Top Oncologist by Consumer’s Research Council of America.