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

Providence Health & Services Doctors at the Food 4 Less in North Hill

Providence Health & Services Doctors at the Food 4 Less in North Hill

| Contributor: Los Angeles Daily News Read More
What does

What does "Healthy" actually mean?

| Contributor: OC Catholics Read More
Queen to receive $1.5 million for cancer care

Queen to receive $1.5 million for cancer care

| Contributor: Napa Valley Register 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

Won K. Yu, MD

Specialty
  • Gastroenterology
    (Board Certified)
Additional Language Spoken
Korean
Address
230 S. Main St.
Suite 215
Orange, CA 92868

Primary Office

Address
230 S. Main St.
Suite 215
Orange, CA 92868
Get Directions
Phone
(714) 937-9400
Fax
(714) 937-9404
Hours
Mon - Fri: 8 a.m. - 5 p.m.

More Information

Website
www.sjo.org
Medical Groups & Affiliations
  • St. Joseph Hospital Affiliated Physicians
  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Gastroenterology
      (Board Certified)
    Secondary Specialties
    • Internal Medicine
      (Board Certified)
    Education & Training
    • Medical School
      Temple University - 2000
    • Internship
      UCLA- Los Angeles, CA - 2001
    • Residency
      UCLA- Los Angeles, CA - 2003
    • Fellowship
      USC- Los Angeles, CA - 2006
    Areas of Interest
    • Ambulatory pH Study (Bravo)
    • Biliary Stent Placement
    • Colonoscopy
    • Colonic Stent Placement
    • Endoscopic Retrograde Cholangiogram Pancreatography (ERCP)
    • Endoscopic Variceal Ligation (Banding)
    • Esophagogastroduodenscopy (EGD)
    • Esophageal Stent Placement
    • Flexible Sigmoidoscopy
    • Percutaneous Endoscopic Gastrostomy Placement (PEG)
    • Radiofrequency Ablation Therapy (RFA)
    • Small Bowel Enteroscopy