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

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
Where tech meets health: One Year of 3D Mammography at St. Joseph Hospital

Where tech meets health: One Year of 3D Mammography at St. Joseph Hospital

| Contributor: kiem-tv 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

William E. Smith, MD

  • Internal Medicine
Additional Language Spoken
26800 Crown Valley Pkwy.
Suite 325
Mission Viejo, CA 92691

Primary Office

26800 Crown Valley Pkwy.
Suite 325
Mission Viejo, CA 92691
Get Directions
(949) 364-6000
(949) 364-9561
Mon - Fri 9 a.m - 5:30 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Internal Medicine
    Alpha Omega Alpha Honorary Medical Society, 1971 Sigma Honorary Medical Society, 1969
    Areas of Interest

    Internal Medicine

    Board Certified, American Board of Internal Medicine,1974

  • Biography



    Dr. Smith received his undergraduate degree at the University of Chicago, Illinois. He attended medical school at the University of Wisconsin, graduating in 1971 with honors and inducted into Alpha Omega Alpha Honorary Medical Society. He completed his internship and residency at Mercy Hospital/University of California, San Diego Hospital joint program. He finished a senior residency year at University of Wisconsin Hospitals.

    Dr. Smith served two years with the U.S. Navy in Long Beach. He began practice in Mission Viejo in 1976. Dr. Smith is Board Certified in Internal Medicine. He has been active with Mission Hospital Regional Medical Center and with the leadership at Mission Internal Medical Group. He is married to his wife Marcia and they have two children.

    American Board of Internal Medicine
  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: 523131
    Blue Cross: AFN068
    Blue Shield: 00G835870
    Blue Shield 65+: I20185
    Blue Shield CHOICE (Medicare): X10145
    CIGNA: 2453899011
    CIGNA Select (SJH): 2453899015
    Health Net: 3435035002
    Health Net Senior: 5211035002
    SCAN: 95428619
    United Healthcare: 250360021