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

Irvine school nurses, staff learn Stop the Bleed techniques to respond in mass-casualty situation

Irvine school nurses, staff learn Stop the Bleed techniques to respond in mass-casualty situation

| Contributor: OC Register Read More
Families anticipate exciting community blessing of surgical center

Families anticipate exciting community blessing of surgical center

| Contributor: Plainview Daily Herald Read More
Severe Flu Season Tightens Its Grip on U.S.

Severe Flu Season Tightens Its Grip on U.S.

| Contributor: WebMD 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

James Leoni, MD

Specialty
  • Family Medicine
Address
104 Lynch Creek Way
Suite 10
Petaluma, CA 94954

Primary Office

Address
104 Lynch Creek Way
Suite 10
Petaluma, CA 94954
Get Directions
Phone
(707) 782-9123
Fax
(707) 782-9622

More Information

Website
www.stjosephhealth.org
  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Family Medicine
    Education & Training
    • Medical School
      Creighton University School of Medicine
    • Internship
      U.S. Naval Hospital
    • Residency
      U.S. Naval Hospital
    Areas of Interest
    Family Medicine, Family Practice
  • Biography

    Biography

    Biography

    Dr. Leoni is a board-certified family medicine physician with more than 28 years of experience practicing medicine. He has practiced medicine in Sonoma County since 1999. Prior to coming to the region, Dr. Leoni worked in private practice. He has also served in the United States Navy as a General Medical Officer and Lieutenant Commander.

    Dr. Leoni is a member of Northern California Medical Associates, and is on the medical staff at Petaluma Valley Hospital. He is a member of the American Academy of Family Medicine and the Sonoma County Medical Association.