For generations our staff at SJHS-SC has been providing the highest quality of medical care to residents throughout Sonoma County and the entire North Coast. Both Santa Rosa Memorial and Petaluma Valley Hospital offer comprehensive care with the highest caliber of physicians – having even been ranking in the top 10% of Northern California hospitals by PacifiCare.
At St. Joseph Health Sonoma County, we are proud to serve the healthcare and medical needs of people throughout Sonoma County, California.
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400 North McDowell Blvd.
Petaluma, CA 94954
1165 Montgomery Drive
Santa Rosa, CA 95405
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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
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.
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