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County · California

Hospitals in Sonoma County, CA

8 hospitals, 6 with emergency services. Psychiatric Hospital: 1 · Critical Access Hospital: 1 · Acute Care Hospital: 5 · Long-Term Acute Care Hospital: 1.

Compare the 4 top-rated hospitals side by side →

Cities in Sonoma County with hospitals

HealdsburgPetalumaSanta Rosa (4)SebastopolSonoma

Care in Sonoma County: specialties, conditions and doctors

Specialties listed by hospitals here

Emergency Medicine (5)Ophthalmology (3)Orthopedic Surgery (3)Urology (3)Women's Health (3)Bariatric Surgery (2)Cardiology (2)Family Medicine (2)Gastroenterology (2)General Surgery (2)Nephrology (2)Neurosurgery (2)Orthopedics (2)Plastic Surgery (2)Podiatry (2)Rehabilitation Services (2)Behavioral health (1)Breast Care Center (1)Dermatology (1)Ear, Nose and Throat (1)Endocrinology (1)Gynecology (1)Heart and Vascular (1)Imaging (1)

Conditions listed by hospitals here

Stroke (3)Sprains and strains (2)Coronary artery disease (1)Fractures (1)Heart attack (1)Heart failure (1)Multiple sclerosis (1)Obesity (1)Osteoporosis (1)

The number is how many hospitals here list it on their own website (hospitals with a reviewed website profile only).

Doctors in California (153,779)

Health centers, clinics and pharmacies in Sonoma County

Community health centers (43)Clinics and urgent care (3)Pharmacies (42)

Addiction and mental health treatment in Sonoma County

Treatment centers (17)

From SAMHSA’s FindTreatment.gov. In a crisis, call or text 988.

Common questions

How many hospitals are in Sonoma County, California?

Our directory lists 8 hospitals in Sonoma County: Aurora Behavioral Healthcare-Santa Rosa, LLC, Healdsburg Hospital, Kaiser Foundation Hospital-Santa Rosa, Petaluma Valley Hospital, Providence Santa Rosa Memorial Hospital, Sonoma Specialty Hospital, Sonoma Valley Hospital and Sutter Santa Rosa Regional Hospital.

Which hospitals in Sonoma County have an emergency room?

According to Medicare (CMS) data: Healdsburg Hospital, Kaiser Foundation Hospital-Santa Rosa, Petaluma Valley Hospital, Providence Santa Rosa Memorial Hospital, Sonoma Valley Hospital and Sutter Santa Rosa Regional Hospital. In a medical emergency, call 911.

What are the Medicare star ratings of hospitals in Sonoma County?

In the current CMS overall rating (1 to 5 stars): Sutter Santa Rosa Regional Hospital, 5 stars, Petaluma Valley Hospital, 4 stars, Kaiser Foundation Hospital-Santa Rosa, 3 stars, Providence Santa Rosa Memorial Hospital, 3 stars and Sonoma Valley Hospital, 2 stars. Other hospitals here are not rated by CMS.

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Source: Centers for Medicare & Medicaid Services (CMS), data updated 2026-07-22, retrieved 2026-10-29. Basic profiles: services not yet reviewed in detail.