Experienced in Diarrhea

Dr. Stephen J. Denigris

Gastroenterology
Providence
400 North McDowell Boulevard, 
Petaluma, CA 
Accepting New Patients
Experienced in Diarrhea
Providence
400 North McDowell Boulevard, 
Petaluma, CA 
OverviewInsuranceLocationsSimilar Doctors

Overview

Stephen Denigris is a Gastroenterologist in Petaluma, California. Dr. Denigris is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Esophageal Varices, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Denigris is currently accepting new patients.

Specialties
Gastroenterology
Licenses
Internal Medicine in CA
Hospital Affiliations
Petaluma Valley Hospital
Adventist Health Howard Memorial
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Anthem
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
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Locations

400 North McDowell Boulevard, Petaluma, CA 94954
Call: 707-778-1111
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In his free time, Dr. Kao enjoys playing the piano, listening to live music, enjoying the outdoors and traveling to Italy. He and his wife, who were married in her hometown of Padova, Italy, also love to bike, run and enjoy the outdoors. Dr. Roger Kao is fluent in Mandarin Chinese and conversational medical Spanish and Italian. Dr. Kao is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Diarrhea, Gastrectomy, and Endoscopy.

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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Denigris's expertise for a condition
ConditionClose
        • Experienced
        • Ampullary Cancer
          Dr. Denigris is
          Experienced
          . Learn about Ampullary Cancer.
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        • Barrett Esophagus
          Dr. Denigris is
          Experienced
          . Learn about Barrett Esophagus.
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        • Benign Esophageal Stricture
          Dr. Denigris is
          Experienced
          . Learn about Benign Esophageal Stricture.
          See more Benign Esophageal Stricture experts
        • Childhood Volvulus
          Dr. Denigris is
          Experienced
          . Learn about Childhood Volvulus.
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        • Chronic Erosive Gastritis
          Dr. Denigris is
          Experienced
          . Learn about Chronic Erosive Gastritis.
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        • Colonic Malakoplakia
          Dr. Denigris is
          Experienced
          . Learn about Colonic Malakoplakia.
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        View All 28 Experienced Conditions
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