Medical Specialty Listing
Internal Medicine - Gastroenterology Specialists in Petaluma, CA
Browse 3 verified Internal Medicine - Gastroenterology providers practicing in Petaluma, California.
3
Healthcare Providers
Showing 1–3 of 3 providers
Sorted by Name (A-Z)
Dr. Stephen J Denigris , MD
Internal Medicine - Gastroenterology
Active NPI Status
✓ Accepts Medicare Assignment
1383 N Mcdowell Blvd, Ste110,
Petaluma, CA 949541187
Phone: 7077669852
NPI Identifier
1699888610
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Dr. Timothy M Sowerby , MD
Internal Medicine - Gastroenterology
Active NPI Status
3900 Lakeville Hwy,
Petaluma, CA 949545698
Phone: 7077653900
NPI Identifier
1063475952
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Dr. Stephen Leo Steady , MD
Internal Medicine - Gastroenterology
Notice of NPI Deactivation & Inactive Practice Status
⚠️ Deactivated NPI: May 08, 2025
1383 N Mcdowell Blvd, Ste 110a,
Petaluma, CA 949541190
Phone: 7077669852
NPI Identifier
1902919004
View Deactivated Profile →
Other Specialties in Petaluma
- Behavior Technician 556
- Marriage & Family Therapist 190
- Counselor 56
- Technician, Other 50
- Nurse Practitioner - Family 50
- Family Medicine 47
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- Chiropractor 41
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- Physical Therapist 39
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- Dietitian, Registered 24
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