Fairfield Location | Primary Care - NorthBay Health
Internal Medicine • Fairfield, CA
About
NorthBay Health Primary Care in Fairfield, California offers family medicine, internal medicine, and pediatrics services. Located at 2470 Hilborn Road, the clinic provides primary care for patients of all ages, including preventive care and treatment for sick children and adults.
Clinic Type
Internal Medicine
Address
2470 Hilborn Rd, Fairfield, CA 94534
Phone
(707) 646-5500
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Opening Hours
Mon – Fri: 8 a.m. – 5 p.m.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
What types of primary care doctors are available?
Family medicine, internal medicine, and pediatrics.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye: 3.3 out of 5 stars (based on 49 reviews) (49)
- NorthBay Health official provider directory: 4.8 out of 5 stars (343 ratings for providers in this location)
Patients praise
- Professional, thorough, and knowledgeable medical providers
- Friendly and attentive nursing and support staff
- Positive patient interactions regarding clear communication of health issues
- Clean and welcoming facility environment
- Convenience of extended hours in some instances
Common complaints
- Administrative and bureaucratic difficulties (e.g., appointment scheduling, cancellation, lab coordination)
- Difficulties with check-in/checkout processes and wait times
- Issues with understaffing affecting patient access and service quality
- Occasional billing or payment processing limitations
"Tremendous service and quality care. I truly recommend Northbay"
— Birdeye review"I really like Dr. Brennan and NP Collins. However, 2023 has been a series of canceled appointments and horrible missteps in the beaurocracy between the lab, getting information to the medical practitioners... This office is grossly understaffed"
— Online review"I was very impressed with the the way he spent time with me and explained in detail about the issue and examination including the test..."
— MapQuest reviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
Information sourced from the clinic's website as of July 10, 2026.
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