The Doctors Patients Recommend Most.

Welcome to NorthBay Center for Primary Care.  We offer exceptional physicians, nurses and other qualified staff ready to deliver the kind of comfort and care your family expects and deserves.

In fact, in a recent statewide healthcare survey, patients rated NorthBay Center for Primary Care doctors higher than any others in the area. Especially when asked if they would recommend their doctor to family and friends. So if you’d like to feel this way about your family doctor, refer to this listing of physicians to find the one that's right for you.

With offices conveniently located in Green Valley, Vacaville and our brand new office in Fairfield, it's easy to choose NorthBay Center for Primary Care. Below is a list of physicians at the NorthBay Center for Primary Care.  Please click on the links below for complete physician bios:

VACAVILLE 421 Nut Tree North (707) 455-3000

Kulbir Bajwa, MD, Internal Medicine Thomas Erskine, Internal Medicine  Matthew Heeren, MD Pediatrics Shanaz Khambatta, DO, Family Practice Stephen Newman, MD, Family Practice James Norwood, MD, Internal Medicine Gautam Vadlamudi, MD, Family Practice Judy Yang, MD, Pediatrics

GREEN VALLEY 5140 Business Center Drive (707) 864-9999

Anjali Chanana, MD, Internal Medicine Gilbert Chang, MD, Pediatrics Lara Charneco, MD, Internal Medicine Douglas Freeman, MD, Family Practice Jim Wu, MD, Internal Medicine

FAIRFIELD  2458 Hilborn Road (707) 399-1000

Dinesh Nagar, MD, Internal Medicine Son Lam Nguyen, DO, Family Practice Andrea Wong, MD, Internal Medicine/Pediatrics

The NorthBay Center for Primary Care accepts the following insurance plans*:  

• Blue Cross HMO, PPO & POS 
• Blue Shield PPO
• CIGNA HMO, POS, EPO and PPO
• Great West PPO
• Interplan PPO
and EPO
• Partnership Advantage
• Partnership Health Plan
• Partnership Health Plan Healthy Kids
• Private Healthcare Systems (PHCS) PPO
• Tri-Care Prime, Standard, Extra  and TRICARE for Life
• Western Health Advantage HMO

*If your health plan is not listed, please call us at (707) 438-3500 for updated contracting information.  For information on plans our hospitals are contracted with, please click here.

back to services