Interventional Endoscopy | Gastroenterology

Phone Numbers

NorthBay Gastroenterology – Fairfield & Vacaville:
(707) 646-3555

Locations

NorthBay Gastroenterology – Green Valley:
4520 Business Center Dr., Suite 180, Fairfield, CA 94534
NorthBay Gastroenterology – Vacaville:
1010 Nut Tree Road, Suite 100, Vacaville, CA 95687

Office Hours

Mon-Fri 8:00 a.m. to 5:00 p.m.

Our Services Links

Our Interventional Endoscopy program offers minimally invasive endoscopic services to the Solano County community and beyond. The use of state-of-the-art interventional endoscopic advances and techniques allow us to diagnose and treat many gastrointestinal and pancreaticobiliary diseases, avoiding the need for surgery.

Interventional Endoscopy at NorthBay

Our interventional endoscopy experts offer:

ERCP / Diagnostic and therapeutic endoscopic retrograde cholangiopancreatography for:
- Management of benign disease:
  - Bile duct stone
  - Post-operative bile leaks
  - Inflammatory biliary strictures
- Diagnosis and management of malignant diseases:
  - Biliary obstruction from pancreatic cancer
  - Bile duct cancer
  - Liver cancer
- Comprehensive management of chronic and recurrent pancreatitis:
  - Pancreatic sphincterotomy
  - Stricture dilation
  - Stent placement
EUS / Diagnostic and therapeutic endoscopic ultrasound with fine-needle aspiration for:
- Pancreatic cancer diagnosis and staging
- Pancreatic cyst sampling and pseudocyst drainage and debridement
- Submucosal nodules of the gastrointestinal tract
- Celiac ganglion blockade and neurolysis for chronic pain from chronic pancreatitis and pancreatic cancer respectively
- Evaluation of mediastinal and abdominal masses adjacent to the GI tract
Resection of large colon polyps with endomucosal resection (EMR) techniques
Luminal stent placement for obstruction from gastrointestinal cancers
Barretts esophagus diagnosis and management
- Radiofrequency Ablation

Meet our Interventional Endoscopist.

Nazia Hasan, MD, MPH, FASGE

Interventional Endoscopy,Gastroenterology

Insurance	Medical Group	Hospitals	Surgery
Aetna HMO **
Aetna: PPO, EPO, POS
Anthem Blue Cross HMO **
Anthem Blue Cross PPO, EPO, POS, PPO/EPO
Anthem MediBlue Access (PPO) Medicare Advantage
Anthem MediBlue Dual Access (PPO D-SNP)(Medicare/Medi-Cal)
Anthem Medical Local Preferred Provider Organization (LPPO). (Out-of-state Blue Cross/Blue Shield Medicare Advantage PPO)
Anthem Medicare Preferred PPO Plan
Blue Cross Blue Shield PPO
Blue Shield HMO: Access+, Local Access+, Providence Option Plus, SaveNet **
*New* Blue Shield, Standard PPO, POS, Tandem PPO
Brand New Day Medicare Advantage Plan (specialty referral only)
*New* CalPERS: Anthem Blue Cross Traditional HMO **
CalPERS: PERS Platinum (PPO) and PERS Gold (PPO)
CHAMPVA
Cigna HMO, PPO, POS
Compass Rose Plan
*New* Covered California: Anthem Blue Cross PPO
*New* Covered California: Blue Shield HMO **
Covered California: Western Health Advantage
FEHB: Blue Cross Blue Shield PPO
First Health/Coventry PPO, EP
GEHA PPO Plans
Health Net HMO: Blue & Gold, SmartCare - CalPERS, WholeCare **
Health Net PPO, POS
Health Smart EPO
Health Smart POS
Health Smart PPO
Mail Handlers Benefit Trust PPO, POS
Medi-Cal
Medicare
Medicare Supplemental Plans A-N (i.e. AARP, Mutual of Omaha, etc)
MultiPlan/Private Healthcare Systems (PHCS) PPO, POS
Partnership HealthPlan of CA (Currently not accepting new patients for Primary Care)
Private Healthcare Systems PPO, POS
Three Rivers Provider Network PPO
TRICARE (includes TRICARE for Life)
UnitedHealthcare AARP Medicare Advantage Choice (PPO)
*New* UnitedHealthcare AARP Medicare Advantage Focus (HMO-POS)
UnitedHealthcare Employer Retiree Medicare Advantage Plan PPO
UnitedHealthcare HMO: Signature Value, Signature Value Focus **
UnitedHealthcare Medicare Advantage Assure (HMO)
UnitedHealthcare PPO, EPO, POS
UnitedHealthcare, AARP MedicareComplete, SecureHorizons (HMO)
Western Health Advantage
Western Health Advantage MyCare & MyCare Plus