---
title: "Dr. Andrew S. Nett | Gastroenterologist in San Francisco, CA"
description: "Dr. Andrew S. Nett, M.D. practices Gastroenterology in San Francisco, CA. Accepting new patients."
url: "https://www.sutterhealth.org/find-provider/dr-andrew-s-nett-1046232913"
---

1.  [Home](https://www.sutterhealth.org/) /
2.  [Find a provider](https://www.sutterhealth.org/find-provider) /
3.  Andrew S. Nett, M.D.

![Andrew S. Nett, M.D.](https://dyn.mktgcdn.com/p/D3TWNi7tbHqsod8X_BPnDBTEb5rW3RFJm2FIyY-_D5g/1.0000/fit=crop,gravity=auto,dpr=2,width=230,height=230)

# Andrew S. Nett, M.D.

## Gastroenterology

-   Accepting new patients

[1100 Van Ness AvenueSan Francisco, CA 94109](https://www.google.com/maps/dir/?api=1&destination=1100+Van+Ness+Avenue+San+Francisco%2C+CA+94109+US)

## Schedule appointment

[415-600-1151](tel:+14156001151)

Jump to:

-   [About](https://www.sutterhealth.org/find-provider/dr-andrew-s-nett-1046232913#provider-about)
-   [Insurance](https://www.sutterhealth.org/find-provider/dr-andrew-s-nett-1046232913#provider-health-plans)
-   [Locations](https://www.sutterhealth.org/find-provider/dr-andrew-s-nett-1046232913#provider-locations)
-   [Services](https://www.sutterhealth.org/find-provider/dr-andrew-s-nett-1046232913#provider-services)

## About Dr. Nett

Languages English

Gender Male

Ages treated Adults only

Uses [My Health Online](https://www.sutterhealth.org/patient-resources/my-health-online) for scheduling and messaging

Offers [video visits](https://www.sutterhealth.org/find-care/video-visits) for existing patients

## Education and training

**Medical school:** Baylor College of Medicine

**Internship:** University of California, San Francisco

**Residency:** University of California, San Francisco

**Fellowship:** Gastroenterology, University of California, San Francisco

**Special training:** Advanced Interventional Endoscopy, University of Michigan

## Board certifications

-   Gastroenterology
-   Internal Medicine

## Affiliations

### Hospitals

-   California Pacific Medical Center

### Medical groups

-   Sutter West Bay Medical Group

**Research and advances in care**

Clinical trials

-   [Poseidon System for Fluid Management During Water-aided Colonoscopy](https://www.sutterhealth.org/research/clinical-trials/poseidon-system-for-fluid-management-during-water-aided-colonoscopy-2092097961)
    
    A Prospective, Pre-Market, Multicenter, Non-significant Risk Study to Validate the Performance of the Poseidon System for Fluid Management During Water-aided Colonoscopy
    

## Accepted insurance

Search plan or carrier name

**Aetna (19 plans)**

### Aetna

-   Aetna Choice POS II
    
-   Aetna Select EPO
    
-   Aetna Select Open Access
    
-   Aetna Signature Administrators (ASA)
    
-   Aetna Student Health Program
    
-   Health Fund HMO (aka HMO/HRA)
    
-   Health Fund POS
    
-   HMO
    
-   HMO Deductible Plans
    
-   Managed Choice POS
    
-   National Advantage Plan (NAP)
    
-   Open Access Elect Choice EPO
    
-   Open Access Managed Choice POS
    
-   Open Choice PPO
    
-   Quality Point of Service (QPOS)
    
-   Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select
    
-   Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II)
    
-   Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II)
    
-   Traditional Choice
    

**Alignment (2 plans)**

### Alignment

-   Alignment Health Sutter Advantage +More (Medicare Advantage HMO)
    
-   Retiree Options (Medicare Advantage HMO)
    

**Anthem Blue Cross of California (19 plans)**

### Anthem Blue Cross of California

-   Advantage HMO
    
-   Anthem Blue Cross HMO Saver Small Group Plan
    
-   Anthem Blue Cross HMO, also sometimes known as California Care or Rural Cal Care (includes CalPERS Traditional HMO)
    
-   Anthem Blue Cross HMO/POS (California Care Plus)
    
-   Anthem Blue Cross Individual and Family EPO Bronze/Silver/Gold/Platinum-Covered California (Pathway - EPO)
    
-   Anthem Blue Cross Small Group HMO (also sometimes known as California Care)
    
-   Anthem Bronze, Silver, Gold, Platinum PPO (Prudent Buyer Plan)
    
-   Anthem High Performance Narrow Network
    
-   Anthem Medicare Preferred PPO Medicare Advantage Plans for Group Retirees
    
-   Behavioral Health Program
    
-   BlueCard
    
-   CareAdvocate PPO
    
-   Direct Access
    
-   Federal Employee Program (FEP) - PPO
    
-   GeoBlue
    
-   Indemnity
    
-   Managed Care Services
    
-   My Choice PPO
    
-   SmartSense
    

**Blue Shield of California (23 plans)**

### Blue Shield of California

-   Active Choice PPO
    
-   Administrative Services Only (ASO) - Self-Funded PPO
    
-   Blue Shield $0 Cost Share PPO (IFP)
    
-   Blue Shield Access+ HMO Plan
    
-   Blue Shield Added Advantage POS (Point-Of-Service) Plan**Note:**
    -   PPO Benefit Level
-   Blue Shield Bronze PPO (IFP & Small Group)
    
-   Blue Shield CalPERS EPO
    
-   Blue Shield CalPERS Medicare (PPO) Employer Group Medicare Advantage
    
-   Blue Shield Gold PPO (IFP & Small Group)
    
-   Blue Shield Life and Health Insurance Company
    
-   Blue Shield Medicare (PPO) Employer Group Medicare Advantage
    
-   Blue Shield Minimum Coverage PPO (IFP)
    
-   Blue Shield of California PPO/EPO (aka Full Network PPO/EPO)
    
-   Blue Shield Platinum PPO (IFP & Small Group)
    
-   Blue Shield Silver PPO (IFP & Small Group)
    
-   BlueCard Plan
    
-   Federal Employee Program - PPO**Note:**
    -   FEP accesses Anthem Blue Cross for Hospital Providers
-   Indemnity
    
-   PERS Platinum PPO
    
-   Shared Advantage - PPO/EPO and Shared Advantage Plus - PPO/EPO (Full Network PPO)
    
-   UC Care PPO
    
-   University of California HealthSavings+
    
-   Vital Shield 900 Plans
    

Coverage can vary, so we suggest confirming with your health plan and provider’s office before your visit.

## Care locations

[Van Ness Campus Medical Office Building](https://www.sutterhealth.org/find-location/facility/van-ness-campus-medical-office-building-1043247345)

1100 Van Ness Avenue

San Francisco, CA 94109

[Get directions](https://www.google.com/maps/dir/?api=1&destination=1100+Van+Ness+Avenue+San+Francisco%2C+CA+94109+US)

[415-600-1151](tel:+14156001151)

415-375-4861

Sunday Closed

Monday 7:00 am - 7:00 pm

Tuesday 7:00 am - 7:00 pm

Wednesday 7:00 am - 7:00 pm

Thursday 7:00 am - 7:00 pm

Friday 7:00 am - 7:00 pm

Saturday 7:00 am - 2:00 pm

**View additional hours**

Sunday Closed

Monday 7:00 am - 7:00 pm

Tuesday 7:00 am - 7:00 pm

Wednesday 7:00 am - 7:00 pm

Thursday 7:00 am - 7:00 pm

Friday 7:00 am - 7:00 pm

Saturday 7:00 am - 2:00 pm

## Areas of expertise

Explore the services and treatments this provider may offer.

**Clinical expertise**

### Procedures

-   Abscess Drainage
-   Advanced Therapeutic Endoscopy
-   Argon plasma coagulation
-   Barrett's Esophagus Endoscopic Treatment
-   Biliary drainage
-   Biliary Manometry
-   Biliary stent placement
-   Bilio-Pancreatic Endoscopy
-   Celiac Plexus Block
-   Cholangiography
-   Cholangiopancreatography
-   Cholangioscopy
-   Chromoendoscopy
-   Colonic Polypectomy
-   [Colonoscopy](https://www.sutterhealth.org/services/colonoscopy)
-   Complex Interventional Endoscopy
-   Confocal Laser Endomicroscopy
-   Cryotherapy
-   Deep Enteroscopy
-   Double Balloon Enteroscopy
-   Endoscopic Ablation
-   Endoscopic Mucosal Resection
-   Endoscopic Submucosal Dissection
-   Endoscopic Surgery
-   Endoscopic Treatment for Variceal Bleeding
-   Endoscopic ultrasound
-   Endoscopic Variceal Ligation
-   [Endoscopy](https://www.sutterhealth.org/services/endoscopy)
-   Esophageal Dilation
-   Esophagogastric Fundoplasty
-   Esophyx® Transoral Incisionless Fundoplication
-   Feeding Tube Placement
-   Fiducial marker placement
-   Fine needle aspiration biopsy
-   Fistula Repair
-   Fundoplication
-   [Gastroenterology Procedures](https://www.sutterhealth.org/services/gastroenterology)
-   GERD Radiofrequency Treatments
-   GERD Treatment
-   Hemorrhoid Banding
-   Hepatobiliary Interventions
-   [Interventional endoscopy](https://www.sutterhealth.org/services/complex-interventional-endoscopy)
-   Liver biopsy
-   Local Excision of Rectal Cancer
-   Mediastinal Endoscopic Ultrasound
-   Mucosectomy
-   Pancreas Needle Biopsy
-   Percutaneous Endoscopic Gastrostomy
-   Peroral endoscopic myotomy
-   Pneumatic Dilation
-   Polypectomy
-   Radiofrequency ablation (RFA)
-   Radiofrequency Ablation for Barrett's Esophagus
-   Sclerotherapy
-   Stent placement
-   Sutureless Anastomotic Device
-   Therapeutic Endoscopy
-   Transoral Incisionless Fundoplication
-   Upper Gastrointestinal Endoscopy

### Conditions

-   Achalasia
-   Acute Variceal Hemorrhage
-   Anal Cancer
-   Barrett's esophagus
-   Benign Esophageal Disease
-   Benign pancreatic tumor
-   [Bile Duct Cancer](https://www.sutterhealth.org/services/liver-bile-duct-cancer)
-   Bile duct disorder
-   Biliary colic
-   Biliary Disease
-   Biliary sludge
-   Biliary tract problem
-   Caustic esophageal stricture
-   Cholecystitis
-   Cholelithiasis
-   Chronic pancreatitis
-   Colic
-   [Colon and rectal cancer](https://www.sutterhealth.org/services/colorectal-cancer)
-   [Colon cancer](https://www.sutterhealth.org/services/colorectal-cancer)
-   Colon polyps
-   Diffuse esophageal spasm
-   Digestive tract perforation
-   Dysphagia
-   Early Gastrointestinal Cancers
-   Enterocutaneous Fistula
-   Esophageal cancer
-   Esophageal diverticulum
-   Esophageal dysmotility
-   Esophageal fistula
-   Esophageal impaction
-   Esophageal motility disorder
-   Esophageal obstruction
-   Esophageal perforation
-   Esophageal varices
-   Gallbladder disease
-   Gallbladder polyp
-   Gastric polyps
-   Gastroesophageal Junction Cancer
-   Gastrointestinal atony
-   Gastrointestinal fistula
-   GERD
-   GI bleeding
-   Heartburn
-   Hepatobiliary Cancers
-   [Pancreatic cancer](https://www.sutterhealth.org/services/pancreatic-cancer)
-   Pancreatic cysts
-   Pancreatic diseases
-   Pancreatic Fistula
-   Pancreatic neuroendocrine tumor
-   Pancreatic pseudocyst
-   Pancreatitis
-   Pancreatobiliary disease
-   Primary sclerosing cholangitis (PSC)
-   Small Bowel Bleeding
-   Stomach Cancer
-   Swallowing Changes After Cancer
-   Variceal bleeding

### Reasons for visit

-   Clinical Research
-   Clinical trials
-   Pancreatobiliary Care

## Related services offered by Sutter

-   [Colonoscopy](https://www.sutterhealth.org/services/colonoscopy)
-   [Colorectal cancer](https://www.sutterhealth.org/services/colorectal-cancer)
-   [Complex interventional endoscopy](https://www.sutterhealth.org/services/complex-interventional-endoscopy)
-   [Endoscopy](https://www.sutterhealth.org/services/endoscopy)
-   [Gastroenterology](https://www.sutterhealth.org/services/gastroenterology)
-   [Gastroenterology evaluation and diagnostic](https://www.sutterhealth.org/services/gastroenterology-evaluation-diagnostic)
-   [Gastrointestinal cancer](https://www.sutterhealth.org/services/gastrointestinal-cancer)

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### Disclaimer

_This provider directory is provided as a convenience to you. It is not intended as a recommendation, referral or endorsement of any particular provider. Physicians are not employees or agents of Sutter Health or its subsidiaries. The information is submitted by each doctor and we make no guarantee or warranty as to the accuracy of the information. You should verify the accuracy of the information directly with the provider's office._

_All doctors on this site are in the Sutter system. Doctors meeting your search criteria are presented in order of relevance based on search criteria, based on those providers with appointment availability._ [_Find out more about star ratings_](https://www.sutterhealth.org/star-ratings)_._

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```

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```
