---
title: "Dr. Gaspar M. Nazareno | Gastroenterologist in Modesto, CA"
description: "Dr. Gaspar M. Nazareno, M.D. practices Gastroenterology in Modesto, CA. Accepting new patients."
url: "https://www.sutterhealth.org/find-provider/dr-gaspar-m-nazareno-1046236084"
---

1.  [Home](https://www.sutterhealth.org/) /
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3.  Gaspar M. Nazareno, M.D.

![Gaspar M. Nazareno, M.D.](https://dyn.mktgcdn.com/p/cfMIOPlqkW_c0wbb3Ab923-I9SOt2ZZczrXfz-F0IWA/fit=crop,gravity=auto,dpr=2,width=230,height=230)

5/5

[(215 ratings)](https://www.sutterhealth.org/star-ratings)

# Gaspar M. Nazareno, M.D.

## Gastroenterology

-   Accepting new patients

[1409 E. Briggsmore Ave.Modesto, CA 95355](https://www.google.com/maps/dir/?api=1&destination=1409+E.+Briggsmore+Ave.+Modesto%2C+CA+95355+US)

## Schedule appointment

[209-550-4725](tel:+12095504725)

Jump to:

-   [About](https://www.sutterhealth.org/find-provider/dr-gaspar-m-nazareno-1046236084#provider-about)
-   [Insurance](https://www.sutterhealth.org/find-provider/dr-gaspar-m-nazareno-1046236084#provider-health-plans)
-   [Locations](https://www.sutterhealth.org/find-provider/dr-gaspar-m-nazareno-1046236084#provider-locations)
-   [Services](https://www.sutterhealth.org/find-provider/dr-gaspar-m-nazareno-1046236084#provider-services)

## About Dr. Nazareno

Languages English and Tagalog

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:** Emilio Aguinaldo - De La Salle University, College of Medicine, Dasmarinas City, Cavite, Philippines

**Internship:** Lemuel Shattuck Hospital, Jamaica Plain, MA

**Residency:** Internal Medicine Residency, St. Elizabeth's Medical Center, Brighton, MA

**Fellowship:** Gastroenterology, University of Connecticut, Farmington, CT

## Board certifications

-   Gastroenterology - Board Certified

## Affiliations

### Hospitals

-   Memorial Medical Center Modesto

### Medical groups

-   Gould Medical Group

### Other

-   Surgery Center Division

## 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 Plan My Choice (Medicare Advantage PPO)
    
-   Retiree Options (Medicare Advantage PPO)
    

**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

1409 E. Briggsmore Ave.

Modesto, CA 95355

[Get directions](https://www.google.com/maps/dir/?api=1&destination=1409+E.+Briggsmore+Ave.+Modesto%2C+CA+95355+US)

[209-550-4725](tel:+12095504725)

209-572-5128

Sunday Closed

Monday 8:00 am - 5:00 pm

Tuesday 8:00 am - 5:00 pm

Wednesday 8:00 am - 5:00 pm

Thursday 8:00 am - 5:00 pm

Friday 8:00 am - 5:00 pm

Saturday Closed

**View additional hours**

Sunday Closed

Monday 8:00 am - 5:00 pm

Tuesday 8:00 am - 5:00 pm

Wednesday 8:00 am - 5:00 pm

Thursday 8:00 am - 5:00 pm

Friday 8:00 am - 5:00 pm

Saturday Closed

## Areas of expertise

Explore the services and treatments this provider may offer.

**Clinical expertise**

### Procedures

-   24-Hour pH-Impedance Test
-   Advanced Therapeutic Endoscopy
-   Antroduodenal Manometry
-   Argon plasma coagulation
-   Barium enema test
-   Bilio-Pancreatic Endoscopy
-   Botox and wrinkle relaxers
-   Bravo Ph Testing
-   Capsule Endoscopy
-   Cholangiopancreatography
-   Chromoendoscopy
-   Chronic Liver and Gastrointestinal Condition Management
-   [Colonoscopy](https://www.sutterhealth.org/services/colonoscopy)
-   Colorectal Cancer Screening
-   CT Virtual Colonoscopy
-   Endoscopic Treatment for Variceal Bleeding
-   Endoscopic Variceal Ligation
-   [Endoscopy](https://www.sutterhealth.org/services/endoscopy)
-   Esophageal Manometry
-   Esophagogastroduodenoscopy
-   Fecal microbiota transplantation
-   Fecal Occult Blood Test
-   Feeding Tube Placement
-   Fiberoptic endoscopy
-   Gastric emptying scan
-   GERD Treatment
-   Hemorrhoid Banding
-   Hepatobiliary Interventions
-   High-Resolution Esophageal Manometry
-   Hydrogen Breath Test
-   Liver biopsy
-   Paracentesis
-   Polyp Biopsy
-   Polypectomy
-   Probiotics
-   Radiofrequency ablation (RFA)
-   Radiofrequency Ablation for Barrett's Esophagus
-   Sigmoidoscopy
-   Stent placement
-   Therapeutic Endoscopy
-   Transient elastography
-   Upper Gastrointestinal Endoscopy
-   Upper Gastrointestinal Series

### Conditions

-   Acute peptic ulcer disease
-   Anal Cancer
-   Antibiotic-Associated Clostridium Difficile Colitis
-   Autoimmune hepatitis
-   Autoimmune Skin Disease
-   Bacterial pink eye
-   Barrett's esophagus
-   Biliary Disease
-   Biliary sludge
-   Cancer Genetics
-   Celiac disease
-   Chest pain
-   Cholelithiasis
-   Chronic idiopathic constipation
-   Chronic pancreatitis
-   Clostridium difficile colitis (C. diff)
-   Colitis
-   [Colon and rectal cancer](https://www.sutterhealth.org/services/colorectal-cancer)
-   [Colon cancer](https://www.sutterhealth.org/services/colorectal-cancer)
-   Colorectal Neoplasia
-   Digestive diseases
-   Digestive problem
-   Diverticulitis
-   Drug-Induced Liver Injury
-   Dysphagia
-   Esophageal diseases
-   Esophageal diverticulum
-   Esophageal varices
-   Fabry Disease
-   Familial adenomatous polyposis (FAP)
-   Fatty liver disease
-   Fecal impaction
-   Gallbladder disease
-   Gastrointestinal atony
-   Genetic Diseases
-   GERD
-   GI bleeding
-   Heartburn
-   Hemochromatosis
-   Hemophilia
-   Hepatic encephalopathy
-   Hepatitis
-   Hepatitis C in Pregnancy
-   Hepato-renal syndrome
-   Huntington's Disease
-   Ileitis
-   Irritable bowel syndrome (IBS)
-   [Liver disease](https://www.sutterhealth.org/services/liver-care)
-   Non-Cardiac Chest Pain
-   Nonalcoholic steatohepatitis
-   [Pancreatic cancer](https://www.sutterhealth.org/services/pancreatic-cancer)
-   Pancreatic diseases
-   Pancreatobiliary disease
-   Pleurectomy and Decortication
-   Polyp screening
-   Portal hypertension
-   Small Bowel Bleeding
-   Small intestinal bacterial overgrowth (SIBO)
-   Stomach Cancer
-   VIPoma
-   Viral hepatitis
-   Wilson's disease

### Reasons for visit

-   Autoimmune Liver Disease Care
-   Cancer Family Syndromes
-   Hepatology
-   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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