Summary

Dr. John Duque is a gastroenterologist and internal medicine physician with 45 years of experience treating digestive health conditions. He earned his medical degree from the University of California San Diego School of Medicine and completed his residency at Scripps Clinic. Dr. Duque speaks Spanish and Tagalog, helping him connect with diverse patient communities.

Dr. Duque practices at Sharp Chula Vista Medical Center and serves patients throughout Chula Vista, National City, and La Mesa, California. He specializes in treating gastritis, GERD, and acid reflux to help patients find relief from digestive discomfort. His expertise includes performing colonoscopies and upper and lower GI endoscopies to diagnose and monitor gastrointestinal conditions. Patients rate Dr. Duque 3.8 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 45 years of experience
  • 62 insurance plans accepted
  • speaks Spanish, Tagalog
  • Scripps Clinic
  • 6 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John J Duque has 6 locations

Duque John J Office

480 Fourth Ave Ste 316Chula Vista, CA 91910
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Dr. John J Duque

480 Fourth AveChula Vista, CA 91910

Paradise Valley Hospital

2400 E 4th StNational City, CA 91950

Scripps Mercy Hospital Chula Vista

435 H StChula Vista, CA 91910

Sharp Chula Vista Medical Center

751 Medical Center CtChula Vista, CA 91911

Sharp Grossmont Hospital

5555 Grossmont Center DrLa Mesa, CA 91942

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Dr. John J Duque, MDRebecca Humphries, APRNBhavana Akotia, PA-CAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
45 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Tagalog Speaks English Speaks English Speaks English
Chula Vista , CASacramento , CATempe , AZSacramento , CA
Med School: University Of California San Diego School Of Medicine Med School: Emory University Med School: Charles R Drew University Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John J Duque

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Aetna Better Health
  • Affinity Health Plan
  • Alameda Alliance for Health
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - HMO
  • CareFirst Blue Cross Blue Shield - Medicaid (Managed)
  • CareSource
  • Cigna
  • Commonwealth Care Alliance
  • Community Health Group
  • Contra Costa Health Plan
  • Hawaii Medical Assurance Association (HMAA)
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Health Plan of San Mateo
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Imperial Health Plan of California
  • Independence Blue Cross
  • Kaiser Permanente
  • L.A. Care Health Plan
  • Magellan Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Peoples Health
  • PreferredOne
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SCAN Health Plan - Medicare (Advantage HMO)
  • SelectHealth
  • Sharp Health Plan
  • Three Rivers Providers Network (TRPN) - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UPMC Health Plan
  • Vantage Health Plan, Inc.
  • Wellcare

Medical Specialties

Dr. John J Duque has the following 2 specialties

Specialty Expertise

Dr. John J Duque has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

45 Years Experience

Dr. John J Duque holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Residency

Completed their residency at Scripps Clinic.

Medical School

Graduated from University Of California San Diego School Of Medicine in 1981.

NPI Number

Dr. Duque's NPI number is 1295710747.

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Frequently Asked Questions

Where is Dr. John Duque's office located?
Dr. John Duque's office is located at 480 Fourth Ave Ste 316, Chula Vista, CA, 91910.
What languages does Dr. John Duque speak?
Dr. John Duque speaks Spanish and Tagalog.
Is Dr. John Duque accepting new patients?
Dr. John Duque is accepting new patients on Vitals. View Dr. John Duque's profile on Vitals to make an appointment.
How can I make an appointment with Dr. John Duque?
You can find contact information for Dr. John Duque here on Vitals.
Does Dr. John Duque accept my insurance?
You can see the insurance plans that Dr. John Duque accepts on their Vitals profile.

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