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Dr. John Duque, MD
Gastroenterology* Age 71
Dr. John Duque, MD
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Dr. John Duque, MD is a Gastroenterologist in Chula Vista, CA.
Dr. John Duque, MD
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Dr. John Duque, MD

Gastroenterology* Age 71
Chula Vista, CA
Accepting new patients
45 years of experience
Dr. John Duque, MD is a Gastroenterologist in Chula Vista, CA.
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About

Dr. Duque graduated from University of California, San Diego School of Medicine in 1981 and completed a residency at University Calif Irvine. Dr. John Duque, MD is a Gastroenterologist in Chula Vista, CA and has 45 years experience. Dr. Duque has experience treating conditions like Gastritis and Diaphragmatic and Hiatal Hernia among other conditions at varying frequencies. Dr. Duque's office accepts new patients. Dr. Duque also speaks Spanish. Dr. Duque is board certified in Gastroenterology and accepts multiple insurance plans.

Compare with other Gastroenterologists

Compare Dr. Duque with our nearby Gastroenterologists at Palomar Health
These providers are on the medical staff of Palomar Health
These providers are on the medical staff of Palomar Health.
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Experience Check

Enter a condition or procedure
Gastritis
Diaphragmatic and Hiatal Hernia
Indigestion
Gastritis
Diaphragmatic and Hiatal Hernia
Indigestion
Gastroesophageal Reflux Disease (GERD)
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Intestinal Diverticulosis
Gastroptosis
Duodenal Polypectomy
Endoscopy
Abdominal Pain
Hepatitis C
Chronic Gastritis
Constipation
Ulcerative Colitis
Dysphagia
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Inflammatory Bowel Disease
Colonoscopy
Colorectal Polyp
Gastrointestinal Bleeding
Hemorrhoids
Intestinal Ulcer
Esophagitis
Noninfectious Gastroenteritis and Colitis
Viral Enteritis
Barrett's Esophagus
Anemia
  • View other providers who treat Anemia
Gastric Ulcer
Acute Gastritis
Anal or Rectal Pain
Benign Neoplasm of the Digestive System
Celiac Disease
Cirrhosis
Colitis
  • View other providers who treat Colitis
Colon Cancer
Crohn's Disease
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Diverticulitis
Diverticulosis
Duodenal Ulcer
Duodenitis
Dysentery
Enteritis
Eosinophilic Esophagitis
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Food Allergy
Gallstones
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Heartburn
Hepatitis B - Immune Response
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Fistula
Intestinal Obstruction
Irritable Bowel Syndrome
Liver Diseases and Disorders
Malnutrition
Megacolon
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Pancreatitis
Pelvic Abscess
Pernicious Anemia
Rectal Ulcer
Reflux Esophagitis
Retroperitoneum Cancer
Ulcer
  • View other providers who treat Ulcer
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Hepatitis
Vitamin B12 Anemia
Vitamin_Deficiency
Vomiting Disorders
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Sigmoidoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • First Health (Coventry Health Care) PPO
  • Aetna
  • Indemnity Plan
  • Health Net HMO
  • Anthem Blue Cross Blue Shield EPO
  • Medicare
  • Care 1st Health Plan
  • Cigna
  • Humana
  • Blue Shield of California
  • Coventry Health Care
  • HealthyBlue 2.0
  • Self Pay
  • Health Net of California
  • Beech Street (Multiplan) PPO
  • Tricare
  • Commercial Insurance Company
  • Blue Card PPO
    CaliforniaCare HMO
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • Sharp Health Plan
  • UC Medicare with Prescription Drugs-CA PPO
  • United Healthcare
  • Priority Select HMO
  • Medi-Cal

Locations

Patient Satisfaction

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About Me

Languages Spoken
Spanish
Languages Spoken
Specialties*
Internal Medicine
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Duque communicate via email?
No users said yes.
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No
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Does Dr. Duque offer telehealth services or virtual visits?
No users said yes.
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Does Dr. Duque offer an online patient portal?
No users said yes.
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Does Dr. Duque have free onsite parking?
1 user said yes.
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Does Dr. Duque offer weekend visits?
No users said yes.
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Does Dr. Duque offer evening visits?
No users said yes.
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Does Dr. Duque specialize in working with children or adolescents?
No responses yet.
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Does Dr. Duque specialize in working with seniors?
No responses yet.
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Does Dr. Duque specialize in couples therapy?
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Does Dr. Duque specialize in working with LGBTQ+ community?
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Does Dr. Duque accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Duque, MD. To arrange an appointment, call the number on Dr. Duque's profile.

Dr. Duque frequently treats the following conditions: Gastritis and Diaphragmatic and Hiatal Hernia. See more on Sharecare.

Dr. John Duque, MD is affiliated with Scripps Mercy Hospital San Diego and Sharp Chula Vista Medical Center.

Yes, Dr. John Duque, MD holds board certification in Gastroenterology and Internal Medicine.

Education
Medical Education
  • University of California, San Diego School of Medicine
    1981
Medical Education
Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • University Calif Irvine
    1982
Internship
Residency Hospital
  • University Calif Irvine
    1984
Residency Hospital
Fellowship Hospital
  • Scripps Clin-Rsch Fdn
    1988
Fellowship Hospital

Hospital Affiliations

  • Scripps Mercy Hospital San Diego

    4077 5th Ave, San Diego, CA

  • Sharp Chula Vista Medical Center

    751 Medical Center Ct, Chula Vista, CA

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