Summary

Dr. Geoffrey Jiranek is a gastroenterologist with expertise in internal medicine who brings 45 years of clinical experience to his practice. He earned his medical degree from Geisel School of Medicine at Dartmouth and completed his residency training at Dartmouth Hitchcock Medical Center. Dr. Jiranek is fluent in both English and Spanish.

Dr. Jiranek practices at Eastern Idaho Regional Medical Center in Idaho Falls, Idaho, and maintains affiliations with Virginia Mason Medical Center and Eastern Idaho Regional Medical Center. He specializes in treating complex digestive conditions including Crohn's disease, ascites, and cirrhosis. His diagnostic capabilities include performing CT enterography and specialized CT scans of the liver and biliary tract. Patients have given Dr. Jiranek an average rating of 4.3 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 45 years of experience
  • speaks English, Spanish
  • Dartmouth Hitchcock Medical Center
  • 4 written reviews
  • 2 specialties
  • 16 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Eastern Idaho Regional Medical Center

3100 Channing WayIdaho Falls, ID 83404

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Dr. Geoffrey Charles Jiranek, MDRebecca Humphries, APRNDr. Mary Frances AchimDr. Michael Scott Richins
GastroenterologyGastroenterologyInternal MedicineGastroenterology
Accepts New Patients Accepts New Patients
4.3 
45 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks Spanish, English
Idaho Falls , IDSACRAMENTO , CAIdaho Falls , IDIdaho Falls , ID
Med School: Geisel School Of Medicine At Dartmouth Med School: Emory University Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med
Current Profile
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Insurance Plans Accepted by Dr. Geoffrey Charles Jiranek

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Geoffrey Charles Jiranek has the following 2 specialties

Specialty Expertise

Dr. Geoffrey Charles Jiranek has the following 16 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Endoscopic Ultrasound (Fetoscopy)
  • Esophagoscopy
  • Gastrointestinal Endoscopy
  • Hemorrhoids
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Peptic Ulcer
  • Ulcerative Colitis

Certifications, License, & Education

45 Years Experience

Dr. Geoffrey Charles Jiranek holds an expired medical license in the state of Idaho.

Medical License

Medical Doctor with an expired medical license in the state of Idaho that expired in 2026.

Education & Training

Residency

Completed their residency at Dartmouth Hitchcock Medical Center.

Medical School

Graduated from Geisel School Of Medicine At Dartmouth in 1981.

NPI Number

Dr. Jiranek's NPI number is 1982628806.

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Frequently Asked Questions

Is Dr. Geoffrey Charles Jiranek accepting new patients?
Dr. Geoffrey Charles Jiranek has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Geoffrey Charles Jiranek's office located?
Dr. Geoffrey Charles Jiranek's office is located at 3100 Channing Way, Idaho Falls, ID, 83404.
Does Dr. Geoffrey Charles Jiranek accept virtual/telehealth appointments?
Dr. Geoffrey Charles Jiranek has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Geoffrey Charles Jiranek?
You can find contact information for Dr. Geoffrey Charles Jiranek here on Vitals.
Which hospitals is Dr. Geoffrey Charles Jiranek affiliated with?
Dr. Geoffrey Charles Jiranek is affiliated with Virginia Mason Medical Center and Eastern Idaho Regional Medical Center.

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