Summary

Dr. John Fitz is a gastroenterologist and internal medicine physician who earned his medical degree from Duke University School of Medicine. With 47 years of experience in medicine, he brings extensive knowledge to his practice in both digestive health and comprehensive internal medicine care.

Dr. Fitz practices at University Of Texas Southwestern Medical Center in Dallas, Texas, where he focuses on treating complex heart rhythm conditions like ventricular tachycardia. He performs diagnostic procedures including electrocardiograms (EKGs) to evaluate heart function and rhythm patterns. Patients consistently rate him highly, giving him an average rating of 5.0 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • 5
  • 47 years of experience
  • 1 insurance plan accepted
  • Duke University School Of Medicine
  • 1 written review
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. John Gregory Fitz has 3 locations

Ut Southwestern Medical Center

5323 Harry Hines BlvdDallas, TX 75390
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Ut Southwestern Zale Lipshy Pavilion William P Clements Jr University Hospital

5151 Harry Hines BlvdDallas, TX 75235

William P Clements Jr University Hospital

6201 Harry Hines BlvdDallas, TX 75235

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Dr. John Gregory Fitz, MDDr. Sripathi Kethu, MDDr. Rajvinder Sidhu, MDDr. Brent Keith, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.3 
47 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Dallas , TXRichardson , TXFrisco , TXPlano , TX
Med School: Duke University School Of Medicine Med School: Ross University
Current Profile
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Insurance Plans Accepted by Dr. John Gregory Fitz

  • AmeriGroup

Medical Specialties

Dr. John Gregory Fitz has the following 2 specialties

Specialty Expertise

Dr. John Gregory Fitz has the following 13 areas of expertise

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

Certifications, License, & Education

47 Years Experience

Dr. John Gregory Fitz holds an active medical license in the state of Texas.

Medical License

Medical Doctor with an active medical license in the state of Texas that expires in 2026.

Education & Training

Medical School

Graduated from Duke University School Of Medicine in 1979.

NPI Number

Dr. Fitz's NPI number is 1124087259.

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Frequently Asked Questions

Which hospitals is Dr. John Fitz affiliated with?
Dr. John Fitz is affiliated with University Of Texas Southwestern Medical Center.
Does Dr. John Fitz accept my insurance?
You can see the insurance plans that Dr. John Fitz accepts on their Vitals profile.
Where is Dr. John Fitz's office located?
Dr. John Fitz's office is located at 5323 Harry Hines Blvd, Dallas, TX, 75390.
Does Dr. John Fitz accept virtual/telehealth appointments?
Dr. John Fitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. John Fitz accepting new patients?
Dr. John Fitz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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