Summary

Dr. John Sims treats cardiac arrhythmia, ventricular arrhythmia, and arrhythmias in children, and performs electrocardiogram, dobutamine stress echocardiogram, and doppler echocardiogram procedures. He practices cardiology and has 25 years of experience. Dr. Sims is affiliated with Christus Mother Frances Hospital Jacksonville, Christus Mother Frances Hospital – Winnsboro, Christus Mother Frances Hospital Tyler, Christus Mother Frances Hospital South Tyler, UT Health North Campus Tyler, and UT Health Tyler, and sees patients in Tyler, Texas. Patients on Vitals rate Dr. Sims 3.6 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 25 years of experience
  • speaks English
  • Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med
  • 6 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 6 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

CHRISTUS Trinity Clinic

703 S Fleishel Ave Ste 5000Tyler, TX 75701
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

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John Sims, MEDICAL, DOCTOR, MD
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John Sims, MEDICAL, DOCTOR, MDDr. Francia Rojas, MDDr. Vijaiganesh Nagarajan, MDDr. Mike Edward Rodriguez, MD
CardiologyCardiologyCardiologyCardiology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
3.7 
0 
3.7 
25 Years of Experience 39 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English Speaks English, Spanish
Tyler , TXHouston , TXKaty , TXCorpus Christi , TX
Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences
Current Profile
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Insurance Plans Accepted by John Sims

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

Medical Specialties

John Sims has the following specialty

Specialty Expertise

John Sims has the following 6 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiac Arrhythmias
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Certifications, License, & Education

25 Years Experience

John Sims holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2025.

Education & Training

Medical School

Graduated from Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med in 2001.

NPI Number

John Sims' NPI number is 1801913710.

Similar Doctors

Frequently Asked Questions

How can I make an appointment with John Sims?
You can find contact information for John Sims here on Vitals.
Does John Sims accept virtual/telehealth appointments?
John Sims has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is John Sims's office located?
John Sims's office is located at 703 S Fleishel Ave Ste 5000, Tyler, TX, 75701.
Which hospitals is John Sims affiliated with?
John Sims is affiliated with Christus Mother Frances Hospital Jacksonville, Christus Mother Frances Hospital - Winnsboro, Christus Mother Frances Hospital Tyler, Ut Health North Campus Tyler, Ut Health Tyler, and Christus Mother Frances Hospital South Tyler.
Does John Sims accept my insurance?
You can see the insurance plans that John Sims accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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