Summary

Dr. John Dieck is a cardiovascular disease specialist with a secondary focus in internal medicine who has dedicated 42 years to caring for patients with heart and vascular conditions. He earned his medical degree from Baylor College of Medicine and completed his residency training at Conroe Medical Education Foundation. His extensive experience in cardiology allows him to provide comprehensive care for a wide range of cardiovascular health needs. Dr. Dieck is fluent in Spanish and Vietnamese, enabling him to serve patients from diverse cultural backgrounds.

Dr. Dieck practices at multiple respected healthcare facilities throughout Austin and Marble Falls, Texas, including Saint Davids South Austin Medical Center, Heart Hospital of Austin, and Ascension Seton Medical Center Austin. He specializes in managing high blood pressure and hypertensive emergencies, helping patients control these critical conditions that affect heart health. His expertise includes performing electrocardiograms to monitor heart rhythm and various types of echocardiograms to assess heart function. Patients consistently rate his care highly, giving him an average rating of 4.7 out of 5 stars.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 42 years of experience
  • speaks Spanish, Vietnamese
  • Conroe Medical Education Foundation
  • 23 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 7 hospital affiliations
  • 8 office locations
  • Male

Office Locations

Dr. John Anthony Dieck has 8 locations

Texas Heart And Vascular

4316 JAMES CASEY ST STE CAUSTIN, TX 78745
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

Texas Heart And Vascular

2503 N US Highway 281 Ste 260Marble Falls, TX 78654
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

Heart Hospital Of Austin

3801 N Lamar BlvdAustin, TX 78756

Ascension Seton Southwest Hospital

7900 Fm 1826Austin, TX 78737

Saint Davids Medical Center

919 E 32nd StAustin, TX 78705

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Dr. John Anthony Dieck, MDDr. Eric Stuart Tiblier, MDDr. Vijaiganesh Nagarajan, MDDr. Francia Rojas, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.4 
3.7 
42 Years of Experience 33 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Spanish, Vietnamese Speaks Spanish, English Speaks English Speaks Spanish, English
AUSTIN , TXAustin , TXKaty , TXHouston , TX
Med School: Baylor College Of Medicine Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med
Current Profile
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Insurance Plans Accepted by Dr. John Anthony Dieck

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John Anthony Dieck has the following 2 specialties

Specialty Expertise

Dr. John Anthony Dieck has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

42 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2025, Expired

EDUCATION & TRAINING

Residency

Conroe Medical Education Foundation

Medical School

Baylor College Of MedicineGraduated in 1984

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Frequently Asked Questions

How can I make an appointment with Dr. John Dieck?
You can find contact information for Dr. John Dieck here on Vitals.
Does Dr. John Dieck accept virtual/telehealth appointments?
Dr. John Dieck has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Dieck's office located?
Dr. John Dieck's office is located at 4316 JAMES CASEY ST STE C, AUSTIN, TX, 78745.
Which hospitals is Dr. John Dieck affiliated with?
Dr. John Dieck is affiliated with Saint Davids South Austin Medical Center, Saint Davids Medical Center, Ascension Seton Medical Center Austin, Saint Davids North Austin Medical Center, Heart Hospital Of Austin, Ascension Seton Southwest Hospital, and Baylor Scott And White Medical Center Marble Falls.
Does Dr. John Dieck accept my insurance?
You can see the insurance plans that Dr. John Dieck accepts on their Vitals profile.

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