Dr. John A. Dieck Jr., MD

Cardiovascular Disease

Accepting new patients 16 years of experience Offers telehealth


Dr. John A. Dieck Jr., MD is an Internist (Cardiologist) in Austin, TX. He specializes in Cardiovascular Disease, has 16 years of experience, and is board certified. He graduated from St Luke'S Episcopal Hospital.

Dr. John A. Dieck Jr., MD works at Texas Heart and Vascular and 1 other location. He is accepting new patients and accepts Aetna, Anthem, Blue Cross Blue Shield, Cigna, Humana, and other major insurance plans. Please call ahead to schedule an appointment with Dr. John A....


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Average provider rating

Group 24

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About Dr. John A. Dieck Jr., MD


  • Cardiovascular Disease

Years of Experience

16 years of experience

Languages Spoken

  • English
  • Spanish



NPI Number


Education & Certifications

Medical Education

  • Baylor University


  • St Luke'S Episcopal Hospital
  • St Luke'S Episcopal Hospital


  • St Luke'S Episcopal Hospital

Board Certifications

  • Cardiovascular Disease
  • Internal Medicine


Primary Location Pin Icon

Primary Location

Texas Heart and Vascular

4316 James Casey St Bldgs A, C & E,

Austin, TX 78745

Texas Heart & Vascular - Marble Falls

2503 Hwy 281 North Ste 260,

Marble Falls, TX 78654


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