New patients may call (512) 767-1269 to make an appointment.

Dr. John Dieck Jr, MD
Telehealth available
About
Dr. John Dieck Jr, MD is a cardiology specialist in Austin, TX. Dr. Dieck Jr completed a residency at St Luke'S Episcopal Hospital. He currently practices at Texas Heart & Vascular - Advanced Cardiac Care Center and is affiliated with St. David's Medical Center. He accepts multiple insurance plans, including Medicare. Dr. Dieck Jr is board certified in Cardiovascular Disease.
Education
- St Luke'S Episcopal Hospital, Fellowship Hospital
- St Luke'S Episcopal Hospital, Residency Hospital
- St Luke'S Episcopal Hospital, Internship Hospital
- BAYLOR UNIVERSITY, Medical School
Insurance Accepted
- AARP
- Aetna
- Ambetter
- Amerigroup (Wellpoint)
- Anthem
- Assurant Health
- Blue Cross and Blue Shield of Texas
- Blue Cross Blue Shield
- CareFirst Blue Cross Blue Shield
- Cigna
- Commercial Insurance Company
- First Health
- Golden Rule
- HAP Insurance
- HealthSmart
- Humana
- Mail Handlers Benefit Plan (MHBP)
- Medicaid
- Medical Mutual of Ohio
- Medicare
- Molina Healthcare
- MultiPlan
- Mutual of Omaha
- MVP Health Care
- Scott & White Health Plan
- Thrivent Financial
- Tricare
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Languages
Spanish
Patient Satisfaction
Leave a review
How likely are you to recommend Dr. Dieck Jr?
The nurses are Very nice. Dr Dieck is kind and so knowledgeable and you leave your appointments with ease.

Frequently Asked Questions
A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.
New patients are generally accepted by Dr. John Dieck Jr, MD on Sharecare. To arrange an appointment, call the number on Dr. Dieck Jr's profile.
Dr. Dieck Jr specializes in Adult Congenital Heart Conditions, Heart Conditions, and Cardiac Electrical System Procedures. See more on Sharecare.
Dr. Dieck Jr frequently treats the following conditions: Heart Disease, Primary Pulmonary Hypertension, and Aneurysm. See more on Sharecare.
Dr. Dieck Jr's office is located at 4101 James Casey St Ste 330, Austin, TX 78745. You can find other locations and directions on Sharecare.
Dr. Dieck Jr is able to speak Spanish and English. View profile to see all.
Dr. Dieck Jr provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. John Dieck Jr, MD is affiliated with St. David's Medical Center and Ascension Seton Medical Center Austin.
Yes, Dr. John Dieck Jr, MD holds board certifications in Cardiovascular Disease and Internal Medicine.
There is a star rating of 5/5 for Dr. John Dieck Jr, MD. Patients say that they trusted the provider's decisions and the provider listened & answered questions well. See all patient feedback on Sharecare.
Hospital Affiliations
- St. David's Medical Center
- Ascension Seton Medical Center Austin
- Baylor Scott & White Medical Center – Marble Falls
- St. David's Round Rock Medical Center
- St. David's South Austin Medical Center
Locations
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Texas Heart & Vascular - Advanced Cardiac Care Center
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1
Texas Heart & Vascular - Advanced Cardiac Care Center
4101 James Casey St Ste 330, Austin, TX 78745 Existing Patients: (512) 767-1269
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Texas Heart & Vascular
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Texas Heart & Vascular
4316 James Casey St, Austin, TX 78745 Existing Patients: (512) 537-1480
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Texas Heart & Vascular - Marble Falls
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Texas Heart & Vascular - Marble Falls
2503 N US Highway 281 Ste 260, Marble Falls, TX 78654 Existing Patients: (512) 309-5266
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