April TurnerTaking that first step to check on your heart health can feel a bit overwhelming, but you’re definitely in the right place.
Whether you’re managing an ongoing condition or simply taking proactive steps toward long-term wellness, the right specialist makes all the difference.
I know how important it is to feel heard and supported by your doctor. That is why I put together a guide to help you find the best cardiologist in San Antonio.
Let us walk through some of the most trusted clinics in the area to help you make a confident choice for your care.
How much does seeing a cardiologist cost in San Antonio?
Without insurance, an initial cardiology consultation in San Antonio generally ranges from $170 to $400, while diagnostic procedures can add $100 to $994 to your out-of-pocket costs.
| Service or Procedure | Estimated Cash Price |
| Initial Consultation | $171 – $400 |
| Follow-up Visit | $140 – $153 |
| EKG (Electrocardiogram) | $102 |
| Echocardiogram | $220 – $994 |
| Cardiac CT (Computed Tomography) Calcium Scoring | $159 |
| Stress Test | $150 – $250 |
1. Cardiology Clinic of San Antonio
Website: https://methodistphysicianpractices.com/locations/cardiology-clinic-of-san-antonio/
Address: 4411 Medical Dr Suite 300
Contact: (210) 614-5400
Hours: Monday to Friday: 8:00 AM to 5:00 PM
When it comes to comprehensive care, having a large team of specialists working together can provide tremendous reassurance.
The Cardiology Clinic of San Antonio delivers extensive cardiovascular disease prevention and treatment through a highly specialized clinical team supported by an integrated healthcare system.
They have a multidisciplinary approach that ensures patients receive well-rounded support for general and advanced heart conditions.
We love their dedicated Same Day Clinic. It’s a massive relief for patients who suddenly experience worrying symptoms and need prompt evaluation without a long wait.
You can even seamlessly follow up on your routine health screening in San Antonio through their streamlined patient network.
Their cardio-hospitalist program is another strong feature, designed specifically to reduce evaluation delays for those who are already admitted to the hospital.
A noticeable downside is that the clinic remains closed on weekends, which can complicate scheduling for working professionals.
Customer Reviews:
Explains Difficult Concepts
My providers and their support staff at Methodist Cardiology Clinic have always been knowledgeable, kind, patient, in dealing with my conditions over a number of years. I have always received timely answers to my questions and concerns. They explain difficult concepts well and always give me understandable information about treatment options. They know what they’re doing and give me confidence that they’re doing what’s best for my situation.
Dana Shuster | Google Review
Professional and Corteous Staff
The doctors and staff at the Methodist Cardiology Clinic are all very professional, courteous and caring!
In the years that they have been my cardiac health providers they have given me the utmost care, attention and guidance in my goal of the best health possible!
And, they take the time to answer my questions!
I highly recommend them to anyone who needs professional cardiac health care!
Robert Carpenter | Google Review
2. Juan Garza, MD, FACC
Website: https://www.baptistmedicalnetwork.com/find-a-doctor/detail/juan-garza-1891715769
Address: 502 Madison Oak Drive, 310
Contact: 210.483.8883
Hours: Monday to Friday: 8:00 AM – 5:00 PM
Navigating complex heart conditions requires a doctor who truly understands the nuances of cardiovascular disease.
Juan Garza, MD, FACC (Fellow of the American College of Cardiology), provides dedicated evaluation and management of these complex issues. He’s backed by his formal board certification in the field.
Patients benefit heavily from his specific diagnostic evaluations that pinpoint underlying issues effectively. In fact, when my uncle needed a thorough diagnostic workup, we were reassured by Dr. Garza’s focused approach.
He also provides seamless integration with the Baptist Medical Network, which simplifies coordinating your medications with your local pharmacy in San Antonio.
Keep in mind that he conducts clinics in multiple locations, meaning he might not be available at this specific office if you attempt a walk-in visit. Scheduling ahead is absolutely necessary to secure his specialized attention.
Customer Reviews:
Longtime Patient
We absolutely love Dr. J Garza. My father has seen him over three years now. We’ve never had any issues concerns or problems. His staff is amazing and super friendly. I was so happy when my mother was also able to see him as well.
Latrina Durden | Google Review
Very Professional and Pleasant
As always when I see Dr. Juan Garza, I was taken back shortly after arrival, and the person taking my vitals and other info was very professional and pleasant. Dr. Garza sees me soon after that, discusses my current issues, tells me what he’s going to report to my primary doctor, and sets my next appointment. I highly recommend him!
Teri DiBlanca | Google Review
3. Jose Diaz, MD, FACC
Website: https://www.baptisthealthsystem.com/provider/1578553764
Address: 215 East Quincy Street, 500
Contact: 210.223.7500
Hours: Monday to Friday: 8:00 AM – 5:00 PM
As an established specialist within a dedicated heart institute, Jose Diaz, MD, FACC, delivers targeted cardiac and vascular care.
He is a designated Fellow of the American College of Cardiology and utilizes established clinical pathways to ensure comprehensive disease management.
His exclusive focus on the heart and vascular system allows him to develop an incredible depth of expertise.
And because he operates within an institute entirely dedicated to cardiovascular health, patients have access to a highly specialized environment.
One drawback to his thorough approach is that he may recommend patients undergo several different tests, which can compound treatment costs relatively quickly.
Still, for those who need a meticulously detailed vascular assessment, his focused methodology provides an excellent foundation for long-term health.
Customer Reviews:
Very Cordial
Dr Diaz was very cordial and explained to me my test results in terms that I could understand. He was open to questions and answered them patiently. He has an excellent patient to doctor relationship. Always looking out for his patients’ well being.
Urinda Hernandez | Google Review
Texas’ Best Cardiologist
THE BEST cardiologist! in all Texas, located in San Antonio, TX. I’ve known Dr Diaz for over 10 years, and thanks to his professionalism, I’ve been able to recover from a heart attack. He provides personalized care, shows genuine interest in his patients, and is the kindest person I know. His staff, who have been with him for years, keeps you informed of everything.
BR | Google Review
4. CHRISTUS Trinity Clinic
Website: https://www.christushealth.org/locations/trinity-clinic-cardiovascular-san-antonio
Address: 11212 Highway 151 Plaza 3, Suite 100
Contact: 210-703-8925
Hours: Monday to Friday: 8:30 AM – 5:00 PM
CHRISTUS Trinity Clinic delivers a highly individualized approach to cardiovascular care. They offer a full spectrum of services from preventive education to critical heart surgery using modern research.
I recently accompanied a close friend to an appointment here, and the staff’s dedication to explaining their advanced electrophysiology mapping techniques was deeply comforting.
Beyond complex electrical issues, they also provide dedicated treatment for hypertension and targeted care for peripheral arterial disease.
If you’re thinking about going here, it’s important to note that consultation is not possible on weekends, so you’ll need to plan your visits strictly during the traditional workweek.
Despite this scheduling limitation, their ability to address major blockages alongside smaller vascular issues makes them a solid choice.
5. Adult Congenital Heart Clinic Dominion Crossing
Website: https://www.universityhealth.com/locations/adult-congenital-heart-clinic-dominion-crossing
Address: 21727 I-10 Suite 107
Contact: 210-644-1230
Hours: Monday to Friday: 8:00 AM – 4:30 PM
Transitioning from pediatric care to adult specialists is a critical step for individuals born with structural heart defects.
The Adult Congenital Heart Clinic Dominion Crossing focuses exclusively on the specialized, long-term care and monitoring of this unique adult demographic.
They operate within the established clinical framework of the University Health system, providing specific protocols for smoothly transferring patients out of pediatric cardiology.
The facility is specifically equipped for specialized structural heart care, ensuring patients receive the exact monitoring they require.
But because of this highly specific clinical focus, it’s unsuited for adult patients seeking treatment solely for acquired cardiovascular diseases.
If you fall into their specific demographic, however, their targeted expertise provides an invaluable resource for managing lifelong congenital conditions.
