Cardiology Clinic of San Antonio


Internal Medicine, Cardiology · 21 Providers

Average Rating of all Office Providers

Cardiology Clinic of San Antonio

12709 Toepperwein Rd Ste 306
Live Oak, TX 78233
View All Locations(210) 490-6000

Office Providers

Dr. Zalmen Blanck, MD

Dr. Zalmen Blanck, MD

Clinical Cardiac Electrophysiology

Dr. Moises Bucay, MD

Dr. Moises Bucay, MD

Interventional Cardiology

Lisa Castro, NP

Lisa Castro, NP

Nursing (Nurse Practitioner)


Office Provider Reviews


based on the average of 484 provider reviews for Cardiology Clinic of San Antonio

Review of Dr. Blanck

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The visit was more then pleasant the staff is very friendly and attentive
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Review of Dr. Mulrow

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My most recent visit was just a six month check. I've been seeing Dr. Mulrow for at least 10 years. Three years ago, I started feeling exhausted just walking short distances. We had a trip planned to Las Vegas and I was scheduled for a six month visit with Dr. Mulrow the day after we returned, so I decided not to call him before we went on our trip. While in Las Vegas, I was out of breath and having to rest on short walks from one casino to the next. In previous trips, I had worn a pedometer and walked a minimum of six miles per day. When I saw Dr. Mulrow the day after we returned, he reacted immediately and I think I spent the next two weeks being subjected to various tests. Eventually, I was scheduled for cardiac catheterization. The procedure found that I had several arteries that were blocked. I was scheduled for a quadruple bypass the next morning. The surgery was successful and I'm still above ground because of Dr. Mulrow's persistence in finding the problem.
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Review of Denise Vega I

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My wife and I both go to Cardiology Clinic of San Antonio - Medical Center. Our physician is Dr. Jorge Alvarez and we also see Denise Vega, ACNP during many of our office visits. Both of these health care providers are the best in our opinion. For a number of years I've had previous cardiologists misdiagnose a problem I had and had been treated with the wrong medications. I finally was referred to Dr. Alvarez and he correctly diagnosed what was going on and prescribe the proper medication. Our office visits are pleasant and we receive a thorough exam and review of our health. While we always enjoy seeing Dr. Alvarez we also receive equally great care from Denise who is serious about our health and still is very friendly and understanding of our needs. She is a professional who takes time to listen to you and she doesn't rush you during your visit. She is very caring and compassionate. Five stars to both! We trust Dr. Alvarez and Denise with our lives!
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Review of Dr. Pederson

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Everyone was very efficient. The check in was nearly immediate and so was the exam and EKG given by the nurse and Dr. Pederson.
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Review of Dr. Pederson

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Dr. David Pederson is the greatest---needed a defibrillator which Dr. Pederson did the procedure---he is always very kind to listening to my concerns--this viet nam vet suffers from PTSD and his listening and addressing any concerns is very important to me--very knowledgeable and answers all my questions----I give a 5 STAR rating to Dr. Pedersen---in addition all nurses, technicians, office staff have been great !
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Review of Dr. Rao

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I am a fairly new patient but was really impressed with the attention to detail with the explanations of got from the Staff and Doctor.
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Review of Lisa Castro


This was my first appt with Lisa. She did not know I was a RN. Her explanation of labs and EKG results was easily understood. She didn't seem in a rush. Excellent "bedside" manner.
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Review of Dr. Pederson


Terrific doctor, very efficient. Had all the tools needed to make sure I was ready for a pacemaker replacement.
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Review of Denise Vega I


Yes, very Professional and very thorough.
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Review of Dr. Pederson


Dr. Pederson is always prompt and thorough. He answers all my questions and makes sure I'm comfortable with the treatment plan.
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Learn About Cardiology Clinic of San Antonio

59 Procedures

  • Ablation For Treatment Of Atrial Fibrillation
  • Ablation For Treatment Of Cardiac Arrhythmias
  • Advanced Renal Failure Management
  • Angioplasty
  • Aortic Valve Surgery
  • Automatic Implantable Cardioverter Defibrillator (Icd) Implantation
  • Cardiac Angiography
  • Cardiac Catheterization (Incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac Mri (Magnetic Resonance Imaging) Of Heart Or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardiac Resynchronization Therapy
  • Cardiovascular Imaging
  • Cardiovascular Stress Test
  • Cardioversion
  • Cardioversion, Elective
  • Cardioverter-Defibrillator Or Pacemaker Insertion, Removal Or Repair
  • Chest Ct (Incl. Heart And Lungs)
  • Computed Tomography Angiography (Cta)
  • Congenital Heart Surgery
  • Coronary Angioplasty, Atherectomy And Stent
  • Defibrillator Implantation
  • Diagnostic Cardiac Catheterization
  • Echocardiography
  • Electrocardiogram (Ekg)
  • Electrophysiological Study
  • Electrophysiology
  • Heart Surgery
  • Heart Transplant
  • Heart Valve Replacement
  • Hemodynamic Monitoring
  • Impella Device
  • Insertion Of Left Ventricular Lead For Pacemaker Or Cardioverter And-Or Defibrillator
  • Interpretation Of Electrocardiograms
  • Mitral Valve Surgery
  • Mri (Magnetic Resonance Imaging)
  • Non-Coronary Angioplasty, Atherectomy, And Stenting
  • Nuclear Stress Testing
  • Pacemaker Insertion Or Replacement
  • Peripheral Artery Catheterization
  • Pulmonary Procedures
  • Pulmonary Valve Surgery
  • Radiofrequency Ablation
  • Removal Or Revision Of Pacemaker Or Cardioverter And-Or Defibrillator
  • Rotational Atherectomy
  • Stenting
  • Stress Echocardiogram
  • Stress Test
  • Structural Heart Disease Evaluations And Treatment
  • Thoracentesis
  • Thrombolysis
  • Tilt Testing Or Cardiac Event Monitors
  • Transcatheter Aortic Valve Replacement (Tavr)
  • Transcatheter Mitral Valve Repair
  • Transesophageal Echocardiography (Tee)
  • Valve Repair Or Replacement (Aortic, Mitral, Tricuspid, And Pulmonary)
  • Vascular Duplex Ultrasonography And Plethysmography
  • Vascular Surgical Procedure


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Who We Are

  • Cardiac Electrophysiology. Diagnosis and treatment of heart rhythm disorders, syncope, pacemaker and defibrillator (ICD) Read More

Language Services

  • Russian
  • Spanish
  • Thai

Cardiology Clinic of San Antonio accepts 29 insurance carriers

  • Aetna
  • Ambetter
  • Amerigroup (Wellpoint)
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Centene
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • Delta Health System
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • Medicaid
  • Medical Mutual of Ohio
  • Medico
  • Molina Healthcare
  • MultiPlan
  • POMCO Group
  • Principal Financial Group
  • Principal Life
  • Priority Health
  • QualCare
  • Tricare
  • UnitedHealthCare
  • WellCare
  • WellPoint


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