Dr. John Gresham, MD

Dr. John Gresham, MD

Interventional Cardiology  |  
Male  |  
Age 53
(25)
Insurances AcceptedSave
Dr. John Gresham, MD is an interventional cardiology doctor who practices in San Antonio, TX. He is 53 years old and has been practicing for 18 years.

19276 Stone Oak Pkwy Ste 103

San Antonio, TX 78258

Contact Information

(210) 499-0448

Insurance Accepted

  • Aetna
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Gresham

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Gresham performs your care needs compared to other doctors.

Chest Pain
very high
more than 99% of peers
Heart Disease
very high
more than 99% of peers
Limb Swelling Caused by Fluid Overload
very high
more than 98% of peers

Dr. Gresham's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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2

Specialties

  • Interventional Cardiology
  • Cardiology
2

Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*
  • Interventional Cardiology
    Accredited by: American Board of Internal Medicine*
49

Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Aneurysm
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Rheumatic Aortic Valve Disorders
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

More

Read More
22

Procedures

  • Ablation for Treatment of Cardiac Arrhythmias
  • Aortic Valve Surgery
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac Myocardial Perfusion Imaging
  • Cardiovascular Stress Test
  • Cardioversion, Elective
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Chest CT (incl. Heart and Lungs)
  • Coronary Angioplasty, Atherectomy and Stent
  • Impella Device
  • Mitral Valve Surgery
  • Non-Coronary Angioplasty, Atherectomy, and Stenting
  • Pacemaker Insertion or Replacement
  • Peripheral Artery Catheterization
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Thoracentesis
  • Thrombolysis
  • Tilt Testing or Cardiac Event Monitors
  • Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
  • Vascular Duplex Ultrasonography and Plethysmography

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • E Va Med Sch Of M C Of Hampton Rds
    Medical School | Graduated 1999

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gresham has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Gresham does not have any memberships or affiliations listed. If you are Dr. Gresham and would like to add memberships or affiliations, please update your profile.

Dr. Gresham's Reviews

Likelihood of recommending Dr. Gresham to family and friends
4.1
based on 25 total reviews (11 with comments)
Dr. Gresham's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    16 to 30 minutes
Patient Comments (11)
San Antonio, TX |
I love Dr. Gresham and his staff. I was concerned when I first started going there because I just saw the PA, who is very nice and knowledgeable. Now after meeting with Dr. Gresham several times, I feel very comfortable with him. He is proactive, caring and gives you his complete attention. (and his good sense of humor is a big plus) Because he spends so much time at the hospitals, he knows many doctors and I've loved every one he has recommended to me. His staff are very friendly & caring
in Canyon Lake, TX |
Dr. Gresham has been my cardiologist for almost 2 years now. Based on his recommendation I had a pacemaker installed. He saved my life and gave me back a more normal lifestyle and a better all around quality of day to day living with full time work and family recreation. His bedside manner is excellent and he goes above and beyond to stay in touch and to gave me an explanation of how I am doing and what is going that I could easily understand. I would recommend him unequivocally to all.
in San Antonio, TX |
I will not be recommending Dr. Gresham to anyone especially if a pacemaker is involved. I am very disappointed in the level of concern and consideration for situations unique to an individuals needs. I will be pursuing a doctor for my mother that shows some concern and is willing to try and accommodate the patient instead of the schedules of outside contractors. Considering the remote monitoring service provider has changed recently, I was expecting a little more attention to have been shown.
in San Antonio |
The admin got us an appointment right away. However, the Dr. never showed up. The staff knew the Dr. was not on site, but instead of letting us know - they just ignored us until we pressed the issue 45 minutes later. I understand emergencies, but communicate. Nurse told us PA was available and just as good as the Dr. and that the Dr. relied on the PA's opinion. Really??? No comfort there. Also, the Dr. shares an office with another Dr. and the other Dr.'s staff was very rude.
in Spring Branch, TX |
Dr. Gresham has ALWAYS been there for me. He is kind, caring and listens to you, which is a rare thing nowadays. I would Highly Recommend him to Anyone!!! He had an Awesome Bedside Manner but gives it to you straight. I am very lucky to have such a Wonderful Cardiologist!!
in San Antonio, TX |
Cant exaggerate enough how nice the staff is :) The doctor is caring and takes his time with his patients. Defiantly my go to heart doctor.
in San Antonio, TX |
The staff is excellent!! Very friendly and awesome experience seeing Dr. Gresham. The clinic is an aseptic environment, efficient, and communicative. Saved my heart he coukd save yours.. Would highly recommend.
in San Antonio, TX |
I would like to add that during my 2 and one half years with Dr. Gresham, I have been totally satisfied with his staff, his performance, and his skills. They saved my life. He often called me to check on my progress. My family was very pleased with our choice!
in San Antonio, TX |
I have been a patient of Dr. Gresham for a few years now. He has taken care of me through a heart attack and several other procedures. He is very personable and concerned about my health.
in San Antonio, TX |
Dr. Gresham seems like a good doctor who is very personable and easy to get along with. But holy moly, the wait time.
in San Antonio |
Dr. Gresham takes time when he is with you and seems to genuinely care about his patients.
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Now Accepting New Patients
Dr. Gresham accepts 7 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Ambetter
    Superior Health Plan
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Texas
    Blue Advantage HMO
    Blue Choice
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Humana
    Choice Care PPO
    Preferred PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Gresham has admitting privileges

Methodist Stone Oak Hospital
1139 E Sonterra Blvd
San Antonio, TX 78258
View Hospital Profile
Baptist Medical Center
111 Dallas St
San Antonio, TX 78205
View Hospital Profile

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