Dr. John Isaac, MD

Dr. John Isaac, MD

Cardiology  |  
Male  |  
Age 51
(29)
Insurances AcceptedSave
Dr. John Isaac, MD is a cardiology specialist in Houston, TX and has been practicing for 21 years. He graduated from University Of Texas Southwestern Medical Center At Dallas in 1994 and specializes in cardiology and interventional cardiology.

6560 Fannin St Ste 620

Houston, TX 77030

Contact Information

Insurance Accepted

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

*Please verify this information when scheduling an appointment.

Learn about Dr. Isaac

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. Isaac performs your care needs compared to other doctors.

Heart Palpitations
very high
more than 99% of peers
Chest Pain
very high
more than 99% of peers
Carotid Artery Disease
very high
more than 99% of peers

Dr. Isaac'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.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

2

Specialties

  • Cardiology
  • Interventional Cardiology
0

Board Certifications

Dr. Isaac does not have any board certifications listed.

47

Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • 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 Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

Less

Read Less
14

Procedures

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

  • University Of Texas Southwestern Medical Center At Dallas
    Medical School | Graduated 1994
  • Johns Hopkins Hospital
    Internship Hospital | Completed 1995
  • Johns Hopkins Hospital
    Residency Hospital | Completed 1997
  • Baylor College Of Med
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors

Dr. Isaac has no awards or honors listed.

Media & Publications

Dr. Isaac has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Isaac's Reviews

Likelihood of recommending Dr. Isaac to family and friends
3.7
based on 29 total reviews (9 with comments)

Likelihood to Recommend (29)

  • 5
    (16)
  • 4
    (2)
  • 3
    (2)
  • 2
    (3)
  • 1
    (6)

Dr. Isaac's Performance

Trustworthiness
EXCELLENT
Explains condition(s) well
EXCELLENT
Answers Questions
EXCELLENT
Time well spent
EXCELLENT

Office & Staff Performance

Scheduling
VERY GOOD
Office environment
VERY GOOD
Staff friendliness
VERY GOOD
Average wait time
31 to 45 minutes

Patient Comments (9)

in Houston, TX
Dr. Isaac and his staff @ Willowbrook Cardiology have been great! He takes the time to listen and answers all of my questions in plain english that I can understand. He is a busy Physician, and sometimes I end waiting a bit longer than I'd like in the waiting room, but I understand other patients...more
Was this helpful? YESNot Helpful
Flag this
in Tomball, TX
Everything I look for in a doctor--shows highest levels of concern, candor, and competence. I consider him the best doctor I've ever dealt with regardless of specialty. Wait times can be a little long if you're in a hurry to get back to work, but the level of care is simply top of the line in my...more
Was this helpful? YESNot Helpful
Flag this
in Houston, TX
Went to see Dr. Isaac last December for the first time. As a new patient, I was worried about my transition from my old doctor to Dr. Isaac. I can surely say that Dr. Isaac was a great choice for my health. Dr. Isaac spent a lot of time going over my labs, explaining the different routes we could...more
Was this helpful? YESNot Helpful
Flag this
in Tomball, Texas
My experience was poor from the first visit through the last. The wait time was intolerable, and the office staff was rude and unhelpful. The cost for procedures was significantly more than other doctors in the area charge and I have spent hours trying to sort out the errors in my bill. Finally,...more
Was this helpful? YESNot Helpful
Flag this
in Spring, TX
I have been a patient of Dr. Isaac since I was 35 (15+ years). I think he is an excellent cardiologist!! He now sees my sons and my husband as well. Highly intelligent and very knowledgeable. He listens and I think he truly cares about his patients. He explains what my disorders are, what they...more
Was this helpful? YESNot Helpful
Flag this

Are you Dr. Isaac?
Make it easy for patients to share their feedback. Also manage your personalized profile!