Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Isaac, Interventional Cardiologist in Houston, TX?
Dr. John Isaac, MD is an Interventional Cardiologist, who primarily practices in Houston, TX with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Isaac graduated from University of Texas Southwestern Medical School, Dallas and completed his residency at Baylor Coll Of Med, Interventional Cardiology; Baylor Coll Of Med, Cardiovascular Diseases; Johns Hopkins Univ Sch Med, Internal Medicine. Dr. Isaac is fluent in English and Spanish, and is currently seeing new patients. Dr. Isaac’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Isaac’s office at (713) 791-1978.
What are Areas of Expertise for Dr. Isaac?
Dr. John Isaac, MD is a highly-rated, board-certified Interventional Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Isaac empowers patients to confidently navigate their health journey, specializing in Angioplasty & Stent Placement, Peripheral Vascular Disease, or comprehensive wellness support. Serving the Houston/TX community, Dr. Isaac is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Isaac go to medical school and complete their residency?
Residency: Baylor Coll Of Med, Interventional Cardiology; Baylor Coll Of Med, Cardiovascular Diseases; Johns Hopkins Univ Sch Med, Internal Medicine | Baylor College of Medicine Program
Medical School: University of Texas Southwestern Medical School, Dallas
Is Dr. Isaac board certified in Interventional Cardiologist?
Yes, Dr. John Isaac, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Isaac speak?
Dr. Isaac and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Isaac treat?
As a Interventional Cardiologist, Dr. Isaac diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Isaac. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Atrial Fibrillation
- Heart Palpitations
- Sick Sinus Syndrome
- Slow Heart Rate
- Premature Ventricular Contractions
- Arrhythmia
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
- Bradycardia
- Slow Pulse
- Low Heart Rate
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4819: Other persistent atrial fibrillation
- I4891: Unspecified atrial fibrillation
- R002: Palpitations
- I495: Sick sinus syndrome
- R001: Bradycardia, unspecified
- I493: Ventricular premature depolarization
Also known as:
- Carotid Artery Disease
- Carotid Stenosis
- Blocked Carotid Artery
- Neck Artery Disease
- Carotid Artery Narrowing
ICD-10 Codes:
- I6523: Occlusion and stenosis of bilateral carotid arteries
Also known as:
- High Blood Pressure Heart Disease
- Heart Disease
- High Blood Pressure
- Hypertensive Cardiomyopathy
- Heart Problems from High Blood Pressure
ICD-10 Codes:
- I119: Hypertensive heart disease without heart failure
Also known as:
- Leaky Mitral Valve
- Tricuspid Valve Insufficiency
- Heart Valve Disease
- Mitral Valve Insufficiency
- Mitral Regurgitation
- Leaky tricuspid valve
- Tricuspid regurgitation
ICD-10 Codes:
- I340: Nonrheumatic mitral (valve) insufficiency
- I361: Nonrheumatic tricuspid (valve) insufficiency
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Enlarged Heart
- Heart Disease
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I517: Cardiomegaly
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Other Cardiac Implants
- Heart Devices
- Cardiac Grafts
- Implantable Heart Devices
ICD-10 Codes:
- Z95818: Presence of other cardiac implants and grafts
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Which procedures does Dr. Isaac perform as a Interventional Cardiologist?
As a Interventional Cardiologist, procedures performed by an Dr. John Isaac may include:
- Balloon Angioplasty / Stent
- Cardiac Catheterization
- Carotid Endarterectomy
- Heart Valve Repair / Valvuloplasty
- Pacemaker Implant
For detailed information, please contact Dr. Isaac's office.
Does Dr. Isaac accept my insurance?
Dr. Isaac accepts most major insurance plans. Important: Please call our office at (713) 791-1978 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Isaac accept in Houston, TX?
Dr. Isaac in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Christian Healthcare Ministries
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Isaac's office located?
Dr. John Isaac's Primary Practice
5115 Fannin St Ste 801
Houston, TX 77004
(713) 791-1978
What is Dr. Isaac's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Isaac's National Provider Identifier (NPI) number is 1295799005.
What common questions do patients ask about Dr. Isaac?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Isaac
What is Dr. John Isaac's specialty?
Dr. Isaac is a Interventional Cardiologist near Houston, TX. A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function. Contact Dr. Isaac to book an appointment today.
Is this Dr. John Isaac affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Isaac is affiliated with Houston Methodist Willowbrook Hospital, Houston Methodist Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Interventional Cardiologist?
Explore Interventional Cardiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Isaac accepting new patients in Houston, TX?
Yes, Dr. John Isaac is accepting new patients at this time.
Does Dr. John Isaac offer online booking?
Please contact Dr. Isaac's office at (713) 791-1978 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Isaac?
Please contact Dr. Isaac's office at (713) 791-1978 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Isaac have?
Dr. John Isaac is certified by the American Board of Internal Medicine.
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