SJ
38 Years of Experience
Accepting patients
Who is Dr. Johnston, Cardiologist in Plano, TX?
Dr. Stephen Johnston, MD is a Cardiologist, who primarily practices in Plano, TX with 2 additional practice locations. He has been practicing for over 38 years and is board certified by the American Board of Internal Medicine. Dr. Johnston completed his residency at Baylor Univ Med Ctr, Cardiovascular Diseases; Baylor Univ Med Ctr, Internal Medicine. Dr. Johnston is fluent in English and Spanish, and is currently seeing new patients. Dr. Johnston’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnston’s office at (817) 641-6000.
Where did Dr. Johnston go to medical school and complete their residency?
Residency: Baylor Univ Med Ctr, Cardiovascular Diseases; Baylor Univ Med Ctr, Internal Medicine
Medical School: University of Tx Med Sch At San Antonio, San Antonio Tx
Is Dr. Johnston board certified in Cardiologist?
Yes, Dr. Stephen Johnston, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Johnston speak?
Dr. Johnston and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Johnston treat?
As a Cardiologist, Dr. Johnston 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. Johnston. 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:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Atrial Fibrillation
- Heart Palpitations
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Persistent atrial fibrillation
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- R002: Palpitations
- I4819: Other persistent atrial fibrillation
- I4891: Unspecified atrial fibrillation
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Coronary Artery Disease with Angina
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
- Atherosclerotic Heart Disease with Angina
- Chest Pain from Heart Disease
- Angina Pectoris
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
- I25118: Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Systolic Heart Failure
- Chronic Diastolic Heart Failure
- Heart Failure
- Heart Failure with Reduced Ejection Fraction
- HFrEF
- Pumping Heart Failure
- Long-term Diastolic Heart Failure
- Chronic HFpEF
- Ongoing Filling Heart Failure
ICD-10 Codes:
- I5020: Unspecified systolic (congestive) heart failure
- I5032: Chronic diastolic (congestive) heart failure
Also known as:
- Abnormal Heart Imaging Results
- Heart Health Tests
- Abnormal cardiac scan
- Unusual heart test results
- Abnormal coronary imaging
ICD-10 Codes:
- R931: Abnormal findings on diagnostic imaging of heart and coronary circulation
Also known as:
- Shortness of Breath
- Breathing Problems
- Dyspnea
- Difficulty breathing
- Breathlessness
ICD-10 Codes:
- R0609: Other forms of dyspnea
Also known as:
- Narrowed Aortic Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
Also known as:
- Having a Coronary Angioplasty Implant or Graft
- Angioplasty
- Coronary stent
- Heart artery graft
- Angioplasty device
ICD-10 Codes:
- Z955: Presence of coronary angioplasty implant and graft
Also known as:
- Permanent Atrial Fibrillation
- Atrial Fibrillation
- Irreversible AFib
- Fixed Atrial Fibrillation
- Long-term AFib
ICD-10 Codes:
- I4821: Permanent atrial fibrillation
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Coronary Artery Bypass Graft
- Coronary Artery Bypass Surgery
- CABG
- Heart Bypass Graft
- Bypass Surgery Graft
ICD-10 Codes:
- Z951: Presence of aortocoronary bypass graft
Also known as:
- Past Heart Attack
- Heart Attack
- Previous Heart Attack
- Old Myocardial Infarction
- Prior Heart Attack
ICD-10 Codes:
- I252: Old myocardial infarction
Also known as:
- Other Cardiomyopathies
- Cardiomyopathy
- Uncommon heart muscle diseases
- Rare cardiomyopathy types
ICD-10 Codes:
- I428: Other cardiomyopathies
Which procedures does Dr. Johnston perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Stephen Johnston may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Johnston's office.
Does Dr. Johnston accept my insurance?
Dr. Johnston accepts most major insurance plans. Important: Please call our office at (817) 641-6000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnston accept in Plano, TX?
Dr. Johnston in Plano, 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
Care N' Care
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Medicare
Mutual of Omaha
Other Health Care Provider
Physicians Mutual Insurance Company
UnitedHealthcare
View All Insurances
Where is Dr. Johnston's office located?
Dr. Stephen Johnston's Primary Practice
4708 Dexter Dr Ste 400
Plano, TX 75093
(817) 641-6000
Dr. Stephen Johnston's Practice 3
5450 Clearfork Main St Ste 230
Fort Worth, TX 76109
(817) 984-1688
What is Dr. Johnston's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johnston's National Provider Identifier (NPI) number is 1831163153.
What common questions do patients ask about Dr. Johnston?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnston
What is Dr. Stephen Johnston's specialty?
Dr. Johnston is a Cardiologist near Plano, TX. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Johnston to book an appointment today.
Is this Dr. Stephen Johnston affiliated with a ranked Castle Connolly Top Hospital?
No, Johnston is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Texas Health Harris Methodist Hospital Fort Worth. Castle Connolly Top Hospitals 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 Cardiologist?
Explore 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 Stephen Johnston accepting new patients in Plano, TX?
Yes, Dr. Stephen Johnston is accepting new patients at this time.
Does Dr. Stephen Johnston offer online booking?
Please contact Dr. Johnston's office at (817) 641-6000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Stephen Johnston?
Please contact Dr. Johnston's office at (817) 641-6000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Stephen Johnston have?
Dr. Stephen Johnston is certified by the American Board of Internal Medicine.
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