Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Johnston, Pediatric Cardiologist in Seattle, WA?
Dr. Troy Johnston is a Pediatric Cardiologist, who primarily practices in Seattle, WA. He is board certified. Dr. Johnston completed his residency at Duke Univ Med Ctr, Pediatric Cardiology; Fletcher Allen Hlth Care, Pediatrics. Dr. Johnston is fluent in English, and is currently seeing new patients. Dr. Johnston’s practice accepts Cigna, Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnston’s office at (206) 987-2000.
What are Areas of Expertise for Dr. Johnston?
Dr. Troy Johnston is a highly-rated, board-certified Pediatric 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. Johnston empowers patients to confidently navigate their health journey, specializing in Cardiac Catheterization, or comprehensive wellness support. Serving the Seattle/WA community, Dr. Johnston is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Johnston go to medical school and complete their residency?
Fellowship: Duke University Medical Center, Durham
Residency: Duke Univ Med Ctr, Pediatric Cardiology; Fletcher Allen Hlth Care, Pediatrics | Pediatrics, University of Vermont College of Medicine, Burlington | University of Vermont/Fletcher Allen Health Care
Medical School: University of Va Sch of Med, Charlottesville Va
Is Dr. Johnston board certified as a Pediatric Cardiologist?
Yes, Dr. Troy Johnston is board certified by the American Board of Pediatrics , American Board of Pediatrics since 2002
What languages does Dr. Johnston speak?
Dr. Johnston and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Johnston treat?
As a Pediatric 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:
- Ventricular Septal Defect
- Tetralogy of Fallot
- Patent Ductus Arteriosus
- Narrowing of the Aorta
- Congenital Heart Defects
- Critical congenital heart disease
- VSD
- Hole in the Heart (Ventricles)
- Congenital Heart Anomaly
- TOF
- Blue Baby Syndrome
- Complex Heart Defect
- PDA
- Open Ductus Arteriosus
- Heart Connection Problem in Newborns
- Aortic Coarctation
- CoA
- Pinched Aorta
ICD-10 Codes:
- Q210: Ventricular septal defect
- Q213: Tetralogy of Fallot
- Q250: Patent ductus arteriosus
- Q251: Coarctation of aorta
Also known as:
- Heart Murmur
- Congenital Heart Defects
- Heart Valve Disease
- Cardiac murmur
- Abnormal heart sound
- Heart sound abnormality
ICD-10 Codes:
- R011: Cardiac murmur, unspecified
Also known as:
- Heart Transplant Aftercare
- Heart Transplantation
- Post-heart transplant care
- Heart transplant follow-up
- Cardiac transplant recovery
ICD-10 Codes:
- Z4821: Encounter for aftercare following heart transplant
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Heart Palpitations
- Arrhythmia
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- R002: Palpitations
What procedures does Dr. Johnston perform?
As a Pediatric Cardiologist, Dr. Johnston performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed 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:
- Selective Vein Catheter Placement
- Arterial Catheter Placement
- Targeted Catheter Placement in an Artery
- Venous Catheterization
- Jugular Vein Catheter
- Renal Vein Catheter
- Selective Artery Catheterization
- Thoracic Artery Catheter
- Brachiocephalic Artery Catheter
- Selective Arterial Catheterization
- Brachiocephalic Catheter Placement
- Thoracic Artery Catheterization
- Vascular Catheter Insertion
CPT Codes:
- 36011: Selective catheter placement, venous system; first order branch (eg, renal vein, jugular vein)
- 36215: Selective catheter placement, arterial system; each first order thoracic or brachiocephalic branch, within a vascular family
- 36217: Selective catheter placement, arterial system; initial third order or more selective thoracic or brachiocephalic branch, within a vascular family
Also known as:
- Artery Blocking Procedure
- Vascular Occlusion
- Arterial Embolization
- Blood Vessel Coiling
- AVM Embolization
CPT Codes:
- 37242: Vascular embolization or occlusion, inclusive of all radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance necessary to complete the intervention; arterial, other than hemorrhage or tumor (eg, congenital or acquired arterial malformations, arteriovenous malformations, arteriovenous fistulas, aneurysms, pseudoaneurysms)
Also known as:
- Selective Artery Catheter Placement
- Arterial Catheterization
- Vascular Access Procedure
- Diagnostic Angiography Access
CPT Codes:
- 36216: Selective catheter placement, arterial system; initial second order thoracic or brachiocephalic branch, within a vascular family
Also known as:
- Vein Balloon Angioplasty
- Transluminal Venous Angioplasty
- Open Vein Angioplasty
- Percutaneous Vein Angioplasty
- Vein Widening Procedure
CPT Codes:
- 37248: Transluminal balloon angioplasty (except dialysis circuit), open or percutaneous, including all imaging and radiological supervision and interpretation necessary to perform the angioplasty within the same vein; initial vein
Also known as:
- Venous Embolization
- Vein Occlusion Procedure
- Vascular Malformation Embolization
- Varicocele Embolization
CPT Codes:
- 37241: Vascular embolization or occlusion, inclusive of all radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance necessary to complete the intervention; venous, other than hemorrhage (eg, congenital or acquired venous malformations, venous and capillary hemangiomas, varices, varicoceles)
Does Dr. Johnston accept my insurance?
Dr. Johnston accepts most major insurance plans. Important: Please call our office at (206) 987-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnston accept in Seattle, WA?
Dr. Johnston in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cambia (Regence)
Carilion Clinic
Community Health Plan of Washington
CVS Health (formerly Aetna)
Kaiser Permanente
Microsoft
Molina
Premera Blue Cross
State of Washington
UnitedHealthcare
View All Insurances
Where is Dr. Johnston's office located?
Dr. Troy Johnston's Primary Practice
4800 Sand Point Way NE
Seattle, WA 98105
(206) 987-2000
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 1134219025.
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. Troy Johnston's specialty?
Dr. Johnston is a Pediatric Cardiologist near Seattle, WA. A pediatric cardiologist provides comprehensive care for children with cardiovascular issues, offering expertise in diagnosing, treating, and managing heart and blood vessel conditions. This specialist is skilled in selecting, performing, and interpreting structural and functional assessments of the heart and blood vessels, as well as conducting thorough clinical evaluations of cardiovascular diseases in young patients. Contact Dr. Johnston to book an appointment today.
Is this Dr. Troy Johnston affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Johnston is affiliated with UW Medical Center - Montlake which is a Castle Connolly Top Hospital. 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 Pediatric Cardiologist?
Explore Pediatric 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 Troy Johnston accepting new patients in Seattle, WA?
Yes, Dr. Troy Johnston is accepting new patients at this time.
Does Dr. Troy Johnston offer online booking?
Please contact Dr. Johnston's office at (206) 987-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Troy Johnston?
Please contact Dr. Johnston's office at (206) 987-2000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Troy Johnston have?
Dr. Troy Johnston is certified by the American Board of Pediatrics.
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