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Summary
Dr. Troy Johnston is a cardiovascular disease specialist who also practices pediatrics, bringing together expertise in heart conditions and children's healthcare. He earned his medical degree from the University of Virginia School of Medicine and completed his residency at Duke University Medical Center. With 35 years of experience in medicine, Dr. Johnston has developed extensive knowledge in treating complex heart conditions in young patients. He speaks English and is available to communicate with families in his primary language.
Dr. Johnston practices at Seattle Children's Hospital and maintains affiliations with both Seattle Children's Hospital and Harborview Medical Center in Seattle, Washington. His clinical focus includes treating congenital heart disease, atrial septal defects, and heart valve disease in pediatric patients. He performs diagnostic procedures such as electrocardiograms, dobutamine stress echocardiograms, and Doppler echocardiograms to evaluate heart function …and detect cardiovascular problems in children.
Read More Read less Dr. Johnston practices at Seattle Children's Hospital and maintains affiliations with both Seattle Children's Hospital and Harborview Medical Center in Seattle, Washington. His clinical focus includes treating congenital heart disease, atrial septal defects, and heart valve disease in pediatric patients. He performs diagnostic procedures such as electrocardiograms, dobutamine stress echocardiograms, and Doppler echocardiograms to evaluate heart function …and detect cardiovascular problems in children.
Overview based on verified provider data
Quick Facts
- 35 years of experience
- speaks English
- Duke University Medical Center
- 2 specialties
- 7 areas of expertise
- 2 board certifications
- 2 hospital affiliations
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Troy Alan Johnston, MD | Dr. Elizabeth Ann Campbell | Dr. Harlan Reid Gephart | Dr. Jill Kay Allen |
| Cardiovascular Disease | Pediatrics | Pediatrics | Pediatrics |
| 35 Years of Experience | 23 Years of Experience | 65 Years of Experience | 47 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Seattle , WA | Kent , WA | Bellevue , WA | Bellevue , WA |
| Med School: University Of Virginia School Of Medicine | Med School: Creighton University School Of Medicine | Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine | Med School: University Of Washington School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Troy Alan Johnston
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Troy Alan Johnston has the following 2 specialties
Specialty Expertise
Dr. Troy Alan Johnston has the following 7 areas of expertise
Certifications, License, & Education
35 Years Experience
Dr. Troy Alan Johnston holds an active medical license in the state of Washington.
Medical License
Medical Doctor with an active medical license in the state of Washington that expires in 2026.
Education & Training
Residency
Completed their residency at Duke University Medical Center.
Medical School
Graduated from University Of Virginia School Of Medicine in 1991.
NPI Number
Dr. Johnston's NPI number is 1134219025.
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Frequently Asked Questions
- Where is Dr. Troy Alan Johnston's office located?
- Dr. Troy Alan Johnston's office is located at 4800 Sand Point Way Ne, Seattle, WA, 98105.
- Does Dr. Troy Alan Johnston accept my insurance?
- You can see the insurance plans that Dr. Troy Alan Johnston accepts on their Vitals profile.
- Does Dr. Troy Alan Johnston accept virtual/telehealth appointments?
- Dr. Troy Alan Johnston has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Troy Alan Johnston accepting new patients?
- Dr. Troy Alan Johnston has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Troy Alan Johnston affiliated with?
- Dr. Troy Alan Johnston is affiliated with Seattle Childrens Hospital and Harborview Medical Center.
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