Peter Casterella, MD
Specialty
Cardiovascular Disease
Languages
English, French (conversational)
Phone Number
Fax Number
1-206-860-5492
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Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
4.9
56 reviews
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- 5.0 Reviewed on Apr 30, 2026
- Verified Review
Dr. Casterella was punctual and answered all my questions. He helped me get an echocardiogram appointment and ordered bloodwork.
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- 5.0 Reviewed on Apr 29, 2026
- Verified Review
he's just the best
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- 5.0 Reviewed on Apr 28, 2026
- Verified Review
I'm [omitted] and [omitted]we are both agree. This provider was incredible. He has a natural way of highlighting all the wonderful things that are going well and followed by areas of concern with details that even I could understand. He topped it off with a positive message and a plan. He listens and answers all our questions. He is just a good person
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- 5.0 Reviewed on Apr 28, 2026
- Verified Review
Cardiologist has very good relationship with my Primary Care Provider and that connection is so helpful when creating a full patient care program going forward.
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- 5.0 Reviewed on Apr 24, 2026
- Verified Review
Like Dr. Casterella a lot.
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- 5.0 Reviewed on Apr 24, 2026
- Verified Review
Dr. Casterella has been my cardiologist for the past 10+ years. He gives me plenty of time for questions, gives me information in terms I can understand and is encouraging and understanding.
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- 4.0 Reviewed on Apr 24, 2026
- Verified Review
All Good
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- 5.0 Reviewed on Apr 16, 2026
- Verified Review
Dr Casterella is an Excellent Physician and would recommend him without reservation.
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- 5.0 Reviewed on Apr 16, 2026
- Verified Review
I would highly recommend Dr Casterella, but not Optum.
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- 5.0 Reviewed on Apr 9, 2026
- Verified Review
I am so grateful for his care
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- 5.0 Reviewed on Apr 9, 2026
- Verified Review
Dr Casterella is an extraordinary and exceptional doctor!
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- 4.800000190734863 Reviewed on Mar 26, 2026
- Verified Review
Clinician is very knowledgeable and has the ability to convey that knowledge in easy to understand manner. Very nice person.
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- 5.0 Reviewed on Mar 13, 2026
- Verified Review
Perfect
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- 5.0 Reviewed on Mar 11, 2026
- Verified Review
Dr. Casterella is as good as they get. You are lucky to have him.
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- 5.0 Reviewed on Mar 10, 2026
- Verified Review
He is a great knowledgeable physician Optum should value him!
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- 5.0 Reviewed on Mar 3, 2026
- Verified Review
As I mentioned, Dr. Casterella is a truly wonderful doctor. He listens carefully to my concerns, he answers every question with knowledge and patience, he provides a plan for the future. I absolutely, positively, trust and appreciate Dr. Casterella.
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- 5.0 Reviewed on Feb 26, 2026
- Verified Review
It was my first visit with Dr. Casterella and I felt very comfortable with him.
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- 5.0 Reviewed on Feb 19, 2026
- Verified Review
Doctor Casterella give clear explanations and responds fully to any questions I might have. He was very clear about what tests and procedures we might consider in the future.
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- 5.0 Reviewed on Feb 11, 2026
- Verified Review
I love this guy
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- 5.0 Reviewed on Feb 4, 2026
- Verified Review
Dr. Casterella is a great physician!
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About Peter Casterella, MD
Dr. Casterella enjoys treating a broad range of conditions and diagnoses encountered as a general cardiologist, including coronary artery disease, peripheral vascular disease, hypertrophic cardiomyopathy and genetic defects of the heart. Outside of work, Dr. Casterella enjoys spending time with his family and dog, exercising, hiking, reading, Sudoku puzzles, cooking and supporting local sports teams.Gender
Male
Board certifications
American Board of Internal Medicine
Employed or contracted
Employed
Network Name
The Polyclinic
NPI
1063480655
Hospital affiliations
Swedish Medical Center - First Hill
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Residency
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Naval Medical Center
Portsmouth, VA
Internship
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Naval Hospital Oakland
Oakland, CA
Fellowship
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Scripps Clinic
Interventional Cardiology
La Jolla, CA
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Awards and Publications
Seattle Met Magazine Top Doc
Swedish Physician Leadership Award, 2017
The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
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