5
1 Rating
Summary
Dr. Sydney Cousin is an internal medicine physician with additional specialization in pediatrics and hospital medicine. He earned his medical degree from the University of Washington School of Medicine and brings 20 years of clinical experience to his practice. Dr. Cousin is fluent in both English and Vietnamese, allowing him to serve diverse patient populations.
Based at Valley Medical Center in Renton, Washington, Dr. Cousin focuses on comprehensive medical care for patients of all ages. He has particular expertise in managing complex conditions such as diabetes, heart failure, and respiratory problems. His hospital medicine training enables him to provide specialized therapeutic treatments, including advanced cooling therapy for critically ill patients. Patients consistently rate Dr. Cousin highly, giving him an average rating of 5.0 on Vitals.
Based at Valley Medical Center in Renton, Washington, Dr. Cousin focuses on comprehensive medical care for patients of all ages. He has particular expertise in managing complex conditions such as diabetes, heart failure, and respiratory problems. His hospital medicine training enables him to provide specialized therapeutic treatments, including advanced cooling therapy for critically ill patients. Patients consistently rate Dr. Cousin highly, giving him an average rating of 5.0 on Vitals.
Overview based on verified provider data
Quick Facts
- 20 years of experience
- speaks English, Vietnamese
- University Of Washington School Of Medicine
- 3 specialties
- 8 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Sydney Louis Cousin JR., MD | Dr. Gerald Lee, MD | Dr. Sharon Tong | Dr. Cora M. Ludwig, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 20 Years of Experience | 25 Years of Experience | 18 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Vietnamese | Speaks English | Speaks English, Chinese | Speaks English |
| Renton , WA | Edgewood , WA | Edgewood , WA | Clackamas , OR |
| Med School: University Of Washington School Of Medicine | Med School: Chicago Medical School at Rosalind Franklin University | Med School: Harbin Medical University | Med School: University Of Washington School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Sydney Louis Cousin
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Sydney Louis Cousin has the following 3 specialties
Specialty Expertise
Dr. Sydney Louis Cousin has the following 8 areas of expertise
Certifications, License, & Education
20 Years Experience
Dr. Sydney Louis Cousin holds an expired medical license in the state of Washington.
Medical License
Medical Doctor with an expired medical license in the state of Washington that expired in 2026.
Education & Training
Medical School
Graduated from University Of Washington School Of Medicine in 2006.
NPI Number
Dr. Cousin's NPI number is 1497954176.
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Frequently Asked Questions
- What languages does Dr. Sydney Cousin speak?
- Dr. Sydney Cousin speaks English and Vietnamese.
- Does Dr. Sydney Cousin accept virtual/telehealth appointments?
- Dr. Sydney Cousin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Sydney Cousin affiliated with?
- Dr. Sydney Cousin is affiliated with Valley Medical Center.
- Where is Dr. Sydney Cousin's office located?
- Dr. Sydney Cousin's office is located at 400 S 43rd St, Renton, WA, 98055.
- Does Dr. Sydney Cousin accept my insurance?
- You can see the insurance plans that Dr. Sydney Cousin accepts on their Vitals profile.
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