


Dr. Han Tonthat, MD
Dr. Han Tonthat, MD is an internist in Herndon, VA and has over 25 years of experience in the medical field. He graduated from Eastern Virginia Medical School in 1995. He is affiliated with medical facilities Inova Fair Oaks Hospital and Reston Hospital Center.
Practice
1041 Sterling Rd Ste 106 Herndon, VA 20170Other Internists
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CareNow Urgent Care - Sterling At Cascades
46200 Potomac Run Plz
Sterling, VA 20164

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Dr. Tonthat's Reviews
Likelihood to recommend Dr. Tonthat
4.0
5 Star | 75% | 75% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 25% | 25% |
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How was your experience with Dr. Tonthat?Overall Patient Satisfaction
Likelihood of recommending Dr. Tonthat to family and friends is 4 out of 5
About Me
biography
Dr. Han Tonthat, MD is an internist in Herndon, VA and has over 25 years of experience in the medical field. He graduated from Eastern Virginia Medical School in 1995. He is affiliated with medical facilities Inova Fair Oaks Hospital and Reston Hospital Center.Internal Medicine
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Eastern Virginia Medical School
Medical School, 1995
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Locations
Practice
Affiliated Hospitals
- Recipient of 24
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024)
Top 5% in the nation for consistently delivering clinical quality
View all awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
79%Patients said their room and bathroom were always kept clean12% higher than the national average
- Recipient of 33
hospital awardsAmerica’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
81%Patients said they were given information about recovering at home3% lower than the national average
73%Patients said that doctors always listened to them and explained things well3% lower than the national average
Other Internists
Get convenient access to a Doctor right now with little to no wait.
CareNow Urgent Care - Sterling At Cascades
46200 Potomac Run Plz
Sterling, VA 20164

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