Dr. Tim Greten, MD
Dr. Tim Greten, MD is a hematologist oncologist in Bethesda, MD. He is affiliated with medical facilities WellSpan York Hospital and Luminis Health Anne Arundel Medical Center.
Practice
12N226 Rockville Pike Bethesda, MD 20892Make an Appointment
Compare with other Hematologist Oncologists
Compare Dr. Greten with our nearby Hematologist Oncologists at Reston Hospital Center.
Make an appointment at Reston Hospital Center today at
(703) 923-8975.
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Dr. Greten's Reviews
Overall Patient Satisfaction
About Me
biography
Dr. Tim Greten, MD is a hematologist oncologist in Bethesda, MD. He is affiliated with medical facilities WellSpan York Hospital and Luminis Health Anne Arundel Medical Center.Hematology & Oncology
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Locations
Practice
Affiliated Hospitals
- Recipient of 22
hospital 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 awardsAmerica’s 50 Best Hospitals for Surgical Excellence Award™ (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.
87%Patients said they were given information about recovering at home3% higher than the national average
77%Patients said that nurses always listened to them and explained things well2% higher than the national average
- Recipient of 16
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica's 250 Best Hospitals 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.
88%Patients said they were given information about recovering at home4% higher than the national average
78%Patients said that nurses always listened to them and explained things well3% higher than the national average
Compare with other Hematologist Oncologists
Compare Dr. Greten with our nearby Hematologist Oncologists at Reston Hospital Center.
Make an appointment at Reston Hospital Center today at
(703) 923-8975.