


Dr. Michael Sun, MD
Dr. Michael Sun, MD is a hematologist oncologist in Hartford, CT. He is affiliated with medical facilities Hartford Hospital and Saint Vincent's Medical Center. He is accepting new patients.
Hartford HealthCare Medical Group
85 Retreat Ave Hartford, CT 06106Make an Appointment
Hospital Highlight
Dr. Sun is affiliated with Hartford Hospital Hartford, a highly rated hospital.
At a Glance
- Areas of ExpertiseDr. Sun specializes in the areas of Hematology, Internal Medicine & Medical Oncology. • See board certifications
- Practices at Top Hospital
- Good Patient Care

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Dr. Sun's Reviews
Overall Patient Satisfaction
About Me
biography
Dr. Michael Sun, MD is a hematologist oncologist in Hartford, CT. He is affiliated with medical facilities Hartford Hospital and Saint Vincent's Medical Center. He is accepting new patients.Hematology & Oncology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Weill Cornell Medical College/ New York Presbyterian Hospital
Fellowship HospitalWeill Cornell Medical College/ New York Presbyterian Hospital
Residency HospitalWeill Cornell Medical College/ New York Presbyterian Hospital
Internship HospitalRutgers New Jersey Medical School
Medical School
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Locations
Hartford HealthCare Medical Group
Hartford HealthCare Medical Group
Affiliated Hospitals
- View all patient feedback
How patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
77%Patients said that doctors always listened to them and explained things well1% higher than the national average
- Recipient of 29
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries
View all awardsSurgical Care Excellence Award™ (2025)
Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries
View all patient feedbackHow patients felt about the care they received at this hospital.
89%Patients said they were given information about recovering at home5% higher than the national average
76%Patients said that doctors always listened to them and explained things well
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Providers shown based on Dr. Sun's location and specialty. Show more Hematologists.