


Dr. Igor Sister, MD
Dr. Igor Sister, MD is a geriatric medicine physician in Hilton Head Island, SC and has over 35 years of experience in the medical field. He graduated from Rjazan Med Institute in 1987. He is affiliated with medical facilities such as UC San Diego Health Hillcrest Hillcrest Medical Center and SSM Health St Anthony Hospital-Shawnee.
Practice
25 Hospital Center Blvd Hilton Head Island, SC 29926Make an Appointment
At a Glance
- Areas of ExpertiseDr. Sister specializes in the areas of Geriatric Medicine, Internal Medicine & Internal Medicine. • See board certifications
- Friendly Staff
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Sister's Reviews
Likelihood to recommend Dr. Sister
3.0
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How was your experience with Dr. Sister?Overall Patient Satisfaction
Likelihood of recommending Dr. Sister to family and friends is 3 out of 5
About Me
biography
Dr. Igor Sister, MD is a geriatric medicine physician in Hilton Head Island, SC and has over 35 years of experience in the medical field. He graduated from Rjazan Med Institute in 1987. He is affiliated with medical facilities such as UC San Diego...read moreGeriatric Medicine
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Rjazan Med Institute
Medical School, 1987
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Practice
Affiliated Hospitals
- Recipient of 50
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
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.
89%Patients said they were given information about recovering at home5% higher than the national average
80%Patients said that doctors always listened to them and explained things well4% higher than the national average
- Recipient of 4
hospital awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsPatient Safety Excellence Award™ (2024)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
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
81%Patients said that nurses always listened to them and explained things well6% higher than the national average
- Recipient of 10
hospital awardsView 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
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