Dr. William Marsteller IV, MD
Dr. William Marsteller IV, MD is a gastroenterologist in Charleston, SC. Dr. Marsteller IV has extensive experience in Gastrointestinal Disorders, Pancreatic Disease, and Esophageal Disorders. He is affiliated with medical facilities such as Roper Hospital and Roper St. Francis Berkeley Hospital. He is accepting new patients and telehealth appointments.
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1962 Charlie Hall Blvd Charleston, SC 29414Make an Appointment
Compare with other Gastroenterologists
Compare Dr. Marsteller IV with our nearby Gastroenterologists at Trident Health System-Summerville Medical Center.
Make an appointment at Trident Health System-Summerville Medical Center today at
(843) 932-3282.
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Dr. Marsteller IV's Reviews
Likelihood to recommend Dr. Marsteller IV
4.1
| 5 Star | 75% | 75% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 13% | 13% |
| 1 Star | 13% | 13% |
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How was your experience with Dr. Marsteller IV?Overall Patient Satisfaction
Likelihood of recommending Dr. Marsteller IV to family and friends is 4.125 out of 5
About Me
biography
Dr. William Marsteller IV, MD is a gastroenterologist in Charleston, SC. Dr. Marsteller IV has extensive experience in Gastrointestinal Disorders, Pancreatic Disease, and Esophageal Disorders. He is affiliated with medical facilities such as Roper...read moreGastroenterology
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Ohio State University / College Of Veterinary Medicine
Medical School
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Affiliated Hospitals
- Recipient of 12
hospital awardsPatient Safety Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsAmerica’s 100 Best Hospitals for Gastrointestinal Care Award™ (2024)
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.
86%Patients said they were given information about recovering at home1% lower than the national average
84%Patients would recommend the hospital to friends and family15% higher than the national average
- Recipient of 11
hospital awardsGastrointestinal Care Excellence Award™ (2025)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all patient feedbackHow patients felt about the care they received at this hospital.
91%Patients said they were given information about recovering at home7% higher than the national average
83%Patients said that doctors always listened to them and explained things well7% higher than the national average
- Recipient of 37
hospital awardsAmerica’s 100 Best Hospitals for Gastrointestinal Care Award™ (2025, 2024, 2023)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all awardsAmerica’s 100 Best Hospitals for Gastrointestinal Surgery Award™ (2025, 2024)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
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
84%Patients said that doctors always listened to them and explained things well8% higher than the national average
Compare with other Gastroenterologists
Compare Dr. Marsteller IV with our nearby Gastroenterologists at Trident Health System-Summerville Medical Center.
Make an appointment at Trident Health System-Summerville Medical Center today at
(843) 932-3282.
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