


Dr. Helen Mussemann, MD
Dr. Helen Mussemann, MD is an obstetrician gynecologist in O Fallon, IL and has over 25 years of experience in the medical field. She graduated from Baylor College of Medicine in 1996. She is affiliated with medical facilities such as Memorial Hospital Belleville and SSM Health St. Mary's Hospital-St. Louis. She is accepting new patients.
Practice
1170 Fortune Blvd O Fallon, IL 62269At a Glance
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- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Mussemann's Reviews
Likelihood to recommend Dr. Mussemann
3.4
5 Star | 58% | 58% |
4 Star | 0% | 0% |
3 Star | 4% | 4% |
2 Star | 0% | 0% |
1 Star | 38% | 38% |
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How was your experience with Dr. Mussemann?Overall Patient Satisfaction
Likelihood of recommending Dr. Mussemann to family and friends is 3.4166667 out of 5
About Me
biography
Dr. Helen Mussemann, MD is an obstetrician gynecologist in O Fallon, IL and has over 25 years of experience in the medical field. She graduated from Baylor College of Medicine in 1996. She is affiliated with medical facilities such as Memorial...read moreObstetrics & Gynecology
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Washington University School Of Medicine
Residency Hospital, 2000Baylor College Of Medicine
Medical School, 1996William Marsh Rice University Houston Texas
Undergraduate School, 1992
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Practice
Affiliated Hospitals
- Recipient of 4
hospital awardsView all awardsOutstanding Patient Experience Award™ (2024, 2023)
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 3
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 awardsOutstanding Patient Experience 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.
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
- View all patient feedback
How 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
77%Patients said that doctors always listened to them and explained things well1% higher than the national average
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