5
3 Ratings
Summary
Dr. William Nienaber is a cardiovascular disease specialist who earned his medical degree from Creighton University School of Medicine in Omaha, Nebraska. He completed his residency at Barnes-Jewish Hospital at Washington University Medical Center in St. Louis, Missouri in 2008, followed by a fellowship at the same prestigious institution in 2012. With 21 years of experience in medicine, Dr. Nienaber brings extensive knowledge to his cardiovascular practice. He is fluent in both English and Spanish.
Dr. Nienaber practices at Ferguson Medical Group in Sikeston, Missouri, and maintains hospital privileges at Kimball Health Services. His expertise includes treating heart attacks, managing weight-related health concerns, and addressing irregular heart rhythms. He performs diagnostic procedures such as electrocardiograms to monitor heart function and specialized heart imaging studies. Patients consistently rate Dr. Nienaber highly for his care, giving him an average rating of 5.0.
Dr. Nienaber practices at Ferguson Medical Group in Sikeston, Missouri, and maintains hospital privileges at Kimball Health Services. His expertise includes treating heart attacks, managing weight-related health concerns, and addressing irregular heart rhythms. He performs diagnostic procedures such as electrocardiograms to monitor heart function and specialized heart imaging studies. Patients consistently rate Dr. Nienaber highly for his care, giving him an average rating of 5.0.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 21 years of experience
- 24 insurance plans accepted
- speaks English, Spanish
- Barnes-Jewish Hospital at Washington University Medical Center St. Louis MO
- 2 specialties
- 14 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Ferguson Medical Group - Sikeston
1012 N Main StSikeston, MO 63801 Tel: (573) 471-0330
MonClosed
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
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| William J Nienaber, MD | Dawn Michelle Walston | Dr. Munis Raza, MD | Dr. David Allen Law, MD |
| Cardiovascular Disease | Nurse Practitioner | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | |||
| 21 Years of Experience | 14 Years of Experience | 37 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English, Spanish | |
| Sikeston , MO | Cape Girardeau , MO | Cape Girardeau , MO | Cape Girardeau , MO |
| Med School: Creighton University School of Medicine Omaha NE | Med School: Nishtar Medical College | Med School: West Virginia University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by William J Nienaber
Medical Specialties
William J Nienaber has the following 2 specialties
Specialty Expertise
William J Nienaber has the following 14 areas of expertise
Certifications, License, & Education
21 Years Experience
William J Nienaber holds an expired medical license in the state of Missouri.
Medical License
Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.
Education & Training
Fellowship
Completed their fellowship at Barnes-Jewish Hospital at Washington University Medical Center St. Louis MO in 2012.
Residency
Completed their residency at Barnes-Jewish Hospital at Washington University Medical Center St. Louis MO in 2008.
Medical School
Graduated from Creighton University School of Medicine Omaha NE in 2005.
NPI Number
William J Nienaber's NPI number is 1720296940.
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Frequently Asked Questions
- How can I make an appointment with William Nienaber?
- You can find contact information for William Nienaber here on Vitals.
- Which hospitals is William Nienaber affiliated with?
- William Nienaber is affiliated with Kimball Health Services.
- Is William Nienaber accepting new patients?
- William Nienaber is accepting new patients on Vitals. View William Nienaber's profile on Vitals to make an appointment.
- Does William Nienaber accept virtual/telehealth appointments?
- William Nienaber has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does William Nienaber accept my insurance?
- You can see the insurance plans that William Nienaber accepts on their Vitals profile.
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