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Summary
Dr. Michael Twyman specializes in cardiovascular disease, bringing 24 years of experience to his practice. He earned his medical degree from St. Louis University School of Medicine, establishing a strong foundation in cardiac care. Dr. Twyman is fluent in both English and Spanish, allowing him to serve a diverse patient population.
Dr. Twyman maintains affiliations with several respected hospitals including HSHS Saint Elizabeth's Hospital, SSM Health Saint Louis University Hospital, and SSM Health Saint Mary's Hospital Saint Louis. His practice extends across multiple locations in O'Fallon, Town and Country, and Saint Louis in both Illinois and Missouri. He treats patients with sleep apnea and obstructive sleep apnea, including pediatric cases. Dr. Twyman performs essential diagnostic procedures such as complete blood counts and thyroid hormone testing to support comprehensive patient care.
Dr. Twyman maintains affiliations with several respected hospitals including HSHS Saint Elizabeth's Hospital, SSM Health Saint Louis University Hospital, and SSM Health Saint Mary's Hospital Saint Louis. His practice extends across multiple locations in O'Fallon, Town and Country, and Saint Louis in both Illinois and Missouri. He treats patients with sleep apnea and obstructive sleep apnea, including pediatric cases. Dr. Twyman performs essential diagnostic procedures such as complete blood counts and thyroid hormone testing to support comprehensive patient care.
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Quick Facts
- 24 years of experience
- speaks English, Spanish
- St Louis University School Of Medicine
- 1 specialty
- 5 hospital affiliations
- 8 office locations
- Male
Office Locations
Dr. Michael Allen Twyman has 8 locationsVictory Mens Health
1405 N Green Mount Rd Ste 240O Fallon, IL 62269 Tel: (618) 632-9000
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 2:00 pm
SatClosed
SunClosed
Victory Mens Health
2315 Technology Dr Ste 101O Fallon, MO 63368 Tel: (636) 229-9000
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 2:00 pm
SatClosed
SunClosed
Victory Mens Health
1036 Town and Country Crossing DrTown and Country, MO 63017 Tel: (314) 833-9000
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 2:00 pm
SatClosed
SunClosed
Victory Mens Health
10775 WATSON RDSAINT LOUIS, MO 63127 Tel: (314) 433-9000
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 2:00 pm
SatClosed
SunClosed
Apollo Cardiology
1034 S BRENTWOOD BLVD STE 1230SAINT LOUIS, MO 63117Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 12:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Michael Allen Twyman, MD | Dr. Kunal Gurav, MD | Dr. Alexis Frank Hartmann Jr, MD | Dr. Lamya Mubayed |
| Cardiovascular Disease | Cardiovascular Disease | Pediatrics | Pediatrics |
| Accepts New Patients | Accepts New Patients | ||
| 24 Years of Experience | 18 Years of Experience | 13 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Hindi, Marathi | ||
| O Fallon , IL | Saint Louis , MO | Saint Louis , MO | Saint Louis , MO |
| Med School: St Louis University School Of Medicine | Med School: SETH GS MEDICAL COLLEGE | Med School: Weill Cornell Medical College In Qatar | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Michael Allen Twyman
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Michael Allen Twyman has the following specialty
Certifications, License, & Education
24 Years Experience
MEDICAL LICENSE
Medical Doctor, Missouri, 2026, Expired
Medical Doctor, Illinois, 2026, Active
EDUCATION & TRAINING
Medical School
St Louis University School Of MedicineGraduated in 2002
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Frequently Asked Questions
- Which hospitals is Dr. Michael Twyman affiliated with?
- Dr. Michael Twyman is affiliated with Hshs Saint Elizabeths Hospital, Ssm Health Saint Louis University Hospital, Ssm Health Saint Marys Hospital Saint Louis, Progress West Hospital, and Memorial Hospital Shiloh.
- Where is Dr. Michael Twyman's office located?
- Dr. Michael Twyman's office is located at 1405 N Green Mount Rd Ste 240, O Fallon, IL, 62269.
- Does Dr. Michael Twyman accept my insurance?
- You can see the insurance plans that Dr. Michael Twyman accepts on their Vitals profile.
- Does Dr. Michael Twyman accept virtual/telehealth appointments?
- Dr. Michael Twyman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Michael Twyman accepting new patients?
- Dr. Michael Twyman has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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