Summary

Dr. Alexandra Theisen treats fever, arthralgia, and febrile illness and performs immunology and serology testing as part of her rheumatology practice. She has been practicing for 10 years and is affiliated with Riley Hospital for Children at Indiana University Health. Dr. Theisen earned her medical degree from Southern Illinois University School of Medicine and sees patients in Saint Louis, Missouri.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 10 years of experience
  • 16 insurance plans accepted
  • Southern Illinois University School Of Medicine
  • 1 specialty
  • 1 area of expertise
  • 1 hospital affiliation
  • 7 office locations
  • Female

Office Locations

Dr. Alexandra Nicole Theisen has 7 locations

Anderson Hospital

6800 State Route 162Maryville, IL 62062

Arkansas Childrens Hospital

1 Childrens WayLittle Rock, AR 72202

Ssm Health Saint Louis University Hospital

1201 S Grand BlvdSaint Louis, MO 63104

Ssm Health Cardinal Glennon Pediatrics Specialty Services

13000 Butler Crest DrSaint Louis, MO 63128
Mon8:00 am - 4:30 pm
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

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Dr. Alexandra Nicole Theisen, MD
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Dr. Alexandra Nicole Theisen, MDDr. Marybeth Pereira, MDAllison Anne KrullDr. Deborah Wenkert, MD
RheumatologyInternal MedicineRheumatologyRheumatology
Accepts New Patients Accepts New Patients
0 
3 
0 
5 
10 Years of Experience 48 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Saint Louis , MOSaint Louis , MOSaint Louis , MOSaint Louis , MO
Med School: Southern Illinois University School Of Medicine Med School: University Of California At San Francisco School Of Dentistry Med School: University Of Texas Medical Branch At Galveston
Current Profile
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Insurance Plans Accepted by Dr. Alexandra Nicole Theisen

  • Aetna
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicaid
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arkansas
  • Blue Cross Blue Shield of Michigan - HMO
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Dean Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Alexandra Nicole Theisen has the following specialty

Specialty Expertise

Dr. Alexandra Nicole Theisen has the following area of expertise

  • Pediatric Rheumatology

Certifications, License, & Education

10 Years Experience

Dr. Alexandra Nicole Theisen holds an expired medical license in the state of Arkansas.

Medical License

Medical Doctor with an expired medical license in the state of Arkansas that expired in 2026.

Education & Training

Medical School

Graduated from Southern Illinois University School Of Medicine in 2016.

NPI Number

Dr. Theisen's NPI number is 1225486160.

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Frequently Asked Questions

Which hospitals is Dr. Alexandra Theisen affiliated with?
Dr. Alexandra Theisen is affiliated with Riley Hospital For Children At Indiana University Health.
Where is Dr. Alexandra Theisen's office located?
Dr. Alexandra Theisen's office is located at 1465 S Grand Blvd, Saint Louis, MO, 63104.
Does Dr. Alexandra Theisen accept my insurance?
You can see the insurance plans that Dr. Alexandra Theisen accepts on their Vitals profile.
How can I make an appointment with Dr. Alexandra Theisen?
You can find contact information for Dr. Alexandra Theisen here on Vitals.
Is Dr. Alexandra Theisen accepting new patients?
Dr. Alexandra Theisen is accepting new patients on Vitals. View Dr. Alexandra Theisen's profile on Vitals to make an appointment.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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