Summary

Dr. Kaci Alexander specializes in internal medicine and brings 11 years of experience to her practice. She earned her medical degree from A T Still University Kirksville College of Osteopathic Medicine, where she received comprehensive training in osteopathic medicine. Her expertise encompasses the diagnosis and treatment of adult diseases and conditions affecting internal organ systems.

Dr. Alexander is affiliated with Mercy Hospital Saint Louis and practices in O Fallon, Illinois. She has particular expertise in managing complex respiratory conditions and sepsis. Her clinical focus includes providing compassionate end-of-life care through hospice services and palliative care approaches that prioritize patient comfort and quality of life.

Overview based on verified provider data

Quick Facts

  • 11 years of experience
  • 20 insurance plans accepted
  • A T Still University Kirksville College Of Osteopathic Medicine
  • 1 specialty
  • 7 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Office Location

Hshs Saint Elizabeths Hospital

1 Saint Elizabeth BlvdO Fallon, IL 62269

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Dr. Kaci M Alexander, DODr. Sreelatha Varma, MDDr. Mazhar Lakho, MD, MDDr. Kelly Ann Wood, MSPH, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
11 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
O Fallon , ILSaint Louis , MOFairview Heights , ILColumbia , IL
Med School: A T Still University Kirksville College Of Osteopathic Medicine Med School: Liaquat University of Medical & Health Sciences Med School: Southern Illinois University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Kaci M Alexander

  • Aetna
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • Ambetter
  • Cigna
  • ESSENCE Healthcare
  • ESSENCE Healthcare - Medicare (Advantage HMO)
  • Healthlink
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Kaci M Alexander has the following specialty

Specialty Expertise

Dr. Kaci M Alexander has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

11 Years Experience

Dr. Kaci M Alexander holds an expired medical license in the state of Illinois.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Illinois that expired in 2026.

Education & Training

Medical School

Graduated from A T Still University Kirksville College Of Osteopathic Medicine in 2015.

NPI Number

Dr. Alexander's NPI number is 1427439363.

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Frequently Asked Questions

Which hospitals is Dr. Kaci Alexander affiliated with?
Dr. Kaci Alexander is affiliated with Mercy Hospital Saint Louis.
Does Dr. Kaci Alexander accept my insurance?
You can see the insurance plans that Dr. Kaci Alexander accepts on their Vitals profile.
Where is Dr. Kaci Alexander's office located?
Dr. Kaci Alexander's office is located at 1 Saint Elizabeth Blvd, O Fallon, IL, 62269.
Is Dr. Kaci Alexander accepting new patients?
Dr. Kaci Alexander has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Kaci Alexander accept virtual/telehealth appointments?
Dr. Kaci Alexander has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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