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Physician Directory

Dr. Thomas J. Olsen, MD

Internal Medicine

  • 3518 Laclede Ave FL 1
    Saint Louis, MO 63103
  • 2 Locations
  • (314) 977-2323

Dr. Olsen's Overview

Dr. Thomas J. Olsen graduated from the Saint Louis University School of Medicine in 1979. He works in Saint Louis, MO and 1 other location and specializes in Internal Medicine. Dr. Olsen is affiliated with Saint Louis University Hospital. He speaks English and Spanish.

Gender: Male

Languages Spoken: English, Spanish

Dr. Olsen's Experience

Years in Practice: 36

Conditions Treated by Dr. Olsen

  • Diabetes mellitus (DM)
  • Acute bronchitis
  • Acute sinusitis
  • Acute upper respiratory tract infections
  • Anxiety or phobic disorders
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Procedures Performed by Dr. Olsen

  • Electrocardiogram (EKG, ECG)
  • Immunization administration
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Dr. Olsen's Specialties

Internal Medicine

Dr. Olsen's Education & Training

Medical School: Saint Louis University School of Medicine; Graduated 1979

Dr. Olsen's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • Anthem Blue Preferred Select
  • BCBS Blue Card PPO
  • BCBSIL PPO
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Dr. Olsen's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Olsen's Practice

Dr. Olsen's Hospital Affiliations

Office Locations