Summary

Dr. Karolyn Oetjen is a board-certified oncologist with expertise in internal medicine and hematology, bringing two decades of experience to cancer and blood disorder care. She earned her medical degree from the University of Michigan Medical School and completed her residency at the University of Michigan Health System. Her comprehensive training in oncology allows her to treat complex blood cancers and provide specialized internal medicine care for patients facing serious diagnoses.

Dr. Oetjen practices at several prestigious medical centers throughout Saint Louis, Missouri, including Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Barnes Jewish West County Hospital. She specializes in treating acute myeloid leukemia and multiple myeloma, two serious blood cancers that require expert care. Her procedural expertise includes performing autologous stem cell transplants and bone marrow transplants, advanced treatments that can be life-saving for patients with blood disorders.
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Quick Facts

  • 20 years of experience
  • University Of Michigan Health System
  • 3 specialties
  • 8 areas of expertise
  • 3 board certifications
  • 4 hospital affiliations
  • 2 office locations
  • Female

Office Locations

Dr. Karolyn Ann Oetjen has 2 locations

Gamma Knife Of Saint Louis

4921 Parkview PlSaint Louis, MO 63110
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Missouri Baptist Medical Center

3015 N Ballas RdSaint Louis, MO 63131

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Dr. Karolyn Ann Oetjen, MDDr. Nicolo Leyeza Cabrera, MDDr. Neil James Fernandes, MDDr. Sara Nicole Reggie, MD
OncologyInfectious DiseaseDiagnostic RadiologyOptometry
Accepts New Patients
20 Years of Experience 14 Years of Experience 22 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Saint Louis , MOSaint Louis , MODallas , TXSaint Louis , MO
Med School: University Of Michigan Medical School Med School: UNIVERSITY OF THE PHILIPPINES Med School: University Of Texas Southwestern Medical School Med School: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Current Profile
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Insurance Plans Accepted by Dr. Karolyn Ann Oetjen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Karolyn Ann Oetjen has the following 3 specialties

Specialty Expertise

Dr. Karolyn Ann Oetjen has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Hematology
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

20 Years Experience

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Residency

University Of Michigan Health System

Medical School

University Of Michigan Medical SchoolGraduated in 2011
University Of Michigan Medical SchoolGraduated in 2006

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Frequently Asked Questions

Where is Dr. Karolyn Oetjen's office located?
Dr. Karolyn Oetjen's office is located at 4921 Parkview Pl, Saint Louis, MO, 63110.
How can I make an appointment with Dr. Karolyn Oetjen?
You can find contact information for Dr. Karolyn Oetjen here on Vitals.
Is Dr. Karolyn Oetjen accepting new patients?
Dr. Karolyn Oetjen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Karolyn Oetjen accept my insurance?
You can see the insurance plans that Dr. Karolyn Oetjen accepts on their Vitals profile.
Does Dr. Karolyn Oetjen accept virtual/telehealth appointments?
Dr. Karolyn Oetjen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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