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Mark Fesler, MD, Oncology, Chesterfield, MO

MarkJosephFeslerMD

Oncology Chesterfield, MO

Hematologic Oncology

Physician

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  • Office

    232 S Woods Mill Rd
    Suite 330
    Chesterfield, MO 63017
    Phone+1 314-205-6737
    Fax+1 314-205-6247

Summary

  • Mark Fesler, MD, is board certified in hematology, oncology and practices at St. Luke’s Center for Cancer Care. Dr. Fesler earned his medical degree at St. Louis University School of Medicine. He completed his residency at University of Colorado Health Sciences Center where he also served as Chief Resident. Dr. Fesler completed his fellowship in hematology
    and medical oncology at St. Louis University School of Medicine.
    Dr. Fesler specializes in all blood cancers and he has a special interest in the recent transformative developments in both diagnosis and treatment of blood cancer. He has expertise in immunotherapy, cellular therapy/bone marrow transplantation, lymphoma, myeloma, leukemia, and myelodysplastic/ myeloproliferative neoplasms. Dr. Fesler has a long background of research and will continue his research focus at St. Luke’s Hospital. He utilizes an integrated, multidisciplinary, and holistic approach to deliver a tailored care plan focused on the individual person. Dr. Fesler is available for both inpatient and outpatient consultation and both onsite and virtual visits.
    Dr. Fesler will be working collaboratively with Dr. Yadira Hurley, a SLUCare dermatopathologist, to provide a multidisciplinary cutaneous lymphoma clinic for patients with blood cancers that affect their skin.
    Dr. Fesler is currently accepting new patients at St. Luke’s Center for Cancer Care.

Education & Training

  • SSM Health/Saint Louis University School of Medicine
    SSM Health/Saint Louis University School of MedicineFellowship, Hematology and Medical Oncology, 2007 - 2010
  • University of Colorado
    University of ColoradoResidency, Internal Medicine, 2003 - 2006
  • Saint Louis University School of Medicine
    Saint Louis University School of MedicineClass of 2003

Certifications & Licensure

  • MO State Medical License
    MO State Medical License 2008 - 2025
  • CO State Medical License
    CO State Medical License 2004 - 2007
  • American Board of Internal Medicine Hematology
  • American Board of Internal Medicine Medical Oncology

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • St. Louis Medical Experts Are Making Advances in Cancer Care
    St. Louis Medical Experts Are Making Advances in Cancer CareAugust 14th, 2024
  • SSM Health Medical Minute – New Therapy for Blood Cancer Patients Providing ‘Landscape Changing’ Results
    SSM Health Medical Minute – New Therapy for Blood Cancer Patients Providing ‘Landscape Changing’ ResultsMarch 11th, 2020
  • Managing Anxiety in the Face of a Cancer Diagnosis
    Managing Anxiety in the Face of a Cancer DiagnosisOctober 3rd, 2016