Skip to main content

Dr. Koester is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Koester's full profile

Already have an account?

  • Office

    1200 Pleasant St
    Des Moines, IA 50309
    Phone+1 515-241-6212
    Fax+1 515-965-3634

Education & Training

  • University of Minnesota/University of Minnesota Medical Center
    University of Minnesota/University of Minnesota Medical CenterResidency, Family Medicine, 1984 - 1986
  • Metropolitan Medical Center
    Metropolitan Medical CenterInternship, Family Medicine, 1983 - 1984
  • Des Moines University College of Osteopathic Medicine
    Des Moines University College of Osteopathic MedicineClass of 1983

Certifications & Licensure

  • IA State Medical License
    IA State License 1985 - 2026
  • MN State Medical License
    MN State License 1984 - 1986
  • American Board of Family Medicine Family Medicine