Primary Care Doctor in O Fallon, MO

79 verified active primary care doctors sourced from the public NPI registry — updated monthly.

For educational purposes only. Not medical advice — consult a qualified healthcare provider.

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Primary Care Doctors in O Fallon, MO

  • Allyse Marie Ortega, FNP-C, AGACNP, RN

    Family Nurse Practitioner

    O Fallon, MO 63368

    (636) 385-5556

  • Caitlin Sue Rogers, DO

    Family Medicine Physician

    O Fallon, MO 63368

    (636) 344-2400

  • Casey Wegener, PA-C

    Physician Assistant

    O Fallon, MO 63368

    (636) 561-3277

  • Chris Feightner Blanner, MD

    Family Medicine Physician

    O Fallon, MO 63366

    (636) 978-8600

  • Danielle Besand, FNP-BC

    Family Nurse Practitioner

    O Fallon, MO 63366

    (636) 233-1160

  • Geraldine A. Ryan, M.D.

    Internal Medicine Physician

    O Fallon, MO 63368

    (636) 561-5999

  • Gregory P Genova, M.D.

    Internal Medicine Physician

    O Fallon, MO 63368

    (636) 695-2520

  • Jessica Higlen, FNP-C

    Family Nurse Practitioner

    O Fallon, MO 63366

  • John Frank Anzalone, DO

    General Practice Physician

    O Fallon, MO 63366

    (636) 272-6161

  • John Joseph Koch, MD

    Family Medicine Physician

    O Fallon, MO 63368

    (314) 537-7299

  • Kevin D Weikart, M.D.

    Internal Medicine Physician

    O Fallon, MO 63366

    (636) 887-0812

  • Kristen Herina, APRN, FNP-BC

    Family Nurse Practitioner

    O Fallon, MO 63368

    (636) 448-4733

  • Matthew Anthony Pliske, PA-C

    Physician Assistant

    O Fallon, MO 63368

  • Matthew David Telmer, FNP

    Family Nurse Practitioner

    O Fallon, MO 63368

    (636) 344-1073

  • Melissa Godar, FNP

    Family Nurse Practitioner

    O Fallon, MO 63368

    (314) 944-3711

  • Natasha Brooke Fresenburg, PA-C

    Physician Assistant

    O Fallon, MO 63368

    (636) 344-2400

  • Samantha Ann Stevens, FNP

    Family Nurse Practitioner

    O Fallon, MO 63368

    (636) 561-0871

  • Sara B Tucker, ANP

    Adult Health Nurse Practitioner

    O Fallon, MO 63368

    (636) 344-2400

  • Sean A Mcintosh

    Family Medicine Physician

    O Fallon, MO 63368

    (636) 344-2400

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This page provides general health information for educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.