Skip to main content
Diana (Cooley) Westerfield, DO, Cardiology, St. Peters, MO

Diana L (Cooley) Westerfield DO

Cardiac Electrophysiology


Physician

Join to view full profile
  • 10 Hospital DrSte 100St. Peters, MO 63376

  • Phone+1 636-916-7272

Dr. Westerfield is on Doximity

As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—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.

Education & Training

  • SSM Health/Saint Louis University School of Medicine
    SSM Health/Saint Louis University School of MedicineResidency, Gastroenterology, 2016 - 2022
  • Riverside Osteopathic Hospital - Henry Ford Health System
    Riverside Osteopathic Hospital - Henry Ford Health SystemFellowship, Cardiovascular Disease, 1995 - 1998
  • Henry Ford Health/Henry Ford Hospital
    Henry Ford Health/Henry Ford HospitalResidency, Internal Medicine, 1993 - 1995
  • Riverside Osteopathic Hospital - Henry Ford Health System
    Riverside Osteopathic Hospital - Henry Ford Health SystemInternship, Internal Medicine, 1992 - 1993
  • A. T. Still University Kirksville College of Osteopathic Medicine
    A. T. Still University Kirksville College of Osteopathic MedicineClass of 1992

Certifications & Licensure

  • MO State Medical License
    MO State License 1999 - 2027
  • MI State Medical License
    MI State License 1993 - 2011
  • Cardiology
    AOA Board of Internal Medicine Cardiology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012, 2014-2017
  • CMS Meaningful Use Stage 2 Certification BJC Clinical Applications - Ambulatory (with NG), BJC Healthcare, 2012, 2014-2017
  • CMS Meaningful Use Stage 1 Certification BJC Clinical Applications - Ambulatory (with NG), BJC Healthcare, 2012, 2014-2017

Professional Memberships

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: