William C. Cook, MD

William C. Cook, MD

Internal Medicine
Medical Group
Ascension Medical Group
Ascension Medical Group Ascension Medical Group
Languages Spoken


William C. Cook, MD, is an internal medicine doctor with Ascension St. John in Broken Arrow, OK. provides personalized primary care for conditions that affect adults as they age. Dr. Cook listens to understand you and your health concerns. takes the time to get to know you and your family's health history. Then, Dr. Cook works with you to create a personalized care plan that helps promote your long-term health and well-being. Ask about virtual visits as part of your ongoing care.

Whether you have new symptoms or just want to talk to a doctor about your health and wellness, Dr. Cook is here for you. He can help you and your family stay healthy by providing preventive care, finding health concerns early and managing chronic conditions. Dr. Cook has a special interest in general adult medicine. He listens to understand and help his patients meet their care needs and goals so that they can enjoy a full and meaningful life and be a blessing to those around them. Outside of the office, Dr. Cook enjoys spending time with family, mentoring and serving at church and student organizations, enjoying sports activities and playing music.



  • University of Oklahoma College of Medicine


  • University of Tennessee Health Science Center


  • University of Tennessee Health Science Center


Hospital Affiliations

  • Ascension Medical Group St. John
  • Ascension St. John Medical Center


  • The American Board of Internal Medicine - Internal Medicine
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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