Skip to main content
John Christopher Williams, MD, Internal Medicine, Green Bay, WI

John Christopher Williams MD (he/him)

Hospital Medicine/Hospitalist


Primary Care Internist, Prevea Health St. Mary's Health Center

Join to View Full Profile
  • Prevea Health Internal Medicine St. Mary's Health Center1860 Shawano AvenueGreen Bay, WI 54303

  • Phone+1 920-496-4770

Dr. Williams 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.

Summary

  • Dr. John Christopher Williams is an internist in Green Bay, WI and is affiliated with Prevea Health Internal Medicine at the St. Mary's Health Center site. He received his medical degree from Indiana University School of Medicine and has been in practice 30 years. He has extensive experience in outpatient internal medicine and primary care as well as hospital medicine and also has interest in integrative and functional medicine to promote overall health and well-being.

Education & Training

  • UPMC Medical Education
    UPMC Medical EducationFellowship, Gastroenterology, 1992 - 1993
  • Indiana University School of Medicine
    Indiana University School of MedicineResidency, Internal Medicine, 1989 - 1992
  • Indiana University School of Medicine
    Indiana University School of MedicineClass of 1989

Certifications & Licensure

  • IN State Medical License
    IN State Medical License 2001 - 2025
  • WI State Medical License
    WI State Medical License 2006 - 2025
  • UT State Medical License
    UT State Medical License 1993 - 2002
  • CO State Medical License
    CO State Medical License 1993 - 1995
  • PA State Medical License
    PA State Medical License 1992 - 1994

Awards, Honors, & Recognition

  • Alpha Omega Alpha AOA
  • Phil Beta Kappa PBK

Professional Memberships

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

Find your profile and take control of your online presence: