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Office
5000 W National Ave
Va Medical Center
Milwaukee, WI 53295Phone+1 414-384-2000
Education & Training
- University of Missouri-ColumbiaFellowship, Gastroenterology, 1987 - 1989
- University of Illinois College of Medicine at ChicagoResidency, Internal Medicine, 1983 - 1984
- Louisiana State University School of MedicineResidency, Internal Medicine, 1981 - 1982
- Louisiana State University School of MedicineInternship, Transitional Year, 1980 - 1981
- University of Kansas School of MedicineClass of 1980
Certifications & Licensure
- MO State Medical License 1984 - 2025
- WI State Medical License 1991 - 2025
- KS State Medical License 1981 - 2024
- LA State Medical License 1980 - 2005
- ME State Medical License Active through 1991
- IL State Medical License 1982 - 1985
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- Fellow (FACP) American College of Physicians, 1997
Clinical Trials
- A Colonic Tube to Improve Bowel Function in Spinal Cord Injury Start of enrollment: 2006 May 01
Publications & Presentations
PubMed
- 45 citationsPercutaneous colonoscopic cecostomy for management of chronic constipation in children.Maria T Rivera, Subra Kugathasan, William L. Berger, Steven L. Werlin
Gastrointestinal Endoscopy. 2001-02-01 - 108 citationsA comparative study of unsedated transnasal esophagogastroduodenoscopy and conventional EGDRobert M. Dean, Kulwinder S. Dua, Benson T. Massey, William L. Berger, Walter J. Hogan
Gastrointestinal Endoscopy. 1996-10-01 - 1 citationsHealth care costs.William L. Berger
Annals of Internal Medicine. 2005-12-06
Professional Memberships
- Fellow
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