
Medical degree, DO
Medical Registration Verified
Dr. Dirk Jacob Van Leeuwen is a Internal Medicine and Gastroenterologist in Oshkosh 54904, Oshkosh WI and has an experience of 50 years in these fields. Dr. Dirk Jacob Van Leeuwen practices at Aurora Medical Group in Oshkosh 54904, Oshkosh WI. He completed Medical degree, DO from University of Amsterdam Faculty of Medicine in 1979. He is a member of American Board of Internal Medicine Gastroenterology. Some of the services provided by the doctor are: Reflux Esophagitis,Duodenitis,Esophageal Diverticulum,Sigmoidoscopy and Indigestion etc.
This platform is intended for use by patients with commercial insurance or who are paying for healthcare services directly (self-pay). It is not available for patients covered by Medicare, Medicaid, or other federal healthcare programs.
141 Surgeries & Treatments

diagnostics and treatments to identify and address digestive system dysfunctions

cancer tumor extraction

surgical hemostasis

esophagus and intestine dialation

Endoscopic ultrasounds

Gastroenterology Physician

Hepatology & Liver Transplantation

Sigmoidoscopies

Other Specialty

Liver Biopsies