Summary

Dr. Dirk Van Leeuwen is a gastroenterologist and hospital medicine physician who earned his medical degree from Universiteit Van Amsterdam Faculteit Der Geneeskunde. With 47 years of clinical experience, he brings extensive knowledge to the diagnosis and treatment of digestive system disorders and comprehensive inpatient care.

Dr. Van Leeuwen practices at Aurora Medical Center in Oshkosh, Wisconsin, and maintains affiliations with several respected healthcare institutions including Owensboro Health Regional Hospital, Northern Light Eastern Maine Medical Center, and Dartmouth Hitchcock Medical Center. He specializes in treating conditions such as colon polyps and various forms of gastroenteritis. His expertise includes performing pathology tests and surgical pathology procedures to help diagnose and monitor digestive health conditions. Patients rate Dr. Van Leeuwen 4.8 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • 4.8
  • 47 years of experience
  • Universiteit Van Amsterdam Faculteit Der Geneeskunde
  • 1 written review
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 7 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Aurora Medical Center

855 N Westhaven DrOshkosh, WI 54904

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Dr. Dirk Jacob Van Leeuwen, MDDr. Ifeanyichukwu Alex Anoka, MDDr. Imran Ahmed Baloch, MDDr. Nickolas Samuel Demark, DO
GastroenterologyEmergency MedicineNephrologyInternal Medicine
Accepts New Patients
4.8 
47 Years of Experience 11 Years of Experience 27 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Oshkosh , WICarbondale , ILNEENAH , WIGreen Bay , WI
Med School: Universiteit Van Amsterdam Faculteit Der Geneeskunde Med School: Windsor University School Of Medicine Med School: Dow Medical College Med School: Des Moines University
Current Profile
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Insurance Plans Accepted by Dr. Dirk Jacob Van Leeuwen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Dirk Jacob Van Leeuwen has the following 2 specialties

Specialty Expertise

Dr. Dirk Jacob Van Leeuwen has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis B
  • Hepatitis C
  • Hospital Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

47 Years Experience

Education & Training

Medical School

Graduated from Universiteit Van Amsterdam Faculteit Der Geneeskunde in 1979.

NPI Number

Dr. Van Leeuwen's NPI number is 1205941309.

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Frequently Asked Questions

Is Dr. Dirk Van Leeuwen accepting new patients?
Dr. Dirk Van Leeuwen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Dirk Van Leeuwen accept my insurance?
You can see the insurance plans that Dr. Dirk Van Leeuwen accepts on their Vitals profile.
Which hospitals is Dr. Dirk Van Leeuwen affiliated with?
Dr. Dirk Van Leeuwen is affiliated with Owensboro Health Regional Hospital, Northern Light Eastern Maine Medical Center, Dartmouth Hitchcock Medical Center, Adventist Health Portland, Owensboro Health Muhlenberg Community Hospital, Aurora Medical Center, and Childrens Hospital At Dartmouth Hitchcock Medical Center.
Does Dr. Dirk Van Leeuwen accept virtual/telehealth appointments?
Dr. Dirk Van Leeuwen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Dirk Van Leeuwen's office located?
Dr. Dirk Van Leeuwen's office is located at 855 N Westhaven Dr, Oshkosh, WI, 54904.

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