Summary

Dr. Oliver Cass is a gastroenterologist and internal medicine physician who earned his medical degree from the University of Minnesota Medical School. He completed his residency at the University of Minnesota Health Care System, building expertise in digestive health and comprehensive internal medicine care. With 48 years of experience in medicine, Dr. Cass brings extensive knowledge to his practice. He provides care in English.

Dr. Cass practices at Park Nicollet Methodist Hospital in Saint Louis Park and M Health Fairview Bethesda Hospital in Saint Paul. He specializes in treating colon polyps, abdominal pain, and dyspepsia. His procedural expertise includes colonoscopy and lower GI endoscopy for diagnostic evaluation of digestive concerns. Patients have given him an average rating of 3.5 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 3.5
  • 48 years of experience
  • speaks English
  • University Of Minnesota Health Care System
  • 11 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Oliver Wilfred Cass has 2 locations

Park Nicollet Methodist Hospital

6500 Excelsior BlvdSaint Louis Park, MN 55426

M Health Fairview Bethesda Hospital

45 10th St WSaint Paul, MN 55102

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Dr. Oliver Wilfred Cass, MDJan Seiler, APRNDr. Abdisalan Ali Afrah, MDDr. Andrea Shahum, MD
GastroenterologyGastroenterologyHospital MedicineInfectious Disease
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
48 Years of Experience 28 Years of Experience 27 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Saint Louis Park , MNMontgomery , ALSaint Paul , MNSaint Paul , MN
Med School: University Of Minnesota Medical School Med School: Georgia State University Med School: Nishtar Medical College Med School: Univerzita Komenskeho
Current Profile
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Insurance Plans Accepted by Dr. Oliver Wilfred Cass

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

Medical Specialties

Dr. Oliver Wilfred Cass has the following 2 specialties

Specialty Expertise

Dr. Oliver Wilfred Cass has the following 14 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Digestive System Endoscopy (EGD)
  • Endoscopy (Endoscopic Surgery)
  • Gastrointestinal Endoscopy
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

48 Years Experience

MEDICAL LICENSE

Medical Doctor, Minnesota, 2026, Active

EDUCATION & TRAINING

Residency

University Of Minnesota Health Care System

Medical School

University Of Minnesota Medical SchoolGraduated in 1978

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Frequently Asked Questions

Is Dr. Oliver Cass accepting new patients?
Dr. Oliver Cass has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Oliver Cass's office located?
Dr. Oliver Cass's office is located at 6500 Excelsior Blvd, Saint Louis Park, MN, 55426.
How can I make an appointment with Dr. Oliver Cass?
You can find contact information for Dr. Oliver Cass here on Vitals.
Does Dr. Oliver Cass accept virtual/telehealth appointments?
Dr. Oliver Cass has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Oliver Cass accept my insurance?
You can see the insurance plans that Dr. Oliver Cass accepts on their Vitals profile.

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