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Summary
Dr. Jeffrey Wiisanen treats colorectal cancer, astrocytoma, and brain cancer, and performs CT scans and chemotherapy, including intravenous chemotherapy. He practices oncology and internal medicine in Fargo, North Dakota, with affiliations at Sanford Broadway Medical Center, Sanford South University Campus, and Sanford Medical Center Fargo. Dr. Wiisanen completed his residency at Mayo Clinic and earned his medical degree from the University of North Dakota School of Medicine & Health Sciences.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 13 years of experience
- Mayo Clinic And Medical School
- 2 specialties
- 8 areas of expertise
- 3 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Jeffrey Mark Wiisanen has 4 locationsSanford Roger Maris Cancer Center
820 4th St NFargo, ND 58102 Tel: (701) 234-6161
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | |  |  |
| Dr. Jeffrey Mark Wiisanen, MD | Dr. Patrick James Stoy, MD | Dr. Sudhir Kumar Chavour, MD | Dr. Prabhjote Kaur, MD |
| Oncology | Allergy & Immunology | Hospital Medicine | Nephrology |
| Accepts New Patients | Accepts New Patients | ||
| 13 Years of Experience | 52 Years of Experience | 26 Years of Experience | 33 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Fargo , ND | Fargo , ND | Fargo , ND | Fargo , ND |
| Med School: University Of North Dakota School Of Medicine & Health Sciences | Med School: University Of Minnesota Medical School | Med School: Osmania Medical College | Med School: Maulana Azad Medical College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jeffrey Mark Wiisanen
Medical Specialties
Dr. Jeffrey Mark Wiisanen has the following 2 specialties
Specialty Expertise
Dr. Jeffrey Mark Wiisanen has the following 8 areas of expertise
Certifications, License, & Education
13 Years Experience
Dr. Jeffrey Mark Wiisanen holds an expired medical license in the state of North Dakota.
Medical License
Medical Doctor with an expired medical license in the state of North Dakota that expired in 2025.
Education & Training
Residency
Completed their residency at Mayo Clinic And Medical School.
Medical School
Graduated from University Of North Dakota School Of Medicine & Health Sciences in 2013.
NPI Number
Dr. Wiisanen's NPI number is 1306282025.
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Frequently Asked Questions
- Does Dr. Jeffrey Wiisanen accept my insurance?
- You can see the insurance plans that Dr. Jeffrey Wiisanen accepts on their Vitals profile.
- How can I make an appointment with Dr. Jeffrey Wiisanen?
- You can find contact information for Dr. Jeffrey Wiisanen here on Vitals.
- Is Dr. Jeffrey Wiisanen accepting new patients?
- Dr. Jeffrey Wiisanen is accepting new patients on Vitals. View Dr. Jeffrey Wiisanen's profile on Vitals to make an appointment.
- Which hospitals is Dr. Jeffrey Wiisanen affiliated with?
- Dr. Jeffrey Wiisanen is affiliated with Sanford Broadway Medical Center, Sanford South University Campus, and Sanford Medical Center Fargo.
- Where is Dr. Jeffrey Wiisanen's office located?
- Dr. Jeffrey Wiisanen's office is located at 820 4th St N, Fargo, ND, 58102.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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