
Mark R. Fesen, MD
Oncology, Internal Medicine
Gender
Male
Languages Spoken
English
Education
Medical/Professional
- Rutgers Medical School
Fellowship
- National Cancer Institute
Residency
- Brown University
Internship
- Roger Williams General Hospital/ Brown University
Qualifications
Hospital Affiliations
- Ascension Via Christi St. Francis
- Ascension Via Christi St. Joseph
- Ascension Via Christi St. Teresa
Certifications
- The American Board of Internal Medicine - Internal Medicine
- The American Board of Internal Medicine - Oncology
Locations
Facility Hours
Call us for daily hours
Schedule Appointment
(620) 792-5511
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.