Oncology/Hematology

Brian P. Freeman, MD

Dr. Brian Freeman, with Medical Oncology and Hematology, is board-certified in Internal Medicine and Medical Oncology. He earned his undergraduate degree from Drake University and completed his medical training at the University of Iowa College of Medicine. He went on to complete his residency at Iowa Health in Des Moines and a Fellowship at the University of Iowa Hematology and Oncology.

Dr. Freeman visits the Susan Allison Outpatient Clinic every Monday. To schedule an appointment, please call 641.932.1678.

Please visit missioncancer.com for more information about Dr. Freeman’s home office, cancer resources and patient stories.

Specialty: Internal Medicine, Medical Oncology
Contact: 641.932.1678
Premed: Drake University| Des Moines, IA
Medical Education: University of Iowa College of Medicine | Iowa City, IA
Residency: Iowa Health | Des Moines, IA
Fellowship: University of Iowa Hematology and Oncology | Iowa City, IA


Carissa Thompson, ARNP

Carissa Thompson, ARNP, with Medical Oncology and Hematology Associates, is board-certified in Internal Medicine and Medical Oncology. She strives for excellence both in her knowledge base, and in delivery of patient care. She takes a lot of joy in getting to know her patients and helping them feel like they gained something; whether it is appropriate treatment, information, or maybe even just feeling like someone took the time to listen.

Carissa visits the Susan Allison Outpatient Clinic every Monday. To schedule an appointment, please call 641-932-1678.

Specialty: Internal Medicine, Medical Oncology
Contact: 641-932-1678
Premed: Mount Mercy University | Cedar Rapids, IA
Medical Education: University of South Alabama | Mobile, Alabama
Credentialed: American Nurses Credentialing Center | Adult & Geriatric Primary Care Nurse Practitioner
Leadership: Member of the American Academy of Nurse Practitioners, Nationally Certified as a Medical Examiner for the Federal Motor Carrier Safety Administration