Agnes Tonkumoh, MSN, APRN, FNP, is a board-certified Family Nurse Practitioner with a strong oncology nursing background and a deep commitment to compassionate, patient-centered care. She brings 16 years of clinical expertise as a Registered Nurse to her advanced practice role at Oklahoma Cancer and Blood Specialists.

Agnes provides comprehensive assessment, evaluation, and ongoing management for adult patients with cancer and blood disorders. She is certified in chemotherapy and immunotherapy administration by the Oncology Nursing Society and the Oncology Nursing Certification Corporation, and she has extensive experience administering chemotherapy and other oncology medications according to protocol. Her approach emphasizes culturally competent care, careful patient education, and active advocacy for every patient.

Agnes earned her Master of Science in Nursing as a Family Nurse Practitioner from Graceland University in Independence, Missouri. She also holds a Bachelor of Science in Nursing from Oklahoma City University and an Associate of Science in Nursing from Oklahoma City Community College. She has been a Registered Nurse at Mercy Hospital in Oklahoma City since 2007 and previously served as a Nurse Practitioner with Signify Health.

Agnes works closely with our physician team and the broader oncology care team to coordinate treatment plans, manage symptoms, and ensure optimal outcomes for the patients she serves. She is credentialed by the American Academy of Nurse Practitioners.