Advance Practice Providers

Tiffany Jones Sipe, MSN, FNP-BC, is a board-certified oncology nurse practitioner providing compassionate, evidence-based cancer care to patients in Knoxville and throughout East Tennessee. With more than 27 years of experience in hematology, oncology, and bone marrow transplant care, Tiffany is dedicated to supporting patients and families through every stage of diagnosis, treatment, and survivorship.

Tiffany specializes in the management and treatment of multiple myeloma, lymphoma, and solid tumors. She is known for her patient-centered approach, focusing on individualized treatment plans, symptom management, and clear communication. Patients value her ability to explain complex cancer diagnoses and treatment options in a way that is easy to understand and empowering.

As part of a multidisciplinary oncology team, Tiffany is actively involved in clinical research and oncology clinical trials through the US Oncology Network and Sarah Cannon Research Institute. Her role as a Sub-Investigator allows patients access to innovative cancer therapies, including targeted treatments, immunotherapy, and emerging biologic agents.

In addition to direct patient care, Tiffany is a respected oncology educator and speaker, frequently presenting on advances in cancer treatment, supportive care, and treatment-related side-effect management. She remains committed to staying at the forefront of oncology advancements to ensure patients receive the most current and effective care available.

Tiffany earned her Master of Science in Nursing from East Tennessee State University and is board certified as a Family Nurse Practitioner. She earned her Bachelor of Science from the University of Tennessee, Knoxville where she served as Student Nursing Association President and represented the College of Nursing in SGA Senate. She is a member of national and regional oncology and nurse practitioner organizations and is passionate about advancing high-quality, compassionate cancer care in the East Tennessee community.