Ericka Hannigan, MSN, APRN, AGNP-C

Our board-certified physicians provide compassionate, expert treatment for a variety of conditions. Living with a rheumatic condition often has an unwelcome impact on your quality of life. That's why Unity Health Network Rheumatology specializes in t...

Our board-certified physicians provide compassionate, expert treatment for a variety of conditions. Living with a rheumatic condition often has an unwelcome impact on your quality of life. That's why Unity Health Network Rheumatology specializes in the diagnosis and treatment of rheumatic diseases affecting the joints, muscles and soft tissue, providing relief for the pain, swelling and stiffness associated with rheumatic disease.