Dr. Alfredo C. Rivadeneira

I was inspired to become a rheumatologist during medical school when I witnessed the incredible care and personal bond formed between rheumatologists and their patients. Throughout my residency and fellowship, I trained under a long series of mentors that focused not only on the skills necessary to diagnose and treat rheumatologic conditions but also the importance of understanding the impact of these conditions on patients’ lives. It is an honor to serve patients with all types of rheumatologic conditions, and I am continually inspired by my patients' fortitude and resiliency. On a personal note, my biggest joy in life is spending time with my wonderful wife and three daughters. I am also an avid baseball fan, and I love rooting on the Durham Bulls!. Dr. Leverenz is rated as an Advanced provider by MediFind in the treatment of Cryoglobulinemia. His top areas of expertise are Mixed Connective Tissue Disease, MASS Phenotype, Necrotizing Vasculitis, and Rheumatoid Arthritis (RA).

Nancy Allen is a Rheumatologist in Durham, North Carolina. Dr. Allen is rated as an Advanced provider by MediFind in the treatment of Cryoglobulinemia. Her top areas of expertise are Necrotizing Vasculitis, Granulomatosis with Polyangiitis, Takayasu Arteritis, and Temporal Arteritis. Dr. Allen is currently accepting new patients.

Karen Schorn is a Rheumatologist in West End, North Carolina. Dr. Schorn is rated as a Distinguished provider by MediFind in the treatment of Cryoglobulinemia. Her top areas of expertise are Rheumatoid Arthritis (RA), Psoriasis, Psoriatic Arthritis, and Sjogren Syndrome. Dr. Schorn is currently accepting new patients.