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Kenneth R. Ziegler

Dr. Ziegler is fellowship-trained to provide both complex endovascular therapy and open vascular surgery for the treatment of vascular pathology,…

Luke McKee Wiggins

Luke McKee Wiggins, MD is an Assistant Professor of Surgery at the Keck School of Medicine and University of Southern…

Michael Safaee

Michael Safaee is a neurosurgeon specializing in the treatment of spinal disorders. He has a special interest in scoliosis, kyphosis,…

Marissa Suzanne Marchioni

Marissa Marchioni received her Doctorate of Occupational Therapy degree in 2017 from the University of Southern California. Her clinical residency…

Anaar E. Siletz

Dr. Siletz joined our Acute Care Surgery and Critical Care team after completing a fellowship in Trauma and Surgical Critical…

Ronnell Sangalang Regidor

Ronnell Regidor, NP-C, ACNP-BC, DNP, is a doctoral-prepared nurse practitioner at Keck Medicine of USC, who provides care in the…