Keck Medicine of USC Blog | Meet Our Team

Meet Elizabeth Zhang-Velten, MD, PhD
September 9, 2026

Meet Elizabeth Zhang-Velten, MD, PhD

 Meet Sij Hemal, MD
September 9, 2026

Meet Sij Hemal, MD

 Meet Lily Dara, MD
August 4, 2026

Meet Lily Dara, MD
Meet Elizabeth Zhang-Velten, MD, PhD
September 9, 2026

Meet Elizabeth Zhang-Velten, MD, PhD

Dr. Zhang-Velten is a radiation oncologist with Keck Medicine of USC who specializes in adult cancers. She treats patients at...
Meet Sij Hemal, MD
September 9, 2026

Meet Sij Hemal, MD

Dr. Hemal is a urologic oncology surgeon with Keck Medicine of USC who specializes in performing robotic procedures to treat...
Meet Lily Dara, MD
August 4, 2026

Meet Lily Dara, MD

Dr. Dara is a hepatologist with the USC Digestive Health Institute, part of Keck Medicine of USC, who specializes in...
Meet Christopher Foss, MD
August 4, 2026

Meet Christopher Foss, MD

Dr. Foss is a hematologist-oncologist with Keck Medicine of USC who specializes in diagnosing and treating patients with blood disorders...
 Meet Patrick C. Hsieh, MD
June 29, 2026

Meet Patrick C. Hsieh, MD

Dr. Hsieh is a neurosurgeon with Keck Medicine of USC who specializes in complex spine procedures.   He treats patients at Keck Hospital of...
 Meet Danse Bi, MD
June 29, 2026

Meet Danse Bi, MD

Dr. Bi is a gastroenterologist with Keck Medicine of USC who specializes in esophageal and foregut disorders; nonsurgical, minimally invasive weight-loss procedures; and advanced...
 Meet David S. Liebeskind, MD, MBA
June 1, 2026

Meet David S. Liebeskind, MD, MBA

Dr. Liebeskind is a neurologist with Keck Medicine of USC who specializes in cerebrovascular disorders, with an emphasis on treating...
 Meet Nicole Greene, AuD
June 1, 2026

Meet Nicole Greene, AuD

Dr. Greene is an audiologist with Keck Medicine of USC who specializes in hearing and balance conditions. She treats patients...
 Meet Mark Sturdevant, MD
April 2, 2026

Meet Mark Sturdevant, MD

Dr. Sturdevant is a transplant surgeon with the USC Transplant Institute, part of Keck Medicine of USC. He specializes in...
 Meet Tatsuhiro Fujii, MD
April 2, 2026

Meet Tatsuhiro Fujii, MD

Dr. Fujii is a neurosurgeon with Keck Medicine of USC who treats a wide range of brain and spine conditions,...
 Meet Sarah Sheibani, MD
April 2, 2026

Meet Sarah Sheibani, MD

Dr. Sheibani is a gastroenterologist with Keck Medicine of USC who specializes in inflammatory bowel diseases. She treats patients at...