The Robotic Surgeons at North Shore-LIJ Health System perform minimally invasive robotic surgery for surgical oncology, foregut, obesity, colon and rectal surgery.

For more information or to schedule an appointment with a robotics trained general surgeon who specializes in the da Vinci® Robotic surgical system, please contact one of the following surgical groups:

Colon and Rectal Robotic Surgeons

• Frank Caliendo, MD
• Marc L. Greenwald, MD
• James Sullivan, MD
• John Hsiang-Yeou Wang, MD
• Raza Zaidi, MD

Foregut Surgery (including esophagus, hiatal hernia, spleen, stomach and proximal small intestine)

• Charles Choy, MD
• Dominick Gadaleta, MD
• Lawrence Gellman, MD
• James Sullivan, MD
• John Hsiang-Yeou Wang, MD
• Raza Zaidi, MD

Obesity Surgery Robotic Surgeons

• Dominick Gadaleta, MD
• Lawrence Gellman, MD

Surgical Oncology Robotic Surgeons

• Alan Kadison, MD
• James Sullivan, MD
• John Hsiang-Yeou Wang, MD
• Raza Zaidi, MD