Dr. Seth C. Petersen, MD

Advanced Laparoscopic, Robotic General & Metabolic Surgeon

Orange City Area Health System Main Campus
1000 Lincoln Circle SE
Orange City, IA 51041

Dr. Seth Petersen is a is a board-certified general surgeon specializing in advanced minimally invasive, laparoscopic, and robotic surgery. He completed fellowship training in advanced gastrointestinal, bariatric, and minimally invasive surgery at Hackensack University Medical Center in New Jersey, one of the largest and most highly regarded hospital systems in the New York City metro region.

During his training, Dr. Petersen developed extensive experience in complex surgical procedures using innovative techniques designed to minimize incision size, reduce pain, and support faster recovery. He is trained in robotic-assisted surgery and utilizes advanced technology, including the da Vinci 5 Surgical System, to provide precise, exceptional surgical care close to home.

During his training, Dr. Petersen developed extensive experience in complex surgical procedures using innovative techniques designed to minimize incision size, reduce pain, and support faster recovery. He is trained in robotic-assisted surgery and utilizes advanced technology, including the da Vinci 5 Surgical System, to provide precise, exceptional surgical care close to home.

Dr. Petersen completed his general surgery residency at Hackensack University Medical Center, where he also served as Academic Chief Resident. He earned his Doctor of Medicine from the University of Nebraska Medical Center and has a strong academic background that includes leadership roles in graduate medical education and quality improvement initiatives.

Originally from small-town Nebraska, Dr. Petersen brings a deep appreciation for rural communities and values building meaningful relationships with his patients. After nearly a decade of training and practice in the New York City metro area, he is excited to return to the Midwest and serve patients in Northwest Iowa.

Dr. Petersen is committed to delivering patient-centered care with a focus on education, communication, and individualized treatment plans. He strives to ensure every patient feels informed, confident, and supported throughout their surgical journey.

  • Minimally invasive and laparoscopic surgery
  • Robotic-assisted surgery
  • Gastrointestinal surgery
  • Advanced endoscopic techniques

  • Board-Certified, American Board of Surgery
  • Certified in Fundamentals of Laparoscopic Surgery (FLS), Endoscopic Surgery (FES), and Surgical Energy (FUSE)
  • Certified in Fundamentals of Robotic Surgery (FRS)
  • ACLS, BLS, PALS, and ATLS certified

Explore Surgery at Orange City Area Health System

Our surgeons are specially trained in minimally invasive and same-day surgical techniques, and have expertise in recent surgical interventions. Learn more about our general surgery services, procedures, and surgical team.

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