Robert Catania, MD, FACS, FASMBS

Bariatric Surgery, Weight Management

Southern New Hampshire Weight Management

Accepting New Patients


Dr. Catania studied medicine at Temple University School of Medicine in Philadelphia, PA. He went on to complete his residency at Brown University Rhode Island Hospital in Providence, RI. Dr. Catania is fellowship trained in minimally invasive and bariatric surgery from the University of Maryland School of Medicine in Baltimore, MD. He has been practicing bariatric surgery since 2007. Since then, he has performed over 1,500 bariatric procedures.


Medical School
Temple University School of Medicine, Philadelphia, PA
Brown University Rhode Island Hospital, Providence, RI
University of Maryland School of Medicine, Baltimore, MD
Board Certifications
General Surgery

Clinical Interests

  • • Bariatric Surgery
  • • Advanced Foregut Surgery
  • • Robotic/Laparoscopic Hiatal Hernia Repair
  • • Robotic/Laparoscopic Anti-Reflux Surgery
  • • Robotic/Laparoscopic Intestinal Surgery
  • • Robotic/Laparoscopic Colon Surgery
  • • General Surgery
  • • Surgical Endoscopy

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