Faculty Profiles

Butsch, John

BA,MS, MD, FACS

Clinical Assistant Professor

Specialty/Research Focus: Bariatric Surgery; Surgery; Surgery - Laparoscopic
Hoffman, Aaron

MD, FACS

Clinical Associate Professor, Division Chief of General Surgery, Department of Surgery, Site Chief: Buffalo General Hospital

Specialty/Research Focus: Bariatric Surgery; Gastrointestinal Surgery; Robotic Surgery; Surgery; Surgery - Laparoscopic
Posner, Alan

MD

Clinical Assistant Professor

Specialty/Research Focus: Surgery; Surgical Critical Care - Surgery; Surgery - Trauma; Surgery - Laparoscopic; Bariatric Surgery; Robotic Surgery