Faculty

John J. Kelly, MD  
 
John J. Kelly, MD
Associate Professor of Surgery
Chief, General and Minimally Invasive Surgery;
Surgical Director, Weight Center;
Director, Laparoscopic Surgery Fellowship
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org
 
 
Mitchell Cahan, MD
 

Mitchell A. Cahan, MD
Associate Professor of Surgery
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org
Mitchell A. Cahan, MD - Research and Publications

Charanjit Rao, MD
 

Charanjit S. Rao
Patient information at UMassMemorial.org

 

Philip Cohen, MD
 
Philip A. Cohen, MD
Assistant Professor of Surgery
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org
Philip A. Cohen, MD - Research and Publications
Hongyi Cui, MD
 
Hongyi Cui, MD, PhD
Assistant Professor of Surgery
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org 
Hongyi Cui, MD, PhD - Research and Publications
Donald Czerniach, MD
 
Donald R. Czerniach Jr., MD
Assistant Professor of Surgery
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org 
Donald R. Czerniach, MD - Research and Publications
Nancy Dragoon, MD
 
Nancy Dragoon, MD
Assistant Professor of General Surgery
Specialty: Weight-related Disease 
Patient information at UMassMemorial.org
Mitchell Gitkind, MD
 

Mitchell Gitkind, MD
Associate Professor of Medicine and Surgery
Medical Director, Weight Center
Patient information at UMassMemorial.org
Mitchell J. Gitkind, MD - Research and Publications

Demetrius Litwin, MD
 
Demetrius E. Litwin, MD, MBA
Professor of Surgery
Chair, Surgery
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org 
Demetrius E. Litwin, MD, MBA - Research and Publications
Patrick McEnaney, MD
 
Patrick M. McEnaney, MD
Assistant Professor of Surgery
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org 
Patrick M. McEnaney, MD - Research and Publications
Richard Perugini, MD
 
Richard A. Perugini, MD
Assistant Professor of Surgery
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org
Richard A. Perugini, MD - Research and Publications
William Rockett, MD
 

William E. Rockett, MD
Assistant Professor of Surgery
Specialty: General Surgery, Minimally Invasive Surgery
Patient information at UMassMemorial.org