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Nurse Practitioner (NP)



Kristoffel R. Dumon, MD

Bariatric Surgery, Gastrointestinal Surgery
4.8 with 250 ratings
Programs: Penn Esophageal and Foregut Surgery Services Penn Gallbladder Surgery Services Penn Gastrointestinal Cancer Program Penn Gastrointestinal Cancer Surgery Services Penn Gastrointestinal Surgery Program Penn Hernia Program Penn Metabolic and Bariatric Surgery Program

Penn Medicine provider




Matt L. Kirkland, MD, FACS

Bariatric Surgery, Gastrointestinal Surgery
4.8 with 234 ratings
Programs: Penn Esophageal and Foregut Surgery Services Penn Gallbladder Surgery Services Penn Gastrointestinal Cancer Program Penn Gastrointestinal Cancer Surgery Services Penn Gastrointestinal Surgery Program Penn Hernia Program Penn Liver Cancer Program Penn Metabolic and Bariatric Surgery Program Penn Pancreas Surgery Services

Penn Medicine provider




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Physician Assistant (PA)












David S. Wernsing, MD, FACS

Bariatric Surgery, Gastrointestinal Surgery
4.8 with 365 ratings
Programs: Penn Esophageal and Foregut Surgery Services Penn Gallbladder Surgery Services Penn Gastrointestinal Cancer Program Penn Gastrointestinal Surgery Program Penn Hernia Program Penn Metabolic and Bariatric Surgery Program Penn Sarcoma Program

Penn Medicine provider


Noel N. Williams, MD

Bariatric Surgery, Gastrointestinal Surgery
4.9 with 294 ratings
Programs: Penn Esophageal and Foregut Surgery Services Penn Gallbladder Surgery Services Penn Gastrointestinal Cancer Program Penn Gastrointestinal Cancer Surgery Services Penn Gastrointestinal Surgery Program Penn Hernia Program Penn Metabolic and Bariatric Surgery Program

Penn Medicine provider


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Dietitian


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