S. William Stavropoulos, MD

Interventional Radiology
5.0 with 107 ratings
Programs: Penn Chemoembolization Services Penn Gastrointestinal Cancer Program Penn Interventional Radiology Program Penn IVC Filter Removal Services Penn Liver Cancer Program Penn Transjugular Intrahepatic Portosystemic Shunts Services Penn Tumor Ablation Services Penn Varicocele Embolization Services

Penn Medicine provider


Robert B. Stein, MD

Gastroenterology
4.9 with 202 ratings
Programs: Penn Endoscopy and GI Diagnosis Services Penn Inflammatory Bowel Diseases Program

Penn Medicine provider


Alexandra Lee Strauss, MD

Gastroenterology
4.8 with 102 ratings
Programs: Penn Barrett's Esophagus Program Penn Esophageal and Swallowing Disorders Program

Penn Medicine provider



Shivani Umang Thanawala, MD

Gastroenterology
4.8 with 55 ratings
Programs: Penn Barrett's Esophagus Program Penn Endoscopy and GI Diagnosis Services Penn Esophageal and Swallowing Disorders Program

Penn Medicine provider


Erin L. Toto, MD

Gastroenterology
4.9 with 190 ratings
Programs: Penn General Gastroenterology Services Penn Neurogastroenterology and Motility Program

Penn Medicine provider



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Physician Assistant (PA)


Charles M. Vollmer, MD

Gastrointestinal Surgery
5.0 with 209 ratings
Programs: Penn Gallbladder Surgery Services Penn Gastrointestinal Cancer Program Penn Gastrointestinal Cancer Surgery Services Penn Gastrointestinal Surgery Program Penn Pancreas Surgery Services

Penn Medicine provider


Robert Herman Vonderheide, MD, DPhil

Medical Oncology
No patient ratings. Why not?
Program: Penn Gastrointestinal Cancer Program

Penn Medicine provider


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Physician Assistant (PA)


Kristine Marie Ward, MD

Hematology, Medical Oncology
4.9 with 167 ratings
Programs: Penn Breast Cancer Program Penn Gastrointestinal Cancer Program Penn Hematological Malignancies (Blood Cancer) Program Penn Leukemia Program Penn Lymphoma Program

Penn Medicine provider



Heather Thornton Warren, CRNP, MSN

Nurse Practitioner (NP)

Heather Thornton Warren, CRNP, MSN

Hematology, Medical Oncology
No patient ratings. Why not?
Programs: Penn Gastrointestinal Cancer Program Penn Genitourinary and Urologic Cancer Program Penn Sarcoma Program

Penn Medicine provider


Andrew Todd Weber, MD

Gastroenterology
No patient ratings. Why not?
Program: Penn Inflammatory Bowel Diseases Program

Penn Medicine provider


Ethan Weinberg, MD, MS

Gastroenterology
4.8 with 166 ratings
Programs: Penn Adult Cystic Fibrosis Program Penn Endoscopy and GI Diagnosis Services Penn Liver Diseases Program Penn Liver Metabolism and Fatty Liver Program Penn Telomere Biology Disorders Program

Penn Medicine provider


Kelley Marie Weinfurtner, MD

Gastroenterology
No patient ratings. Why not?
Programs: Penn General Gastroenterology Services Penn Liver Diseases Program

Penn Medicine provider



Rebecca G. Wells, MD

Gastroenterology
No patient ratings. Why not?
Programs: Penn Endoscopy and GI Diagnosis Services Penn Gastroenterology Program

Penn Medicine provider


David S. Wernsing, MD, FACS

Bariatric Surgery, Gastrointestinal Surgery
4.8 with 282 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 211 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


Gary D. Wu, MD

Gastroenterology
No patient ratings. Why not?
Programs: Penn Endoscopy and GI Diagnosis Services Penn Inflammatory Bowel Diseases Program

Penn Medicine provider


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