Gastroenterology Fellowship Fellows

Third Year

Gastroenterology Fellow Jacob Newman, DO

Jacob Newman, DO

Residency:  George Washington University School of Medicine

Gastroenterology Fellow Somtochukwu Onwuzo,  MD

Somtochukwu Onwuzo, MD

Residency: Cleveland Clinic

Gastroenterology Fellow James Rock, DO

James Rock, DO

Residency: Allegheny Health Network

Gastroenterology Fellow Ellen Tan, DO

Ellen Tan, DO

Residency: Riverside Methodist Hospitals (OhioHealth)

Second Year

Gastroenterology Fellow Shefali Amin, DO

Shefali Amin, DO

Residency: Geisinger Health System 

Gastroenterology Fellow Ethan Cohen, MD

Ethan Cohen, MD

Residency: West Virginia University School of Medicine

Gastroenterology Fellow Jacob Greis, MD

Jacob Greis, MD

Residency: Geisinger Medical Center  

Gastroenterology Fellow Amanda Jacuboswky, DO

Amanda Jacuboswky, DO

Residency: Leigh Valley Health Network  

First Year

Gastroenterology Fellow Mohamad-Noor Abu-Hammour, MD

Mohamad-Noor Abu-Hammour, MD

Residency: Cleveland Clinic Foundation/Fairview

Gastroenterology Fellow Helene Bloom, DO

Helene Bloom, DO

Residency: Allegheny Health Network

Gastroenterology Fellow Mason Winkie, MD

Mason Winkie, MD

Residency: UMass Chan Medical School

Gastroenterology Fellow Shakira Yoosuf, MD

Shakira Yoosuf, MD

Residency: University of Pittsburgh Medical Center, Presbyterian/Shadyside Campus