American College Of Surgeons - Inspiring Quality: Highest Standards, Better Outcomes

Keystone Chapter

Keystone Chapter of the American College of Surgeons is the largest of the ACS Pennsylvania Chapters. Our mission is to elevate surgical standards and to educate the public about modern surgery and best practices. Pennsylvania counties in the chapter’s territory include Adams, Bedford, Berks, Bradford, Bucks, Carbon, Centre, Chester, Clinton, Columbia, Cumberland, Dauphin, Delaware, Franklin, Fulton, Huntingdon, Juniata, Lackawanna, Lancaster, Lebanon, Lehigh, Luzerne, Lycoming, McKean, Mifflin, Monroe, Montgomery, Montour, Northampton, Northumberland, Perry, Pike, Potter, Schuylkill, Snyder, Sullivan, Susquehanna, Tioga, Union, Wayne, Wyoming, and York. The Keystone Chapter conducts a scientific meeting each November, featuring original presentations and a popular Resident Jeopardy competition.

Membership in the American College of Surgeons does not include automatic enrollment in the local chapter. Please contact the individual listed below to learn more about how to join your chapter today or visit the Keystone Chapter website.

Chapter Contact

Robbi M Cook
Executive Director

Phone: (717) 220-5255

Website URL:

265 Oberlin Rd
Middletown PA, 17057-3014
United States

Chapter Leadership

Shannon Marie Foster, MD FACS

Stanislaw Peter Stawicki, MD FACS
President Elect

Chand Rohatgi, MB BS FACS

Christopher Jerome Buzas, DO FACS
Past President

Joseph Alfred Blansfield, MD FACS

Shannon Marie Foster, MD FACS

Chand Rohatgi, MB BS FACS

Joseph Alfred Blansfield, MD FACS
CoC State Chair

Roberto C Castillo, DO FACS
YFA Chapter Representative

Rebecca Hoffman, MD
RAS Chapter Representative

Shannon Marie Foster, MD FACS
Women in Surgery Representative

Show More