Skip to main content

Steven J. Scheinman, MD, president and dean, in September announced a major addition to the leadership structure of Geisinger Commonwealth.

“Since the transformation of TCMC into Geisinger Commonwealth School of Medicine (GCSOM), it has been our goal to integrate the school fully into Geisinger,” he said. “To advance this integration we will recognize the eight clinical institutes of Geisinger as integral institutes of GCSOM, with a status similar to the academic departments found in most medical schools.”

“Effective Sept. 21, each institute lead holds a dual appointment as chair of a GCSOM Institute, reporting to the dean for academic matters, Dr. Bill Jeffries,” Dr. Scheinman said. “These new GCSOM institutes will be the operational home for Geisinger physicians who have faculty appointments, reporting to their respective institute chairs. These institutes will be responsible for the clinical elements of our curriculum. They will continue our collaboration with faculty at our non-Geisinger Campuses to assure the provision of excellent instruction and student advising. Our Department of Medical Education will continue its mission of instruction in the basic sciences, formal clinical skills instruction and assessment, medical education and scientific research, curriculum development and pedagogical expertise.”

Dr. Scheinman said this new structure will engage the institute chairs more fully in design and delivery of the medical school curriculum and foster integration of the clinical faculty within the medical school. It will enhance involvement of Geisinger physicians in clinical teaching, student advising, curriculum development, faculty development and advancement, and participation in undergraduate medical education administration. “Together with the recent restructuring of the faculty appointment and promotion process,” he said. “This should streamline and promote consistency of clinical faculty appointments.”

The new GCSOM chairs are:

  • Medicine: Kenric Allen Maynor, MD
  • Surgery: Mohsen Mohammad Shabahang, MD, PhD
  • Women’s and Children’s Medicine: Sandra Culbertson, MD
  • Neuroscience: Neil Holland, MD (Interim Chair)
  • Musculoskeletal Medicine and Surgery: Michael Suk, MD, JD
  • Diagnostic Medicine: Myra Wilkerson, MD
  • Cardiovascular Medicine: Alfred Casale, MD
  • Cancer Medicine: Rajiv Panikkar, MD


About Geisinger Commonwealth School of Medicine
Geisinger Commonwealth School of Medicine (Geisinger Commonwealth) is a member of the Geisinger family. Geisinger Commonwealth offers a community-based model of medical education with campuses in Atlantic City, Danville, Doylestown, Sayre, Scranton and Wilkes-Barre. Geisinger Commonwealth offers Doctor of Medicine (MD), Master of Biomedical Sciences (MBS) and Professional Science Master's (PSM) degrees. The school’s innovative curriculum, focused on caring for people in the context of their lives and their community, attracts the next generation of physicians and scientists from within its region, as well as from across the nation. The school also has more than 500 residents and fellows in 31 accredited residency programs and 27 accredited fellowships. Geisinger Commonwealth is committed to non-discrimination in all employment and educational opportunities. For more information, visit, or connect with us on FacebookInstagramLinkedIn and Twitter.

About Geisinger
Geisinger is committed to making better health easier for the more than 1 million people it serves. Founded more than 100 years ago by Abigail Geisinger, the system now includes 10 hospital campuses, a health plan with more than half a million members, a Research Institute and the Geisinger Commonwealth School of Medicine. With nearly 24,000 employees and more than 1,700 employed physicians, Geisinger boosts its hometown economies in Pennsylvania by billions of dollars annually. Learn more at Facebook, Instagram, LinkedIn and Twitter.

Geisinger Commonwealth School of Medicine logo
Geisinger Commonwealth School of Medicine
Elizabeth Zygmunt
Director, Media and Public Relations 
Office: 570-504-9687
On Call: 570-687-9703