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Thomas A. Geng, Jr., D.O.
Traumatology, Surgical Critical Care and Emergency Surgery

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Administrative/Clinical Office:
Reading Hospital
6th Ave. & Spruce Streets, B Building, 4th Floor
West Reading, PA 19611
Administrative Assistant: Pauline Keys
Administrative Telephone: 610-988-4884
Administrative Fax: 610-988-4880
Patient Appointments: 610-988-4879


Dr. Geng completed his surgical training at St. Luke’s Hospital and Health Network in Bethlehem, PA in 2004.  After 3 years in practice as a general surgeon, he trained at the Hospital of the University of Pennsylvania in a Surgical Critical Care Fellowship. Since completing his fellowship, he returned to Reading Hospital in the Division of Trauma and Surgical Critical Care, where he currently is Associate Trauma Program Medical Director. 

Dr. Geng is currently Clinical Assistant Professor of Surgery at the University of Pennsylvania School of Medicine, and Clinical Associate Professor of Surgery at Philadelphia College of Osteopathic Medicine.  He has a keen interest in technology and it’s integration into patient care.  His projects include assisting with implementation of a completely integrated EMR.  He has also shown great interest in surgical education.

2012 - present University of Pennsylvania
Clinical Assistant Professor of Surgery
2012 - present Hospital of the University of Pennsylvania, Health System Clinician
2004 – present Active Staff, The Reading Hospital & Medical Center
West Reading, Pennsylvania
Hospital and Administrative Appointments
12/13 - present Neurointensivist
10/10 - present Associate Trauma Program Medical Director
07/10 - present ATLS Course Director
07/0 9- present Site Coordinator PCOM General Surgery Residency
07/08 - present Surgical Intensivist
10/05 - present Staff Trauma Surgeon 
2005 - present  The Reading Hospital Trauma Center
Trauma, Acute Care and General Surgery
Sixth Avenue and Spruce Street, B Bldg., 4th Floor
West Reading, Pennsylvania
2004 - 2005 Reading Surgical Associates, P.C. - General Surgeon
2603 Keiser Boulevard, Suite 104, Wyomissing, Pennsylvania
1999 - 2004

St. Luke’s Hospital and Health Network
Department of Surgery
Bethlehem, PA
Resident in General Surgery, 7/99-6/04
Program Director: Joel Rosenfeld, M.D., F.A.C.S.

1994 – 1998 DO - The Philadelphia College of Osteopathic Medicine
1990 – 1994 BS - The Pennsylvania State University
Postgraduate Training and Fellowship Appointments
2007 - 2008 Fellowship in Surgical Critical Care, Hospital of the University of Pennsylvania
Philadelphia, Pennsylvania
2003 - 2004

Chief Resident in General Surgery, St. Luke’s Hospital and Health Network
Bethlehem, Pennsylvania

1999 - 2003 General Surgery Residency, St. Luke’s Hospital and Health Network
Bethlehem, Pennsylvania
1998 - 1999 Rotating Internship,Philadelphia College of Osteopathic Medicine
Philadelphia, Pennsylvania
National Societies
July 1996 Delegate, AOA House of Delegates -
Vice-Chair, AOA Interns and Residents Committee
1994 - present American Osteopathic Association, Member                                                              
2012 – present Fellow, American College of Surgeons
Local Societies
1997 - 1998 Council of Student Council Presidents, Parliamentarian                     
1996 - 1997 Council of Student Council Presidents, Member                                
1998 - 1999 Eastern PA Representative to Intern/Resident Development Committee 
1996 - 1997 Pennsylvania Osteopathic Medical Association, Member     
Ex-Officio Member, POMA Board of Trustees                                  
2000 - 2003 St. Luke’s Outstanding Laparoscopic Resident
  PCOM Chief Intern
  PCOM Class of 1998, Dean's Award
  PCOM Class of 1998, Student Service Award
  Sigma Sigma Phi, Osteopathic Honors/Service Award
  Thomas M. Rowland Memorial Scholarship
  Pennsylvania Osteopathic Medical Association Scholarship
  Penn State Dean's List

Dr. Thomas Geng

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