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Steven E. Raper, MD

Steven E. Raper, MD Surgeon

Associate Professor of Surgery

Dr. Raper is a Penn Medicine employed physician.

About Dr. Steven E. Raper

Added qualifications in Surgical Critical Care, 1990

Recognized by Best Doctors in America 2005-2006, 2007-2008, 2009-2010, 2011-2012

Clinical Specialties

Specialty:

  • Surgery
    • Gastrointestinal Surgery

Programs & Centers:

Board Certification:

  • Surgery, 1988
  • Surgical Critical Care, 1990

Clinical Expertise:

  • Acid Peptic Disorders
  • Anal Cancer
  • Anal Fistula
  • Anal Surgery
  • Anal Warts
  • Bariatric Surgery
  • Barrett's Esophagus
  • Bile Duct Cancer
  • Biliary Tract Disorders
  • Cancer Surgery
  • Colitis
  • Colon Cancer
  • Colon Surgery
  • Colorectal Surgery
  • Crohn's Disease
  • Diverticulitis (Colonic Diverticulitis)
  • Esophageal Achalasia
  • Esophageal Cancer
  • Esophageal Strictures
  • Esophageal Varices
  • Esophagectomy
  • Flex Sigmoidoscopy
  • Gallbladder Cancer
  • Gallbladder Disorders
  • Gallstones
  • Gastric Bypass Surgery
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Cancer
  • Gastrointestinal Carcinoid Tumor
  • Gastrostomy Tube Placement
  • Hemorrhoids
  • Hernia Surgery
  • Hernia Surgery - Incisional
  • Hernia Surgery - Inguinal
  • Hysterectomy
  • Ileal J-Pouch Anal Anastomosis (IPAA) Surgery
  • Inflammatory Bowel Disease (IBD)
  • IV Access - Parenteral Nutrition
  • Jejunostomy Tube Placement
  • Liver Cancer
  • Liver Cirrhosis
  • Neuroendocrine Tumors
  • Ovarian Cancer
  • Pancreatic Cancer
  • Pancreatic Neuroendocrine Tumors (Islet Cell Tumors)
  • Proctoscopy
  • Rectal Cancer
  • Rectal Strictures
  • Rectal Surgery
  • Robotic Surgery
  • Small Intestine Cancer
  • Stomach Cancer (Gastric Cancer)
  • Uterine Cancer
  • Vertical Banded Gastroplasty
  • Wound Complications
  • Zenker's Diverticulum
  • Zollinger-Ellison Syndrome

Description of Clinical Expertise

From a clinical standpoint, I am interested in gastrointestinal surgical problems. In particular, my interests in complex pancreatic, liver and biliary tract disease mesh well with the mission of the University of Pennsylvania Medical center as a quaternary referral center.

The renaissance of interest in surgical procedures for the treatment of morbid obesity has created an opportunity for me to assist in the management of these complex patients. A second application is in the use of partial ileal bypass for the treatment of hypercholesterolemia. In both cases, surgery has proven capable of improving the metabolism of affected patients.

The proliferation of bariatric surgery has also spawned a group of people who have not done well with their surgery, often for obscure reasons. I have developed expertise in evaluation and management with revisional surgery in such patients.

Practice Locations and Appointments

Insurance Accepted

  • Aetna US Healthcare
  • Cigna
  • Cigna HealthSpring
  • Devon Health Services (Americare)
  • Gateway Health Plan
  • Geisinger Health Plan
  • HealthAmerica / HealthAssurance, a Coventry Plan
  • HealthPartners
  • HealthPartners Medicare
  • HealthSmart
  • Highmark Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana / Choicecare
  • Independence Blue Cross (Keystone East)
  • Intergroup
  • Keystone First
  • Multiplan
  • NJ Medicaid
  • NJ Qualcare
  • Oxford Health Plan
  • PA Medicaid
  • PA Medicare
  • Preferred Care
  • Preferred Health Care/LGH
  • Rail Road Medicare / Palmetto GBA
  • Tricare
  • United Healthcare
  • UnitedHealthcare Community Plan
  • US Family Health Plan

Education and Training

Medical School: University of Illinois School of Medicine
Residency: University of California - San Francisco
Residency: UCSF Medical Center and Hospital
Residency: Philadelphia Veterans Administration Medical Center

Memberships

American Association for the Study of Liver Diseases, National American College of Surgeons, National American Pancreatic Association, National American Society for Cell Biology, National American Surgical Association, National Association for Academic Surgery, National Howard C. Nafziger Society, Local International Society of Surgery, International John Morgan Society, Local Pancreas Club, National PENN Surgery Society, Local Philadelphia Academy of Surgeons, Local Societe Internationale de Chirurgie, International Society for Surgery of the Alimentary Tract, National Society of American Gastrointestinal Endoscopic Surgeon, National Society of University Surgeons, National

Hospital Affiliation

Dr. Raper is a Penn Medicine employed physician.

Hospital Privileges:

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.

Research

Description of Research Expertise:

My current research interests are in the translation of various gene transfer technologies into large animal models, up to and including non-human primates.

Selected Publications:

McCullough BA, Yudkoff M, Batshaw ML, Wilson JM, Raper SE, Tuchman M: Genotype spectrum of ornithine transcarbamylase deficiency: correlation with the clinical and biochemical phenotype. American Journal of Medical Genetics 93 (4): 313-9,2000.

Chirmule N, Raper SE, Burkly L, Thomas D, Tazelaar J, Hughes JV, Wilson JM: Readministration of adenoviral vector in non-human primate lungs by blockade of CD-40-CD40L interactions. Journal of Virology 74 : 3345-3352,2000.

Raper SE: Acute pancreatitis secondary to dehydration: Case report and review of the literature. American Surgeon 65 (11): 1084-1087,1999.

Nunes, FA, Furth EE, Wilson JM, Raper, SE: Gene transfer into the liver of non-human primates with E1-deleted recombinant adenoviral vectors: Safety of readministration. Human Gene Therapy 10 (15): 2515-2526,1999.

Burke CV, Buettger CW, Davis EA, McClane SJ, Matschinsky FM, Raper SE: Cell biological assessment of human glucokinase mutants causing maturity onset diabetes of the young type 2 (MODY-2) or glucokinase-linked hyperinsulinemia. Biochemical Journal 342 (Pt 2): 345-352,1999.

Chirmule N, Truneh A, Haecker SE, Tazelaar J, Gao G-P, Raper SE, Hughes JV, Wilson JM: Repeated administration of adenoviral vectors in lungs of human CD4 transgenic mice treated with a non-depleting CD4 antibody. Journal of Immunology 163 (1): 448-55,1999.

DeMatteo RP, Yeh H, Friscia M, Capparelli D, Burke CV, Desai N, Chu G, Markmann JF, Raper SE, Barker CF: Cellular immunity delimits adenoviral gene therapy strategies for the treatment of neoplastic diseases. Annals of Surgical Oncology 6 (1): 88-94,1999.

Hashimoto M, Kothary P, Raper SE: Phenobarbital in comparison with carbon tetrachloride and phenobarbital induced cirrhosis in rat liver regeneration. Journal of Surgical Research 81 (2): 164-169,1998.

Hashimoto M, Kothary P, Raper SE.: Treatment of cirrhotic rats with epidermal growth factor and insulin accelerates liver DNA synthesis after partial hepatectomy. Journal of Gastroenterology & Hepatology 13 (12): 1259-1265,1998.

Ye X, Gao G-P, Pabin C, Raper SE, Wilson JM.: Evaluating the Potential of Germline Transmission after Intravenous Administration of Recombinant Adenovirus in the C3H Mouse. Human Gene Therapy 9 (14): 2135-2142,1998.

View all publications

Academic Contact Info

Division of Gastrointestinal Surgery
University of Pennsylvania Medical Center
3400 Spruce Street, 4 Silverstein Pavilion

Philadelphia, PA 19104
Phone: (215) 662-4392
Patient appointments: 800-789-PENN (7366)

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