Jefferson University Hospitals

Our Doctors

Gastroenterology

Jeffrey A. Abrams, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Gastroenterology
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 South 10th Street, Suite 480, Philadelphia, PA

Monjur Ahmed, MD, FRCP, FACG, FACP

Jefferson University Physician
Academic Title: Clinical Associate Professor

Gastroenterology
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
1300 Wolf Street, 1st Floor, Philadelphia, PA
132 S. 10th Street, Suite 480, Philadelphia, PA

Curtis A. Alloy, DO

Jefferson University Physician
Academic Title: Clinical Associate Professor

Gastroenterology
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Liver Disease/Transplantation
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
1300 Wolf Street, 1st Floor, Philadelphia, PA

Louis T. Broad, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Gastroenterology
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 480, Philadelphia, PA
1300 Wolf Street, 1st Floor, Philadelphia, PA

Jesse M. Civan, MD

Jefferson University Physician
Academic Title: Assistant Professor

Gastroenterology
Gastroenterology - Liver Disease/Transplantation
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 450, Philadelphia, PA
4735 Ogletown-Stanton Rd, Medical Arts Pavilion 2, Suite 1211, Newark, DE
213 Reeceville Rd., Suite 17, Coatesville, PA

Mitchell I. Conn, MD

Jefferson University Physician
Academic Title: Clinical Associate Professor

Gastroenterology
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - Small & Large Bowel Endoscopic Procedures (Enteroscopy)
Gastroenterology - Advanced Endoscopy (EUS-Ultrasound, ERCP, Bariatric)
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 South 10th Street, Suite 480, Philadelphia, PA

Michael C. DiMarino, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Gastroenterology
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Celiac Disease and Management
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 480, Philadelphia, PA

Jonathan M. Fenkel, MD

Jefferson University Physician
Academic Title: Associate Professor

Gastroenterology
Gastroenterology - Liver Disease/Transplantation
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 South 10th Street, Suite 480, Philadelphia, PA
2500 English Creek Ave., Bldg 800, Suite 480, Egg Harbor Township, NJ
4735 Ogletown-Stanton Road, Medical Arts Pavillion 2, Ste. 1211, Newark, DE
1 W. Germantown Pike, Medical Arts Pavillion 2, Ste. 1211, East Norriton, PA

Steven M. Greenfield, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Gastroenterology
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 480, Philadelphia, PA

Dina Halegoua-De Marzio, MD

Jefferson University Physician
Academic Title: Assistant Professor

Gastroenterology
Gastroenterology - Liver Disease/Transplantation
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 480, Philadelphia, PA
443 Laurel Oak Road, 1st Floor, Voorhees, NJ
2500 English Creek Ave., Bldg 800, 1st Floor, Egg Harbor Township, NJ

Christopher H. Henry, MD, FACP

Jefferson University Physician
Academic Title: Assistant Professor

Gastroenterology
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease

Office Locations
132 S. 10th Street, Suite 480, Philadelphia, PA
225 E. City Avenue, Suite 109, Bala Cynwyd, PA

Steven K. Herrine, MD

Jefferson University Physician
Academic Title: Professor

Gastroenterology
Gastroenterology - Liver Disease/Transplantation

Office Locations
132 S. 10th Street, Suite 450, Philadelphia, PA

Brian J. Karp, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Gastroenterology
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
1300 Wolf Street, 1st Floor, Philadelphia, PA
225 E. City Avenue, Suite 109, Bala Cynwyd, PA

Cecilia C. Kelly, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Gastroenterology
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Colon Disease
Gastroenterology - Esophageal Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
1300 Wolf Street, 1st Floor, Philadelphia, PA

Nicholas T. Orfanidis, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Gastroenterology
Gastroenterology - Advanced Endoscopy (EUS-Ultrasound, ERCP, Bariatric)
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Colon Disease
Gastroenterology - Esophageal Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 480, Philadelphia, PA

Jorge Prieto, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Gastroenterology
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 South 10th Street, Suite 480, Philadelphia, PA

David A. Sass, MD, FACP, AGAF, FAASLD, FACG

Jefferson University Physician
Academic Title: Professor

Gastroenterology
Gastroenterology - Liver Disease/Transplantation
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 450, Philadelphia, PA
1 W. Germantown Pike, Suite 450, East Norriton, PA
1095 Rydal Road, Rydal Executive Plaza, Rydal, PA
3998 Red Lion Road, Suite 240, Philadelphia, PA
599 W. State Street, Suite 200, Doylestown, PA

Debbie E. Schiller, MD

Jefferson University Physician
Academic Title: Clinical Instructor

Gastroenterology
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Pancreatic, Bile Duct & Gallbladder Disease
Gastroenterology - Small & Large Bowel Endoscopic Procedures (Enteroscopy)
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
401 E. City Avenue, Suite 525, Bala Cynwyd, PA

Colin L. Smith, MD

Jefferson University Physician
Academic Title: Assistant Professor

Gastroenterology
Gastroenterology - General
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - Colon Disease
Gastroenterology - Celiac Disease and Management
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - Barrett's Esophagus
Gastroenterology - Motility and Swallowing Disorders
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 480, Philadelphia, PA

Manish Thapar, MD

Jefferson University Physician
Academic Title: Associate Professor

Gastroenterology
Gastroenterology - Liver Disease/Transplantation
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations
132 S. 10th Street, Suite 480, Philadelphia, PA

Integrative Medicine

Anthony J. Bazzan, MD, FACN, ABIHM

Jefferson University Physician
Academic Title: Assistant Professor

Integrative Medicine

Office Locations
925 Chestnut Street, Suite 120, Philadelphia, PA
789 E. Lancaster Avenue, Suite 120, Villanova, PA

Surgery

Cataldo Doria, MD, PhD, MBA, FACS

Jefferson University Physician
Academic Title: Professor

Surgery
Surgery - Transplant
Surgery - Hepato-Pancreatic-Biliary

Office Locations
1100 Walnut Street, 5th Floor, Philadelphia, PA
833 Chestnut Street, Suite 138, Philadelphia, PA

Adam Frank, MD, FACS

Jefferson University Physician
Academic Title: Associate Professor

Surgery - Transplant

Office Locations
1100 Walnut Street, 5th Floor, Philadelphia, PA
833 Chestnut Street, Suite 138, Philadelphia, PA

Warren R. Maley, MD

Jefferson University Physician
Academic Title: Professor

Surgery - Transplant
Surgery - Hepato-Pancreatic-Biliary

Office Locations
1100 Walnut Street, 5th Floor, Philadelphia, PA
833 Chestnut Street, Suite 138, Philadelphia, PA

Ashesh P. Shah, MD, FACS

Jefferson University Physician
Academic Title: Assistant Professor

Surgery - Transplant
Surgery - Hepato-Pancreatic-Biliary

Office Locations
1100 Walnut Street, 5th Floor, Philadelphia, PA
833 Chestnut Street, Suite 138, Philadelphia, PA