Jefferson University Hospitals

Our Doctors

Gastroenterology

No photo available for Jeffrey A. Abrams, MD
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Accepting New Patients

Jeffrey A. Abrams, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Specialties

  • 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 19107
Monjur  Ahmed, MD,FRCP,FACG,FACP
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Monjur Ahmed, MD,FRCP,FACG,FACP

Jefferson University Physician
Academic Title: Clinical Associate Professor

Specialties

  • 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 19107
  • 1300 Wolf Street, 1st Floor, Philadelphia, PA 19148
Curtis A. Alloy, DO
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Accepting New Patients

Curtis A. Alloy, DO

Jefferson University Physician
Academic Title: Clinical Associate Professor

Specialties

  • 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 19148
Louis T. Broad, MD
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Accepting New Patients

Louis T. Broad, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Specialties

  • Gastroenterology
  • Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
  • Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)
  • 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

Office Locations

  • 132 South 10th Street, Suite 480, Philadelphia, PA 19107
  • 1300 Wolf Street, 1st Floor, Philadelphia, PA 19148
Jesse M. Civan, MD
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Accepting New Patients

Jesse M. Civan, MD

Jefferson University Physician
Academic Title: Assistant Professor

Specialties

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

Office Locations

  • 132 S. 10th Street, Suite 450, Philadelphia, PA 19107
  • 4735 Ogletown-Stanton Road, Suite 3301, Medical Arts Pavilion 2, Newark, DE 19713
  • 213 Reeceville Road, Suite 17, Coatesville, PA 19320
Robert M. Coben, MD
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Accepting New Patients

Robert M. Coben, MD

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Gastroenterology
  • 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 - Motility and Swallowing Disorders
  • Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
  • Gastroenterology - Irritable Bowel Syndrome
  • Gastroenterology - Small & Large Bowel Endoscopic Procedures (Enteroscopy)
  • Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)

Office Locations

  • 132 South 10th Street, Suite 480, Philadelphia, PA 19107
Mitchell I. Conn, MD
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Accepting New Patients

Mitchell I. Conn, MD

Jefferson University Physician
Academic Title: Clinical Associate Professor

Specialties

  • 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 19107
Jonathan M. Fenkel, MD, FACP
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Accepting New Patients

Jonathan M. Fenkel, MD, FACP

Jefferson University Physician
Academic Title: Associate Professor

Specialties

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

Office Locations

  • 132 South 10th Street, Suite 480, Philadelphia, PA 19107
  • 2500 English Creek Avenue, Building 800, Egg Harbor Township, NJ 08234
  • 1 West Germantown Pike, East Norriton, PA 19401
  • 4735 Ogletown-Stanton Road, Suite 3301, Medical Arts Pavilion 2, Newark, DE 19713
Steven M. Greenfield, MD
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Accepting New Patients

Steven M. Greenfield, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Specialties

  • 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 450, Philadelphia, PA 19107
  • 401 E. City Avenue, Suite 525, Bala Cynwyd, PA 19004
Dina L. Halegoua-De Marzio, MD
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Accepting New Patients

Dina L. Halegoua-De Marzio, MD

Jefferson University Physician
Academic Title: Assistant Professor

Specialties

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

Office Locations

  • 132 South 10th Street, Suite 480, Philadelphia, PA 19107
  • 443 Laurel Oak Road, 1st Floor, Voorhees, NJ 08043
  • 2500 English Creek Avenue, Building 800, Egg Harbor Township, NJ 08234
Christopher H. Henry, MD, FACP
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Accepting New Patients

Christopher H. Henry, MD, FACP

Jefferson University Physician
Academic Title: Assistant Professor

Specialties

  • 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 South 10th Street, Suite 480, Philadelphia, PA 19107
  • 225 E. City Avenue, Suite 109, Bala Cynwyd, PA 19004
Steven K. Herrine, MD
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Accepting New Patients

Steven K. Herrine, MD

Jefferson University Physician
Academic Title: Professor

Specialties

  • Gastroenterology
  • Gastroenterology - Liver Disease/Transplantation

Office Locations

  • 132 S. 10th Street, Suite 450, Philadelphia, PA 19107
Brian J. Karp, MD
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Accepting New Patients

Brian J. Karp, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Specialties

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

Office Locations

  • 1300 Wolf Street, 1st Floor, Philadelphia, PA 19148
  • 3 Crescent Drive, 4th Floor, Philadelphia, PA 19112
Cecilia C. Kelly, MD
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Accepting New Patients

Cecilia C. Kelly, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Specialties

  • 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 19148
  • 3 Crescent Drive, 4th Floor, Philadelphia, PA 19112
Nicholas T. Orfanidis, MD
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Accepting New Patients

Nicholas T. Orfanidis, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Specialties

  • 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 South 10th Street, Suite 480, Philadelphia, PA 19107
Jorge  Prieto, MD
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Accepting New Patients

Jorge Prieto, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Specialties

  • 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 19107
David A. Sass, MD,FACP,AGAF,FAASLD,FACG
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Accepting New Patients

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

Jefferson University Physician
Academic Title: Professor

Specialties

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

Office Locations

  • 132 South 10th Street, Suite 450, Philadelphia, PA 19107
  • 1 West Germantown Pike, East Norriton, PA 19401
  • 1095 Rydal Road, Rydal Executive Plaza, Rydal, PA 19046
  • 3998 Red Lion Road, Suite 240, Philadelphia, PA 19114
  • 599 West State Street, Suite 200, Doylestown, PA 18901
Debbie E. Schiller, MD
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Accepting New Patients

Debbie E. Schiller, MD

Jefferson University Physician
Academic Title: Clinical Instructor

Specialties

  • Gastroenterology
  • Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
  • Gastroenterology - Small & Large Bowel Endoscopic Procedures (Enteroscopy)
  • Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)
  • 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

Office Locations

  • 401 E. City Avenue, Suite 525, Bala Cynwyd, PA 19004
No photo available for Colin L. Smith, MD
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Accepting New Patients

Colin L. Smith, MD

Jefferson University Physician
Academic Title: Assistant Professor

Specialties

  • 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 19107
Manish  Thapar, MD
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Accepting New Patients

Manish Thapar, MD

Jefferson University Physician
Academic Title: Associate Professor

Specialties

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

Office Locations

  • 132 South 10th Street, Suite 480, Philadelphia, PA 19107

Surgery

Karen A. Chojnacki, MD,FACS
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Accepting New Patients

Karen A. Chojnacki, MD,FACS

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Surgery
  • Surgery - General
  • Surgery - Hepato-Pancreatico-Biliary
  • Surgery - Minimally Invasive
  • Surgery - Gastrointestinal
  • Surgery - Oncology

Office Locations

  • 1100 Walnut Street, 5th Floor, Philadelphia, PA 19107
Adam  Frank, MD,FACS
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Accepting New Patients

Adam Frank, MD,FACS

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Surgery - Transplant

Office Locations

  • 1100 Walnut Street, 5th Floor, Philadelphia, PA 19107
  • 833 Chestnut Street, Suite 138, Philadelphia, PA 19107
Harish  Lavu, MD,FACS
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Accepting New Patients

Harish Lavu, MD,FACS

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Surgery
  • Surgery - Gastrointestinal
  • Surgery - Hepato-Pancreatico-Biliary
  • Surgery - Alimentary Tract
  • Surgery - Oncology

Office Locations

  • 1100 Walnut Street, 5th Floor, Philadelphia, PA 19107
Warren R. Maley, MD
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Accepting New Patients

Warren R. Maley, MD

Jefferson University Physician
Academic Title: Professor

Specialties

  • Surgery - Transplant
  • Surgery - Hepato-Pancreatico-Biliary

Office Locations

  • 1100 Walnut Street, 5th Floor, Philadelphia, PA 19107
  • 833 Chestnut Street, Suite 138, Philadelphia, PA 19107
Carlo Gerardo  Ramirez, MD,FACS
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Accepting New Patients

Carlo Gerardo Ramirez, MD,FACS

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Surgery - Transplant

Office Locations

  • 1100 Walnut Street, 5th Floor, Philadelphia, PA 19107
  • 833 Chestnut Street, Suite 138, Philadelphia, PA 19107
Ernest L. Rosato, MD,FACS
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Accepting New Patients

Ernest L. Rosato, MD,FACS

Jefferson University Physician
Academic Title: Professor

Specialties

  • Surgery
  • Surgery - Hepato-Pancreatico-Biliary
  • Surgery - Oncology
  • Surgery - Alimentary Tract
  • Surgery - Minimally Invasive
  • Surgery - General

Office Locations

  • 1100 Walnut Street, 5th Floor, Philadelphia, PA 19107
Ashesh P. Shah, MD
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Accepting New Patients

Ashesh P. Shah, MD

Jefferson University Physician
Academic Title: Assistant Professor

Specialties

  • Surgery - Transplant
  • Surgery - Hepato-Pancreatico-Biliary

Office Locations

  • 1100 Walnut Street, 5th Floor, Philadelphia, PA 19107
  • 833 Chestnut Street, Suite 138, Philadelphia, PA 19107