Summary

Dr. Jonathan Fenkel is a gastroenterologist and internal medicine specialist who earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University. With 22 years of medical experience, he brings extensive expertise to digestive health care. Dr. Fenkel is fluent in both English and Korean, enabling him to serve diverse patient populations.

Dr. Fenkel practices at Christiana Hospital and maintains locations throughout Newark, Delaware, East Norriton, Pennsylvania, and Philadelphia, Pennsylvania. He specializes in treating serious liver conditions including cirrhosis and nonalcoholic fatty liver disease. His procedural expertise includes performing colonoscopies for comprehensive digestive health screening. Patients have given him an average rating of 4.4 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 22 years of experience
  • speaks English, Korean
  • Sidney Kimmel Medical College At Thomas Jefferson University
  • 1 written review
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Jonathan Mark Fenkel has 4 locations

Jefferson University Gastroenterology And Hepatology

4735 Ogletown Stanton Rd Ste 3301Newark, DE 19713
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Jefferson University Gastroenterology And Hepatology

1 W Germantown PikeEast Norriton, PA 19401
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Christiana Hospital

4755 Ogletown Stanton RdNewark, DE 19718

Jefferson Digestive Health Institute Honickman Center

1101 Chestnut St Fl 8Philadelphia, PA 19107
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Jonathan Mark Fenkel, MD
Malorie Simons
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Dr. Jonathan Mark Fenkel, MDMalorie SimonsDavid S. WeinbergMinhhuyen T. Nguyen
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.1 
22 Years of Experience 12 Years of Experience 37 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Korean Speaks English
Newark , DEPhiladelphia , PAPhiladelphia , PAPhiladelphia , PA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Albany Medical College Med School: Weill Cornell Medical College Med School: Harvard Medical School
Current Profile
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Insurance Plans Accepted by Dr. Jonathan Mark Fenkel

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Jonathan Mark Fenkel has the following 2 specialties

Specialty Expertise

Dr. Jonathan Mark Fenkel has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Cancer
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Endoscopy (Endoscopic Surgery)
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Liver Transplantation
  • Ulcerative Colitis

Certifications, License, & Education

22 Years Experience

Dr. Jonathan Mark Fenkel holds an active medical license in the states of Pennsylvania and New Jersey.

Medical License

Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026 and an active medical license in the state of New Jersey that expires in 2027.

Education & Training

Medical School

Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 2004.

NPI Number

Dr. Fenkel's NPI number is 1811031222.

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Frequently Asked Questions

How can I make an appointment with Dr. Jonathan Fenkel?
You can find contact information for Dr. Jonathan Fenkel here on Vitals.
Which hospitals is Dr. Jonathan Fenkel affiliated with?
Dr. Jonathan Fenkel is affiliated with Christiana Hospital.
Where is Dr. Jonathan Fenkel's office located?
Dr. Jonathan Fenkel's office is located at 4735 Ogletown Stanton Rd Ste 3301, Newark, DE, 19713.
Does Dr. Jonathan Fenkel accept my insurance?
You can see the insurance plans that Dr. Jonathan Fenkel accepts on their Vitals profile.
Does Dr. Jonathan Fenkel accept virtual/telehealth appointments?
Dr. Jonathan Fenkel has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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