Summary

Dr. Joseph Hacker is a gastroenterologist and internal medicine physician with 47 years of experience treating digestive and general medical conditions. He earned his medical degree from Hahnemann University School of Medicine and has built extensive expertise in both specialized gastrointestinal care and comprehensive internal medicine. Dr. Hacker speaks English and Spanish, helping him connect with a diverse patient population.

Dr. Hacker practices at Christiana Hospital in Newark and Christianacare Wilmington Hospital in Wilmington, Delaware. He focuses on treating complex digestive conditions including Crohn's disease, ulcerative colitis, and Barrett's esophagus. His procedural expertise includes performing upper GI endoscopy and coordinating home infusion therapy for patients who need ongoing treatment at home. Patients have given him an average rating of 3.2 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 3.2
  • 47 years of experience
  • speaks English, Spanish
  • Hahnemann University School Of Medicine
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Joseph Francis Hacker has 2 locations

Christianacare Wilmington Hospital

501 W 14th StWilmington, DE 19801

Christiana Hospital

4755 Ogletown Stanton RdNewark, DE 19718

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Dr. Joseph Francis Hacker, MDAmanda M. Shulski, PA-CMinhhuyen T. NguyenDr. Steven Lichtenstein, DO
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
3.6 
47 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, Spanish Speaks Spanish, Italian
Wilmington , DEDarby , PAPhiladelphia , PADarby , PA
Med School: Hahnemann University School Of Medicine Med School: Harvard Medical School Med School: Philadelphia College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Joseph Francis Hacker

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Joseph Francis Hacker has the following 2 specialties

Specialty Expertise

Dr. Joseph Francis Hacker has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroscopy
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

47 Years Experience

Dr. Joseph Francis Hacker holds an active medical license in the state of Delaware.

Medical License

Medical Doctor with an active medical license in the state of Delaware that expires in 2027.

Education & Training

Medical School

Graduated from Hahnemann University School Of Medicine in 1979.

NPI Number

Dr. Hacker's NPI number is 1487724068.

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Frequently Asked Questions

Where is Dr. Joseph Hacker's office located?
Dr. Joseph Hacker's office is located at 501 W 14th St, Wilmington, DE, 19801.
Which hospitals is Dr. Joseph Hacker affiliated with?
Dr. Joseph Hacker is affiliated with Christiana Hospital and Christianacare Wilmington Hospital.
How can I make an appointment with Dr. Joseph Hacker?
You can find contact information for Dr. Joseph Hacker here on Vitals.
Does Dr. Joseph Hacker accept my insurance?
You can see the insurance plans that Dr. Joseph Hacker accepts on their Vitals profile.
Is Dr. Joseph Hacker accepting new patients?
Dr. Joseph Hacker has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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