Summary

Dr. Marianne Ritchie specializes in gastroenterology and internal medicine, bringing 46 years of dedicated experience to patient care. She earned her medical degree from Sidney Kimmel Medical College at Thomas Jefferson University, establishing a strong foundation for her extensive career. Dr. Ritchie is fluent in both Korean and English, allowing her to communicate effectively with a diverse patient population.

Dr. Ritchie practices at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania. Her gastroenterology expertise focuses on digestive health issues, while her internal medicine background provides comprehensive adult care. Patients have rated her 4.0 out of 5 stars, reflecting their confidence in her medical expertise and patient care approach.

AI-generated from data on this provider profile.

Quick Facts

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

Office Locations

Dr. Marianne Theresa Ritchie has 2 locations

Thomas Jefferson University Hospital Emergency Medicine

132 S 10th StPhiladelphia, PA 19107
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

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Dr. Marianne Theresa Ritchie, MD
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Dr. Marianne Theresa Ritchie, MDDr. Minhhuyen T. NguyenDr. Mark S. Codella, MDDr. David S. Weinberg
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.1 
46 Years of Experience 39 Years of Experience 37 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Korean, English Speaks English
Philadelphia , PAPhiladelphia , PALanghorne , PAPhiladelphia , PA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Harvard Medical School Med School: Hahnemann University Med School: Weill Cornell Medical College
Current Profile
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Insurance Plans Accepted by Dr. Marianne Theresa Ritchie

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

Medical Specialties

Dr. Marianne Theresa Ritchie has the following 2 specialties

Specialty Expertise

Dr. Marianne Theresa Ritchie has the following 11 areas of expertise

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

Certifications, License, & Education

46 Years Experience

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Inactive

EDUCATION & TRAINING

Medical School

Sidney Kimmel Medical College At Thomas Jefferson UniversityGraduated in 1980

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Frequently Asked Questions

Where is Dr. Marianne Ritchie's office located?
Dr. Marianne Ritchie's office is located at 111 S 11th St, Philadelphia, PA, 19107.
How can I make an appointment with Dr. Marianne Ritchie?
You can find contact information for Dr. Marianne Ritchie here on Vitals.
Is Dr. Marianne Ritchie accepting new patients?
Dr. Marianne Ritchie is accepting new patients on Vitals. View Dr. Marianne Ritchie's profile on Vitals to make an appointment.
Does Dr. Marianne Ritchie accept virtual/telehealth appointments?
Dr. Marianne Ritchie has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Marianne Ritchie accept my insurance?
You can see the insurance plans that Dr. Marianne Ritchie accepts on their Vitals profile.

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